20th International Conference on Computing in High Energy and Nuclear Physics (CHEP2013)

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Sessions*

Poster presentations

Panel discussion

Summaries

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DPHEP Workshop

Plenaries

Event Processing, Simulation and Analysis

Data Acquisition, Trigger and Controls

Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models

Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization

Software Engineering, Parallelism & Multi-Core

Data Stores, Data Bases, and Storage Systems

Facilities, Infrastructures, Networking and Collaborative Tools

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Contributions*

10Gbps TCP/IP streams from the FPGA for High Energy Physics (in session "Data Acquisition, Trigger and Controls")

A browser based multi-user working environment for physicists (in session "Poster presentations")

A Common Partial Wave Anaylsis Framework for PANDA (in session "Event Processing, Simulation and Analysis")

A Comprehensive Approach to Tier-2 Administration (in session "Poster presentations")

A data parallel digitizer for a time-based simulation of CMOS Monolithic Active Pixel Sensors with FairRoot (in session "Poster presentations")

A First Look at the NOvA Far Detector Data Driven Trigger System (in session "Data Acquisition, Trigger and Controls")

A flexible monitoring infrastructure for the simulation requests (in session "Poster presentations")

A GPU offloading mechanism for LHCb (in session "Poster presentations")

A J2EE based server for Muon Spectrometer Alignment monitoring in the ATLAS detector (in session "Poster presentations")

A method to improve the electron momentum reconstruction for the PANDA experiment (in session "Poster presentations")

A modern web based data catalog for data access and analysis (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

A New Nightly Build System for LHCb (in session "Poster presentations")

A new Scheme for ATLAS Trigger Simulation using Legacy Code (in session "Event Processing, Simulation and Analysis")

A novel dynamic event data model using the Drillbit column store (in session "Poster presentations")

A PCIe GEn3 based readout for the LHCb upgrade. (in session "Data Acquisition, Trigger and Controls")

A Preview of a Novel Architecture for Large Scale Storage (in session "Data Stores, Data Bases, and Storage Systems")

A quasi-online distributed data processing on WAN: the ATLAS muon calibration system. (in session "Poster presentations")

A Scalable Infrastructure for CMS Data Analysis Based on Openstack Cloud and Gluster File System (in session "Poster presentations")

A taxonomy of scientific software applications - HEP's place in the world (in session "Software Engineering, Parallelism & Multi-Core")

A tool for Conditions Tag Management in ATLAS (in session "Poster presentations")

A Validation Framework to faciliatate the Long Term Preservation of High Energy Physics Data (The DESY-DPHEP Group) (in session "Poster presentations")

A Voyage to Arcturus (in session "Poster presentations")

A well-separated pairs decomposition algorithm for kd-trees implemented on multi-core architectures (in session "Software Engineering, Parallelism & Multi-Core")

Accessing opportunistic resources with Bosco (in session "Poster presentations")

Agile Infrastructure Monitoring (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

AGIS: The ATLAS Grid Information System (in session "Poster presentations")

Algorithms, performance, and development of the ATLAS High-level trigger (in session "Data Acquisition, Trigger and Controls")

Alignment and calibration of CMS detector during collisions at LHC (in session "Event Processing, Simulation and Analysis")

An Agile Service Deployment Framework and its Application (in session "Poster presentations")

An efficient data protocol for encoding preprocessed clusters of CMOS Monolithic Active Pixel Sensors (in session "Poster presentations")

An Event Building scenario in the trigger-less PANDA experiment (in session "Data Acquisition, Trigger and Controls")

An exact framework for uncertainty quantification in Monte Carlo simulation (in session "Event Processing, Simulation and Analysis")

An HTTP Ecosystem for HEP Data Management (in session "Poster presentations")

An Infrastructure in Support of Software Development (in session "Poster presentations")

An integrated framework for the data quality assessment and database management for the ATLAS Tile Calorimeter (in session "Poster presentations")

An SQL-based approach to Physics Analysis (in session "Poster presentations")

An Xrootd Italian Federation for CMS (in session "Poster presentations")

Analysis and improvement of data-set level file distribution in Disk Pool Manager (in session "Poster presentations")

Analysis of Alternative Storage Technologies for the RAL Tier 1 (in session "Poster presentations")

Application Performance Evaluation and Recommendations for the DYNES (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

Arby, a general purpose, low-energy spectroscopy simulation tool (in session "Poster presentations")

ArbyTrary, a cloud-based service for low-energy spectroscopy (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

ARC SDK: A toolbox for distributed computing and data applications (in session "Poster presentations")

Architectural improvements and 28nm FPGA implementation of the APEnet+ 3D Torus network for hybrid HPC systems (in session "Poster presentations")

Archival Services and Technologies for Scientific Data (in session "Poster presentations")

ARIADNE: a Tracking System for Relationships in LHCb Metadata (in session "Data Stores, Data Bases, and Storage Systems")

ArtG4: A generic framework for Geant4 simulations (in session "Event Processing, Simulation and Analysis")

ATLAS Cloud Computing R&D (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

ATLAS DDM Workload Emulation (in session "Poster presentations")

ATLAS Distributed Computing Monitoring tools during the LHC Run I (in session "Poster presentations")

ATLAS Distributed Computing Operation Shift Teams experience during the discovery year and beginning of the Long Shutdown 1 (in session "Poster presentations")

ATLAS DQ2 to Rucio renaming infrastructure (in session "Poster presentations")

