Results 21 to 30 of about 173,022 (103)

GPU accelerated Nature Inspired Methods for Modelling Large Scale Bi-Directional Pedestrian Movement

open access: yes, 2014
Pedestrian movement, although ubiquitous and well-studied, is still not that well understood due to the complicating nature of the embedded social dynamics.
Dutta, Sankha Baran   +2 more
core   +1 more source

Bio-inspired call-stack reconstruction for performance analysis [PDF]

open access: yes, 2016
The correlation of performance bottlenecks and their associated source code has become a cornerstone of performance analysis. It allows understanding why the efficiency of an application falls behind the computer's peak performance and enabling ...
Giménez Lucas, Judit   +4 more
core   +1 more source

Full Counting Statistics in Quantum Contacts

open access: yes, 2003
Full counting statistics is a fundamentally new concept in quantum transport. After a review of basic statistics theory, we introduce the powerful Green's function approach to full counting statistics.
Andreev   +41 more
core   +2 more sources

Testing cosmological defect formation in the laboratory

open access: yes, 2001
Topological defects such as cosmic strings may have been formed at early-universe phase transitions. Direct tests of this idea are impossible, but the mechanism can be elucidated by studying analogous processes in low-temperature condensed-matter systems.
Bowick   +22 more
core   +1 more source

Automatically Leveraging MapReduce Frameworks for Data-Intensive Applications

open access: yes, 2018
MapReduce is a popular programming paradigm for developing large-scale, data-intensive computation. Many frameworks that implement this paradigm have recently been developed.
Cheung Alvin   +2 more
core   +1 more source

SQUASH: Simple QoS-Aware High-Performance Memory Scheduler for Heterogeneous Systems with Hardware Accelerators [PDF]

open access: yes, 2015
Modern SoCs integrate multiple CPU cores and Hardware Accelerators (HWAs) that share the same main memory system, causing interference among memory requests from different agents.
Chang, Kevin   +3 more
core  

Symmetric space description of carbon nanotubes

open access: yes, 2006
Using an innovative technique arising from the theory of symmetric spaces, we obtain an approximate analytic solution of the Dorokhov-Mello-Pereyra-Kumar (DMPK) equation in the insulating regime of a metallic carbon nanotube with symplectic symmetry and ...
Harish-Chandra   +4 more
core   +3 more sources

Performance Characterization of Multi-threaded Graph Processing Applications on Intel Many-Integrated-Core Architecture

open access: yes, 2018
Intel Xeon Phi many-integrated-core (MIC) architectures usher in a new era of terascale integration. Among emerging killer applications, parallel graph processing has been a critical technique to analyze connected data.
Chen, Langshi, Jiang, Lei, Qiu, Judy
core   +1 more source

Band Mapping in One-Step Photoemission Theory: Multi-Bloch-Wave Structure of Final States and Interference Effects

open access: yes, 2006
A novel Bloch-waves based one-step theory of photoemission is developed within the augmented plane wave formalism. Implications of multi-Bloch-wave structure of photoelectron final states for band mapping are established.
E. E. Krasovskii   +6 more
core   +1 more source

Differentially Coherent Code Acquisition in the MIMO-Aided Multi-Carrier DS-CDMA Downlink

open access: yes, 2006
Both differentially coherent and non-coherent code acquisition schemes designed for the multiple-input multiple-output (MIMO)-aided multi-carrier (MC)-DS-CDMA downlink are analysed, when communicating over uncorrelated Rayleigh channels.
Hanzo, L., Won, S.H.
core   +1 more source

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