• Publications
  • Influence
Combined measurement and QCD analysis of the inclusive e±p scattering cross sections at HERA
A combination is presented of the inclusive deep inelastic cross sections measured by the H1 and ZEUS Collaborations in neutral and charged current unpolarised e±p scattering at HERA during the
STXXL: standard template library for XXL data sets
TLDR
The software library STXXL is presented, an implementation of the C++ standard template library (STL) for processing huge data sets that can fit only on hard disks and it is the first I/O‐efficient algorithm library that supports the pipelining technique that can save more than half of the I/Os.
Dijet production in diffractive deep inelastic scattering at HERA
The production of dijets in diffractive deep inelastic scattering has been measured with the ZEUS detector at HERA using an integrated luminosity of 61 pb-1. The dijet cross section has been measured
MultiQueues: Simple Relaxed Concurrent Priority Queues
We present a simple, concurrent data structure that approximates the behavior of a priority queue and that gives very good performance guarantees. We also discuss models for the semantics of relaxed
Better external memory suffix array construction
TLDR
This paper presents design, analysis, implementation, and experimental evaluation of several new and improved algorithms for suffix array construction, and presents a systematic way to design, analyze, and implement pipelined algorithms.
Combination of measurements of inclusive deep inelastic $${e^{\pm }p}$$e±p scattering cross sections and QCD analysis of HERA data
A combination is presented of all inclusive deep inelastic cross sections previously published by the H1 and ZEUS collaborations at HERA for neutral and charged current $$e^{\pm }p$$e±p scattering
ZEUS next-to-leading-order QCD analysis of data on deep inelastic scattering
Next-to-leading-order QCD analyses of the ZEUS data on deep inelastic scattering together with fixed-target data have been performed, from which the gluon and quark densities of the proton and the
Asynchronous parallel disk sorting
We develop an algorithm for parallel disk sorting, whose I/O cost approaches the lower bound and that guarantees almost perfect overlap between I/O and computation. Previous algorithms have either
Combination and QCD analysis of charm production cross section measurements in deep-inelastic ep scattering at HERA
Measurements of open charm production cross sections in deep-inelastic ep scattering at HERA from the H1 and ZEUS Collaborations are combined. Reduced cross sections $\sigma_{\rm red}^{c\bar{c}}$ for
Combination and QCD analysis of charm and beauty production cross-section measurements in deep inelastic ep scattering at HERA
Measurements of open charm and beauty production cross sections in deep inelastic ep scattering at HERA from the H1 and ZEUS Collaborations are combined. Reduced cross sections are obtained in the
...
...