ATLAS Experience with HEP Software at the Argonne Leadership Computing Facility (in session "Poster presentations")

ATLAS Job Transforms: A Data Driven Workflow Engine (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

ATLAS Nightly Build System Upgrade (in session "Poster presentations")

ATLAS Offline Software Performance Monitoring and Optimization (in session "Software Engineering, Parallelism & Multi-Core")

ATLAS Replica Management in Rucio: Replication Rules and Subscriptions (in session "Data Stores, Data Bases, and Storage Systems")

ATLAS software configuration and build tool optimisation (in session "Poster presentations")

Automated Cloud Provisioning Using Puppet & MCollective (in session "Poster presentations")

Automated Configuration Validation with Puppet & Nagios (in session "Poster presentations")

Automatic Tools for Enhancing the Collaborative Experience in Large Projects (in session "Poster presentations")

Automating the CMS DAQ (in session "Data Acquisition, Trigger and Controls")

Automating usability of ATLAS Distributed Computing resources (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

AutoPyFactory and the Cloud: Flexible, scalable, and automatic management of virtual resources for ATLAS (in session "Poster presentations")

BESIII physical analysis on hadoop platform (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

Beyond core count: a look at new mainstream computing platforms for HEP workloads (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

Big Data - Flexible Data - for HEP (in session "Plenaries")

Big Data over a 100G Network at Fermilab (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

Building an organic block storage service at CERN with Ceph (in session "Data Stores, Data Bases, and Storage Systems")

C++ evolves! (in session "Plenaries")

CDS Multimedia Services and Export (in session "Poster presentations")

CernVM Online and Cloud Gateway: a uniform interface for CernVM contextualization and deployment (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

CernVM-FS - Beyond LHC Computing (in session "Poster presentations")

Challenges of the ATLAS Monte Carlo production during run 1 and beyond (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

Challenging data and workload management in CMS Computing with network-aware systems (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

Changing the batch system in a Tier 1 computing center: why and how (in session "Poster presentations")

CHEP2015: Okinawa (in session "Conference closing")

CHEP in Amsterdam: from 1985 to 2013 (in session "Plenaries")

Closing (in session "Conference closing")

Cloud Bursting with Glideinwms: Means to satisfy ever increasing computing needs for Scientific Workflows (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

Cloud flexibility using Dirac Interware (in session "Poster presentations")

Cloud storage performance and first experience from prototype services at CERN (in session "Data Stores, Data Bases, and Storage Systems")

CMS Computing Model Evolution (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

CMS Computing Operations During Run1 (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

CMS Data Analysis School Model (in session "Poster presentations")

CMS experience of running glideinWMS in High Availability mode (in session "Poster presentations")

CMS Full Simulation: Evolution Toward the 14 TeV Run (in session "Event Processing, Simulation and Analysis")

CMS geometry through 2020 (in session "Poster presentations")

CMS Multicore Scheduling Strategy (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

CMS Space Monitoring (in session "Poster presentations")

CMS Use of a Data Federation (in session "Data Stores, Data Bases, and Storage Systems")

CMS users data management service integration and first experiences with its NoSQL data storage (in session "Poster presentations")

Collaboration platform @CERN : Self-service for software development tools (in session "Software Engineering, Parallelism & Multi-Core")

Commissioning the CERN IT Agile Infrastructure with experiment workloads (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

Common accounting system for monitoring the ATLAS Distributed Computing resources (in session "Poster presentations")

Compute Farm Software for ATLAS IBL Calibration (in session "Poster presentations")

Computing challenges in the certification of ATLAS Tile Calorimeter front-end electronics during maintenance periods (in session "Poster presentations")

Computing for the LHC: the next step up (in session "Plenaries")

Computing on Knights and Kepler Architectures (in session "Software Engineering, Parallelism & Multi-Core")

Concepts for fast large scale Monte Carlo production for the ATLAS experiment (in session "Event Processing, Simulation and Analysis")

Continuous service improvement (in session "Poster presentations")

Control functionality of DAQ-Middleware (in session "Poster presentations")

CORAL and COOL during the LHC long shutdown (in session "Poster presentations")

DAQ Architecture for the LHCb Upgrade (in session "Poster presentations")

Data Acquisition of A totally Active Scintillator Calorimeter of the Muon Ionization Cooling Experiment (in session "Poster presentations")

Data and Software Preservation for Open Science (DASPOS) (in session "Data Stores, Data Bases, and Storage Systems")

Data archiving and data stewardship (in session "Plenaries")

Data Bookkeeping Service 3 - Providing event metadata in CMS (in session "Data Stores, Data Bases, and Storage Systems")

Data Driven Trigger Algorithms to Search for Exotic Physics in the NOvA Detector (in session "Poster presentations")

Data Federation Strategies for ATLAS Using XRootD (in session "Data Stores, Data Bases, and Storage Systems")

Data Preservation activities at DESY (The DESY-DPHEP Group) (in session "Poster presentations")

Data Preservation at the CDF Experiment (in session "Poster presentations")

Data Preservation at the D0 Experiment (in session "Poster presentations")

Data Processing for the Dark Energy Survey (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

Data processing in the wake of massive multicore and GPU (in session "Plenaries")

Dataset-based High-Level Data Transfer System in BESDIRAC (in session "Poster presentations")

Dayabay Offline processing chain: data to paper in 20 Days. (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

dCache Billing data analysis with Hadoop (in session "Poster presentations")

dCache: Big Data storage for HEP communities and beyond (in session "Data Stores, Data Bases, and Storage Systems")

