S
Susumu Horiguchi
Researcher at Tohoku University
Publications - 268
Citations - 3034
Susumu Horiguchi is an academic researcher from Tohoku University. The author has contributed to research in topics: Network packet & Optical switch. The author has an hindex of 22, co-authored 268 publications receiving 2919 citations. Previous affiliations of Susumu Horiguchi include IBM & Japan Advanced Institute of Science and Technology.
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Proceedings ArticleDOI
Learning to classify short and sparse text & web with hidden topics from large-scale data collections
TL;DR: A general framework for building classifiers that deal with short and sparse text & Web segments by making the most of hidden topics discovered from large-scale data collections that is general enough to be applied to different data domains and genres ranging from Web search results to medical text.
Journal ArticleDOI
A Hidden Topic-Based Framework toward Building Applications with Short Web Documents
TL;DR: A hidden topic-based framework for processing short and sparse documents on the Web that common hidden topics discovered from large external data sets (universal data sets), when included, can make short documents less sparse and more topic-oriented.
Journal ArticleDOI
Comparing Parallel Functional Languages: Programming and Performance
Hans-Wolfgang Loidl,Fernando Rubio,Norman Scaife,Kevin Hammond,Susumu Horiguchi,Ulrike Klusik,Rita Loogen,Greg Michaelson,Ricardo Peña,Steffen Priebe,Á J. Rebón,Phil Trinder +11 more
TL;DR: The results show how moderate speedups can be achieved with little or no changes to the sequential code, and that parallel performance can be significantly improved even within the high-level model of parallel functional programming by controlling key aspects of the program such as load distribution and thread granularity.
Journal Article
HTN: A New Hierarchical Interconnection Network for Massively Parallel Computers
Journal ArticleDOI
Blocking behaviors of crosstalk-free optical banyan networks on vertical stacking
TL;DR: The proposed bounds provide network designers an effective tool to estimate the minimum and maximum blocking probabilities of VSOB networks in which different routing strategies may be applied, and provide network developers a quantitative guidance to trade blocking probability for hardware cost.