DCS Data Viewer, a Application that Access ATLAS DCS historical Data (in session "Poster presentations")

DD4hep: A General Purpose Detector Description Toolkit (in session "Event Processing, Simulation and Analysis")

Deferred High Level Trigger in LHCb: A Boost to CPU Resource Utilization (in session "Data Acquisition, Trigger and Controls")

Deploying an IPv6-enabled grid testbed at GridKa (in session "Poster presentations")

Deployment of a WLCG network monitoring infrastructure based on the perfSONAR-PS technology (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

Derived Physics Data Production in ATLAS: Experience with Run 1 and Looking Ahead (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

Design and Performance of the Virtualization Platform for Offline computing on the ATLAS TDAQ Farm (in session "Poster presentations")

Designing the computing for the future experiments (in session "Plenaries")

Detector and Event Visualization with SketchUp at the CMS Experiment (in session "Poster presentations")

Development and application of CATIA-GDML geometry builder (in session "Poster presentations")

Development of Bayesian analysis program for extraction of polarisation observables at CLAS (in session "Event Processing, Simulation and Analysis")

di-EOS - "distributed EOS": Initial experience with split-site persistency in a production service (in session "Poster presentations")

Dinner Cruise directions (in session "Panel discussion")

DIRAC Distributed Computing Services (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

DIRAC framework evaluation for the Fermi-LAT, CTA and LSST experiments (in session "Poster presentations")

Dirac integration with a general purpose bookkeeping DB: a complete general suite (in session "Poster presentations")

Direct exploitation of a top500 supercomputer in the analysis of CMS data. (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

Disaster Recovery and Data Center Operational Continuity (in session "Poster presentations")

Disk storage at CERN: handling LHC data and beyond (in session "Data Stores, Data Bases, and Storage Systems")

Distributed cluster testing using new virtualized framework for XRootD (in session "Poster presentations")

Distributed storage and cloud computing: a test case (in session "Poster presentations")

Distributing CMS Data between the Florida T2 and T3 Centers using Lustre and Xrootd-fs (in session "Poster presentations")

DPHEP Common Projects (in session "DPHEP Workshop")

DPHEP Common Projects cont. (in session "DPHEP Workshop")

DPHEP Portal - what should it cover? (in session "DPHEP Workshop")

DPHEP: "CERNLIB consortium" (in session "DPHEP Workshop")

DPHEP: From Study Group to Collaboration (The DPHEP Collaboration) (in session "Data Stores, Data Bases, and Storage Systems")

DPHEP: HEPiX "Bit Preservation" Working Group (in session "DPHEP Workshop")

DPHEP: Where do we want to be in Okinawa? (in session "DPHEP Workshop")

DPM - efficient storage in diverse environments (in session "Data Stores, Data Bases, and Storage Systems")

Dynamic VM provisioning for Torque in a cloud environment (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

Dynamic web cache publishing for IaaS clouds using Shoal (in session "Poster presentations")

ECFS: A decentralized, distributed and fault-tolerant FUSE filesystem for the LHCb online farm (in session "Data Stores, Data Bases, and Storage Systems")

Efficient computation of hash functions (in session "Poster presentations")

Enabling IPv6 at FZU - WLCG Tier2 in Prague (in session "Poster presentations")

Estimating job runtime for CMS analysis jobs (in session "Poster presentations")

Evaluating Google Compute Engine with PROOF (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

Evaluating Predictive Models of Software Quality (in session "Software Engineering, Parallelism & Multi-Core")

Evaluating Tier-1 Sized Online Storage Solutions (in session "Poster presentations")

Evaluation of Apache Hadoop for Parallel Data Analysis with ROOT (in session "Poster presentations")

Evaluation of the flow-based programming (FBP) paradigm as an alternative to standard programming practices in physics data processing applications (in session "Software Engineering, Parallelism & Multi-Core")

Event processing time prediction at the CMS Experiment of the Large Hadron Collider (in session "Poster presentations")

Evolution of interactive Analysis Facilities: from NAF to NAF 2.0 (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

Evolution of the ATLAS Distributed Computing system during the LHC Long Shutdown (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

Evolution of the ATLAS PanDA Workload Management System for Exascale Computational Science (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

Evolution of the pilot infrastructure of CMS: towards a single glideinWMS pool (in session "Poster presentations")

Experience from the 1st Year running a Massive High Quality Videoconferencing Service for the LHC (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

Experience of a low-maintenance distributed data management system (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

Experience with a frozen computational framework from LEP age (in session "Poster presentations")

Experience with Intel's Many Integrated Core Architecture in ATLAS Software (in session "Poster presentations")

Experience with procuring, deploying and maintaining hardware at remote co-location centre (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

Experiences with moving to open source standards for building and packaging (in session "Software Engineering, Parallelism & Multi-Core")

Experiment Dashboard Task Monitor for managing ATLAS user analysis on the Grid (in session "Poster presentations")

Explorations of the viability of ARM and Intel Xeon Phi for Physics Processing (in session "Software Engineering, Parallelism & Multi-Core")

Exploring virtualization tools with a new virtualization provisioning method to test dynamic grid environments for ALICE grid jobs over ARC grid middleware (in session "Poster presentations")

Extending the FairRoot framework to allow for simulation and reconstruction of free streaming data (in session "Event Processing, Simulation and Analysis")

External access to ALICE controls conditions data (in session "Poster presentations")

Fabric Management (R)Evolution at CERN (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

Featured "Single Sign-In" interface enabling Grid, Cloud and local resources for HEP (in session "Poster presentations")

FIFE-Jobsub: A Grid Submission System for Intensity Frontier Experiments at Fermilab (in session "Poster presentations")

First Production with the Belle II Distributed Computing System (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

FLES: First Level Event Selection Package for the CBM Experiment (in session "Event Processing, Simulation and Analysis")

Forming an ad-hoc nearby storage framework, based on the IKAROS architecture and social networking services (in session "Data Stores, Data Bases, and Storage Systems")

FPGA based data acquisition system for COMPASS experiment (in session "Data Acquisition, Trigger and Controls")

FPGA-based 10-Gbit Ethernet Data Acquisition Interface for the Upgraded Electronics of the ATLAS Liquid Argon Calorimeters (in session "Poster presentations")

FTS3 – Robust, simplified and high-performance data movement service for WLCG (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

Future directions for key physics software packages (in session "Plenaries")

Fuzzy Pool Balance: An algorithm to achieve two dimensional balances in distribute storage systems (in session "Data Stores, Data Bases, and Storage Systems")

FwWebViewPlus: integration of web technologies into WinCC-OA based Human-Machine Interfaces at CERN. (in session "Poster presentations")

Geant4 - Towards major release 10 (in session "Event Processing, Simulation and Analysis")

Geant4 application in a web browser (in session "Poster presentations")

Geant4 Based Simulations for Novel Neutron Detector Development (in session "Poster presentations")

Geant4 Electromagnetic Physics for LHC Upgrade (in session "Poster presentations")

Geant4 studies of the CNAO facility system for hadrontherapy treatment of uveal melanomas (in session "Event Processing, Simulation and Analysis")

Geo-localization in CERN’s underground facilities (in session "Poster presentations")

GLUE 2 deployment: Ensuring quality in the EGI/WLCG information system (in session "Poster presentations")

gluster file system optimization and deployment at IHEP (in session "Poster presentations")

go-hist: a multi-threaded Go package for histogramming (in session "Poster presentations")

GooFit: A massively-parallel fitting framework (in session "Software Engineering, Parallelism & Multi-Core")

GPU Enhancement of the High Level Trigger to extend the Physics Reach at the LHC (in session "Poster presentations")

GPU for Real Time processing in HEP trigger systems (in session "Poster presentations")

GPU Implementation of Bayesian Neural Networks in SUSY Studies (in session "Poster presentations")

Grid Accounting Service: State and Future Development (in session "Poster presentations")

Grid Site Testing for ATLAS with HammerCloud (in session "Poster presentations")

Grids, Virtualization and Clouds at Fermilab (in session "Poster presentations")

Handling Worldwide LHC Computing Grid Critical Service Incidents : The infrastructure and experience behind nearly 5 years of GGUS ALARMs (in session "Poster presentations")

Hangout With CERN - Reaching the Public with the Collaborative Tools of Social Media (in session "Poster presentations")

Helix Nebula and CERN: A Symbiotic Approach to Exploiting Commercial Clouds (in session "Poster presentations")

Hepdoop (in session "Poster presentations")

High Energy Electromagnetic Particle Transportation on the GPU (in session "Software Engineering, Parallelism & Multi-Core")

High-Level Trigger Performance for Calorimeter based algorithms during LHC Run 1 data taking period (in session "Poster presentations")

Horizon 2020: an EU perspective on data and computing infrastructures for research (in session "Plenaries")

HS06 benchmark values for an ARM based server (in session "Poster presentations")

ILCDIRAC, a DIRAC extension for the Linear Collider community (in session "Poster presentations")

Implementation of a PC-based Level 0 Trigger Processor for the NA62 Experiment (in session "Data Acquisition, Trigger and Controls")

Implementation of grid Tier 2 and Tier 3 facilities on a Distributed OpenStack Cloud (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

Implementation of the twisted mass fermion operator on accelerators (in session "Poster presentations")

Implementing long-term data preservation and open access in CMS (in session "Poster presentations")

Improvement of the ALICE Online Event Display using OO patterns and parallelization techniques (in session "Event Processing, Simulation and Analysis")

Improving robustness and computational efficiency using modern C++ (video conference) (in session "Software Engineering, Parallelism & Multi-Core")

Indico 1.0 (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

INFN Pisa scientific computation environment (GRID HPC and Interactive analysis) (in session "Poster presentations")

Inside numerical weather forecasting - Algorithms, domain decomposition, parallelism (in session "Plenaries")

Installation and configuration of an SDN test-bed made of physical switches and virtual switches managed by an Open Flow controller. (in session "Poster presentations")

Integrating multiple scientific computing needs via a Private Cloud Infrastructure (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

Integrating the Network into LHC Experiments: Update on the ANSE (Advanced Network Services for Experiments) Project (in session "Poster presentations")

Integration and validation testing for PhEDEx, DBS and DAS with the PhEDEx LifeCycle agent (in session "Poster presentations")

Integration of Cloud resources in the LHCb Distributed Computing (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

Integration of g4tools in Geant4 (in session "Poster presentations")

Integration of S3-based cloud storage in BES III computing environment (in session "Data Stores, Data Bases, and Storage Systems")

Intergrating configuration workflows with project management system (in session "Poster presentations")

Introducing Concurrency in the Gaudi Data Processing Framework (in session "Event Processing, Simulation and Analysis")

Is the Intel Xeon Phi processor fit for HEP workloads? (in session "Software Engineering, Parallelism & Multi-Core")

Job Scheduling in Grid Farms (in session "Poster presentations")

K-long and muon trigger in the Belle II experiment (in session "Data Acquisition, Trigger and Controls")

Keyword Search over Data Service Integration for Accurate Results (in session "Poster presentations")

Lessons learned from the ATLAS performance studies of the Iberian Cloud for the first LHC running period (in session "Poster presentations")

Leveraging HPC resources for High Energy Physics (in session "Poster presentations")

LHC Grid Computing in Russia- present and future (in session "Poster presentations")

Lightning Talks (in session "Summaries")

Logistics update and tour programme (in session "Plenaries")

Long Term Data Preservation for CDF at INFN-CNAF (in session "Poster presentations")

Looking back on 10 years of the ATLAS Metadata Interface: Reflections on architecture, code design and development methods (in session "Data Stores, Data Bases, and Storage Systems")

Managing and throttling federated xroot across WLCG Tier 1s (in session "Poster presentations")

Many-core applications to online track reconstruction in HEP experiments (in session "Data Acquisition, Trigger and Controls")

Many-core on the Grid: From Exploration to Production (in session "Poster presentations")

Matrix Element Method with Graphics Processing Units (GPUs) (in session "Poster presentations")

Maximising job throughput using Hyper-Threading (in session "Poster presentations")

MCM : The Evolution of PREP. The CMS tool for Monte-Carlo Request Management. (in session "Poster presentations")

Measurements of the LHCb software stack on the ARM architecture (in session "Software Engineering, Parallelism & Multi-Core")

MICE Data Handling on the Grid (in session "Poster presentations")

MICE Experiment Data Acquisition system (in session "Poster presentations")

Micro-CernVM: Slashing the Cost of Building and Deploying Virtual Machines (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

Migration of the CERN IT Data Center Support System to ServiceNow (in session "Poster presentations")

Minimizing draining waste through extending the lifetime of pilot jobs in Grid environments (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

Monitoring in a grid cluster (in session "Poster presentations")

Monitoring of large-scale federated data storage: XRootD and beyond. (in session "Poster presentations")

Monitoring System for the GRID Monte Carlo Mass Production in the H1 Experiment at DESY (in session "Poster presentations")

Monte Carlo Simulations of the IceCube Detector with GPUs (in session "Software Engineering, Parallelism & Multi-Core")

Nagios and Arduino integratition for monitoring (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

NaNet: a low-latency NIC enabling GPU-based, real-time low level trigger systems. (in session "Data Acquisition, Trigger and Controls")

Negative improvements (in session "Poster presentations")

Network architecture and IPv6 deployment at CERN (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

New physics and old errors: validating the building blocks of major Monte Carlo codes (in session "Poster presentations")

Next generation database relational solutions for ATLAS distributed computing (in session "Data Stores, Data Bases, and Storage Systems")

Next Generation HEP Networks at Supercomputing 2012 (in session "Poster presentations")

Next Generation PanDA Pilot for ATLAS and Other Experiments (in session "Poster presentations")

Next-Generation Navigational Infrastructure and the ATLAS Event Store (in session "Poster presentations")

Nikhef, the national institute for subatomic physics (in session "Plenaries")

O2: a new combined online and offline > computing for ALICE after 2018 (in session "Data Acquisition, Trigger and Controls")

OASIS: a data and software distribution service for Open Science Grid (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

Offline software for the PANDA Luminosity Detector (in session "Poster presentations")

Operating dedicated data centers - Is it cost-effective? (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

Operating the Worldwide LHC Computing Grid: current and future challenges (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

Opportunistic Computing only knocks once: Processing at SDSC (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

Opportunistic Resource Usage in CMS (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

Optimising network transfers to and from QMUL, a large WLCG Tier-2 Grid site (in session "Poster presentations")

Optimising query execution time in LHCb Bookkeeping System using partition pruning and partition wise joins (in session "Poster presentations")

Optimization of data life cycles (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

Optimization of Italian CMS Computing Centers via MIUR funded Research Projects (in session "Poster presentations")

Optimizing High-Latency I/O in CMSSW (in session "Data Stores, Data Bases, and Storage Systems")

Parallel track reconstruction in CMS using the cellular automaton approach (in session "Software Engineering, Parallelism & Multi-Core")

Parallelization of Common HEP patterns with PyPy (cancelled) (in session "Software Engineering, Parallelism & Multi-Core")

Parallelization of particle transport with INTEL TBB (in session "Poster presentations")

Performance and development plans for the Inner Detector trigger algorithms at ATLAS (in session "Poster presentations")

Performance evaluation and capacity planning for a scalable and highly available virtulization infrastructure for the LHCb experiment (in session "Poster presentations")

Performance evaluation of a dCache system with pools distributed over a wide area (in session "Poster presentations")

Performance of most popular open source databases for HEP related computing problems (in session "Poster presentations")

Phronesis, a diagnosis and recovery tool for system administrators (in session "Poster presentations")

PLUME – FEATHER (in session "Poster presentations")

Popularity Prediction Tool for ATLAS Distributed Data Management (in session "Poster presentations")

Posters (roam free) (in session "Poster presentations")

Posters (villages 2, 4, and 6) (in session "Poster presentations")

PREDON (in session "DPHEP Workshop")

Preparing HEP Software for Concurrency (in session "Software Engineering, Parallelism & Multi-Core")

Preparing the Gaudi-Framework and the DIRAC-WMS for Multicore Job Submission (in session "Poster presentations")

Preparing the Track Reconstruction in ATLAS for a high multiplicity future (in session "Event Processing, Simulation and Analysis")

Preserving access to ALEPH Computing Environment via Virtual Machines (in session "Poster presentations")

Probing Big Data for Answers using Data about Data (in session "Plenaries")

Processing of the WLCG monitoring data using NoSQL. (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

Production Large Scale Cloud Infrastructure Experiences at CERN (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

PROOF as a Service on the Cloud: a Virtual Analysis Facility based on the CernVM ecosystem (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

PROOF-based analysis on the ATLAS Grid facilities: first experience with the PoD/PanDa plugin (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

Prototype of a File-Based High-Level Trigger in CMS (in session "Data Acquisition, Trigger and Controls")

Prototyping a Multi‐10‐Gigabit Ethernet Event‐Builder for a Cherenkov Telescope Array (in session "Poster presentations")

Public Storage for the Open Science Grid (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

Quality Assurance for simulation and reconstruction software in CBMROOT (in session "Poster presentations")

R&D work for a data model definition: data access and storage system studies (in session "Poster presentations")

Re-designing the PhEDEx security model (in session "Poster presentations")

Real-time flavor tagging selection in ATLAS (in session "Poster presentations")

Recent and planned changes to the LHCb computing model (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

Recent Developments in the Geant4 Hadronic Framework (in session "Poster presentations")

Reconstruction of the Higgs mass in H -> tautau Events by Dynamical Likelihood techniques (in session "Poster presentations")

Redundant Web Services Infrastructure for High Performance Data Access (in session "Poster presentations")

Reliability Engineering analysis of ATLAS data reprocessing campaigns (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

Request for All - Generalized Request Framework for PhEDEx (in session "Poster presentations")

Rethinking how storage services are delivered to end-users at CERN: prototyping a file sharing and synchronisation platform with ownCloud (in session "Data Stores, Data Bases, and Storage Systems")

Review of the LHCb Higher Level Trigger operations and performance during 2010-2012 (in session "Data Acquisition, Trigger and Controls")

RooFit and RooStats - a framework for advanced data modeling and statistical analysis (in session "Event Processing, Simulation and Analysis")

ROOT I/O in JavaScript - Reading ROOT files in a browser (in session "Poster presentations")

ROOT: native graphics on Mac OS X (in session "Poster presentations")

Round-table of Experiment / Lab activities (in session "DPHEP Workshop")

Round-tripping DIRAC: Automated Model-Checking of Concurrent Software Design Artifacts (in session "Poster presentations")

Rucio - The next generation of large scale distributed system for ATLAS Data Management (in session "Data Stores, Data Bases, and Storage Systems")

Running a typical ROOT HEP analysis on Hadoop/MapReduce (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

Running jobs in the Vacuum (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

Scholarly literature and the media: scientific impact and social perception of HEP computing (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

Scientific Collaborative Tools Suite at FNAL (in session "Poster presentations")

Security in the CernVM File System and the Frontier Distributed Database Caching System (in session "Poster presentations")

Selected event reconstruction algorithms for the CBM experiment at FAIR (in session "Event Processing, Simulation and Analysis")

Self managing experiment resources (in session "Poster presentations")

Self-Organizing Map in ATLAS Higgs Searches (in session "Poster presentations")

Semi-automatic SIMD-efficient data layouts for object-oriented programs (in session "Software Engineering, Parallelism & Multi-Core")

Sequential Data access with Oracle and Hadoop: a performance comparison (in session "Data Stores, Data Bases, and Storage Systems")

Setting up collaborative tools for a 1000‐member community (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

Simulation and analysis of the LUCID experiment in the Low Earth Orbit radiation environment (in session "Event Processing, Simulation and Analysis")

Simulation of Pile-up in the ATLAS Experiment (in session "Event Processing, Simulation and Analysis")

Simulation of the PANDA Lambda disks (in session "Poster presentations")

softinex, inlib, exlib, ioda, g4view, g4exa, wall (in session "Poster presentations")

Software defined networking and bandwidth-on-demand (in session "Plenaries")

Software engineering for science at the LSST (in session "Plenaries")

Solving Small Files Problem in Enstore (in session "Poster presentations")

SPADE : A peer-to-peer data movement and warehousing orchestration (in session "Poster presentations")

Speeding up HEP experiments' software with a library of fast and autovectorisable mathematical functions (in session "Software Engineering, Parallelism & Multi-Core")

Squid monitoring tools - a common solution for LHC experiments. (in session "Poster presentations")

State Machine Operation of the MICE Cooling Channel (in session "Data Acquisition, Trigger and Controls")

Status and new developments of the Generator Services project (in session "Poster presentations")

Stitched Together: Transitioning CMS to a Hierarchical Threaded Framework (in session "Event Processing, Simulation and Analysis")

Strategies for Modeling Extreme Luminosities in the CMS Simulation (in session "Event Processing, Simulation and Analysis")

Strategies for preserving the software development history in LCG Savannah (in session "Poster presentations")

Streamlining CASTOR to manage the LHC data torrent (in session "Poster presentations")

Summary of track 1 (Data acquisition, trigger and controls) (in session "Summaries")

Summary of track 2 (Event Processing, Simulation and Analysis) (in session "Summaries")

Summary of track 3A (in session "Summaries")

Summary of track 3B (in session "Summaries")

Summary of track 4 (Data Stores, Data Bases, and Storage Systems) (in session "Summaries")

Summary of track 5 (in session "Summaries")

Summary of track 6 (in session "Summaries")

Sustainable software and the Xenon 1 T high-level trigger (in session "Poster presentations")

Sustainable Software LifecycManagement for Grid Middleware: Moving from central control to the open source paradigms (in session "Poster presentations")

SynapSense Wireless Environmental Monitoring System of the RHIC & ATLAS Computing Facility at BNL (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

Synchronization of a the 14 kTon Neutrino Detector with the Fermilab Beam (in session "Data Acquisition, Trigger and Controls")

Synergia-CUDA: GPU Accelerated Accelerator Modeling Package (video conference) (in session "Software Engineering, Parallelism & Multi-Core")

Synergy between the CIMENT tier-2 HPC centre in Grenoble (France) and the HEP community at LPSC ("Laboratoire de Physique Subatomique et de Cosmologie") (in session "Poster presentations")

System level traffic shaping in diskservers with heterogeneous protocols (in session "Poster presentations")

System performance monitoring of the ALICE Data Acquisition System with Zabbix (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

Systematic profiling to monitor and specify the software refactoring process of the LHCb experiment (in session "Software Engineering, Parallelism & Multi-Core")

T2K-ND280 Computing Model (in session "Poster presentations")

Task Management in the New ATLAS Production System (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

Testing and Open Source installation and server provisioning tool for the INFN-CNAF Tier1 Storage system (in session "Poster presentations")

Testing as a Service with HammerCloud (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

Testing of several distributed file-system (HadoopFS, CEPH and GlusterFS) for supporting the HEP experiments analisys. (in session "Data Stores, Data Bases, and Storage Systems")

Testing SLURM open source batch system for a Tier1/Tier2 HEP computing facility (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

Testnodes – a Lightweight Node-Testing Infrastructure (in session "Poster presentations")

The "Last Mile" of Data Handling - Fermilab's IFDH tools (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

The Abstract geometry Modeling Language (AgML): Experience and Road map toward eRHIC (in session "Poster presentations")

The ALICE DAQ infoLogger (in session "Poster presentations")

The ALICE Data Quality Monitoring: qualitative and quantitative review of 3 years of operations (in session "Poster presentations")

The artdaq Data Acquisition Software Toolkit (in session "Data Acquisition, Trigger and Controls")

The ATLAS Data Management Software Engineering Process (in session "Software Engineering, Parallelism & Multi-Core")

The ATLAS Distributed Analysis System (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

The ATLAS EventIndex: an event catalogue for experiments collecting large amounts of data (in session "Poster presentations")

The ATLAS Muon Trigger (in session "Poster presentations")

The Belle II Physics Analysis Model (in session "Event Processing, Simulation and Analysis")

The CC1 system – a solution for private cloud computing. (in session "Poster presentations")

The CMS Data Management System (in session "Data Stores, Data Bases, and Storage Systems")

The CMS Data Quality Monitoring software: experience and future improvements (in session "Poster presentations")

The CMS High Level Trigger (in session "Data Acquisition, Trigger and Controls")

The CMS openstack, opportunistic, overlay, online-cluster Cloud (CMSooooCloud) (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

The CMS openstack, opportunistic, overlay, online-cluster Cloud (CMSooooCloud) (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

The Common Analysis Framework Project (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

The core trigger software framework of the ATLAS experiment (in session "Data Acquisition, Trigger and Controls")

The Data Acquisition System for DarkSide-50 (in session "Data Acquisition, Trigger and Controls")

The Design and Performance of the ATLAS jet trigger (in session "Poster presentations")

The Design and Realization of the Distributed Data Sharing System of the Detector Control System of the Daya Bay Neutrino Experiment (in session "Poster presentations")

The DMLite Rucio Plugin: ATLAS data in a filesystem (in session "Poster presentations")

The Drillbit column store (in session "Data Stores, Data Bases, and Storage Systems")

The Effect of FlashCache and Bcache on I/O Performance (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

The end of HEP-specific computing as we know it? (in session "Panel discussion")

The evolution of the Trigger and Data Acquisition System in the ATLAS experiment (in session "Data Acquisition, Trigger and Controls")

The Fabric for Frontier Experiments Project at Fermilab (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

The Fast Simulation of the CMS detector (in session "Event Processing, Simulation and Analysis")

The Fermilab SAM data handling system at the Intensity Frontier (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

The future of event-level information repositories, indexing and selection in ATLAS (in session "Data Stores, Data Bases, and Storage Systems")

The GridKa Tier-1 Computing Center within the ALICE Grid Framework (in session "Poster presentations")

The H.E.S.S. Phase II Data Acquisition System (in session "Data Acquisition, Trigger and Controls")

The IceCube Neutrino Observatory DAQ and Online System (in session "Data Acquisition, Trigger and Controls")

The IceProd (IceCube Production) Framework (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

The ILC Detailed Baseline Design Exercise: Simulating the Physics capabilities and detector performance of the Silicon Detector using the Grid (in session "Poster presentations")

The keys to CERN conference rooms - Managing local collaboration facilities in large organisations (in session "Poster presentations")

The KPMG Challenge (in session "Plenaries")

The KPMG Challenge: the Awarding (in session "Plenaries")

The Legnaro-Padova distributed Tier-2: challenges and results (in session "Poster presentations")

The LHCb Data Acquisition during LHC Run 1 (in session "Data Acquisition, Trigger and Controls")

The LHCb Silicon Tracker - Control system specific tools and challenges (in session "Poster presentations")

The LHCb Trigger Architecture beyond LS1 (in session "Poster presentations")

The MICE Run Control System (in session "Poster presentations")

The new CMS DAQ system for LHC operation after 2014 (DAQ2) (in session "Data Acquisition, Trigger and Controls")

The NOvA Far Detector Data Acquisition System (in session "Data Acquisition, Trigger and Controls")

The path toward HEP High Performance Computing (in session "Software Engineering, Parallelism & Multi-Core")

The performance of the ATLAS tau trigger in 8 TeV collisions and novel upgrade developments for 14TeV (in session "Poster presentations")

The readout and control system of the mid-size telescope prototype of the Cherenkov Telescope Array (in session "Data Acquisition, Trigger and Controls")

The Reconstruction Software for the Muon Ionisation Cooling Experiment Trackers (in session "Poster presentations")

The Repack Challenge (in session "Poster presentations")

The Rise of the Build Infrastructure (in session "Software Engineering, Parallelism & Multi-Core")

The Role of Effective Event Reconstruction in the Higgs Boson Discovery at CMS (in session "Event Processing, Simulation and Analysis")

The role of micro size computing clusters for small physics groups (in session "Poster presentations")

The Role of the Collaboratory in enabling Large-Scale Identity Management for HEP (in session "Poster presentations")

The STAR "Plug and Play" Event Generator Framework (in session "Poster presentations")

The Telescope Array Fluorescence Detector Simulation on GPUs (in session "Software Engineering, Parallelism & Multi-Core")

The upgrade and re-validation of the Compact Muon Solenoid Electromagnetic Calorimeter Control System (in session "Poster presentations")

Tier-1 experience with provisioning virtualized worker nodes on demand (in session "Poster presentations")

Tier-1 Site Evolution in Response to Experiment Requirements (in session "Poster presentations")

Tier-2 Optimisation for Computational Density/Diversity and Big Data (in session "Poster presentations")

Time structure analysis of the LHCb Online network (in session "Poster presentations")

Tool for Monitoring and Analysis of Large-Scale Data Movement in (Near) Real Time (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

Toward a petabyte-scale AFS service at CERN (in session "Poster presentations")

Toward the Cloud Storage Interface of the INFN CNAF Tier-1 Mass Storage System (in session "Poster presentations")

Towards a centralized Grid Speedometer (in session "Poster presentations")

Towards a Global Service Registry for the World-wide LHC Computing Grid (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

Towards more stable operation of the Tokyo Tier2 center (in session "Poster presentations")

Towards Provenance and Traceability in CRISTAL for HEP (in session "Poster presentations")

Track extrapolation and muon identification using GEANT4E in event reconstruction in the Belle II experiment (in session "Event Processing, Simulation and Analysis")

Track Reconstruction at the ILC (in session "Event Processing, Simulation and Analysis")

Transactional Aware Tape Infrastructure Monitoring System (in session "Poster presentations")

Trends in Advanced Networking (in session "Plenaries")

Upgrades for Offline Data Quality Monitoring at ATLAS (in session "Poster presentations")

Upgrading HFGFlash for Faster Simulation at Super LHC (in session "Poster presentations")

Usage of the CMS Higher Level Trigger Farm as a Cloud Resource (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

Use of VMWare for providing cloud infrastructure for the Grid (in session "Poster presentations")

User Centric Job Monitoring – a redesign and novel approach in the STAR experiment (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

Using Cling/LLVM and C++11 for parametric function classes in ROOT (in session "Software Engineering, Parallelism & Multi-Core")

Using enterprise-class software to monitor the Grid - The CycleServer experience (in session "Poster presentations")

Using Puppet to contextualize computing resources for ATLAS analysis on Google Compute Engine (in session "Poster presentations")

Using ssh and sshfs to virtualize Grid job submission with rcondor (in session "Poster presentations")

Using ssh as portal - The CMS CRAB over glideinWMS experience (in session "Distributed Processing and Data Handling B: Experiment Data Processing, Data Handling and Computing Models")

Using the CVMFS for Distributing Data Analysis Applications for the Fermilab Intensity Frontier (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

Utility of collecting metadata to manage a large scale conditions database in ATLAS (in session "Data Stores, Data Bases, and Storage Systems")

ValDb: an aggregation platform to collect reports on the validation of CMS software and calibrations (in session "Poster presentations")

Vectorizing the detector geometry to optimize particle transport (in session "Software Engineering, Parallelism & Multi-Core")

Virtualised data production infrastructure for NA61/SHINE based on CernVM (in session "Distributed Processing and Data Handling A: Infrastructure, Sites, and Virtualization")

VomsSnooper - a tool for managing VOMS records (in session "Poster presentations")

WAN Data Movement Architectures at US-LHC Tier-1s (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

Welcome (in session "Plenaries")

WLCG and IPv6 - the HEPiX IPv6 working group (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

WLCG Security: A Trust Framework for Security Collaboration among Infrastructures (in session "Facilities, Infrastructures, Networking and Collaborative Tools")

WLCG Transfers Dashboard: A unified monitoring tool for heterogeneous data transfers. (in session "Poster presentations")

XRootd, disk-based, caching-proxy for optimization of data-access, data-placement and data-replication (in session "Poster presentations")

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