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TPDS
2002
112views more  TPDS 2002»
13 years 7 months ago
Performance Analysis of a Distributed Question/Answering System
The problem of question/answering (Q/A) is to find answers to open-domain questions by searching large collections of documents. Unlike information retrieval systems, very common ...
Mihai Surdeanu, Dan I. Moldovan, Sanda M. Harabagi...
SIGMETRICS
2004
ACM
107views Hardware» more  SIGMETRICS 2004»
14 years 1 months ago
On zone-balancing of peer-to-peer networks: analysis of random node join
Balancing peer-to-peer graphs, including zone-size distributions, has recently become an important topic of peer-topeer (P2P) research [1], [2], [6], [19], [31], [36]. To bring an...
Xiaoming Wang, Yueping Zhang, Xiafeng Li, Dmitri L...
ICPPW
2006
IEEE
14 years 1 months ago
Parallel Implementation of the Polyhedral Homotopy Method
Homotopy methods to solve polynomial systems are well suited for parallel computing because the solution paths defined by the homotopy can be tracked independently. For sparse po...
Jan Verschelde, Yan Zhuang
NETWORKING
2007
13 years 9 months ago
Increasing the Coverage of a Cooperative Internet Topology Discovery Algorithm
Recently, Doubletree, a cooperative algorithm for large-scale topology discovery at the IP level, was introduced. Compared to classic probing systems, Doubletree discovers almost a...
Benoit Donnet, Bradley Huffaker, Timur Friedman, K...
CF
2007
ACM
13 years 11 months ago
Parallel genomic sequence-search on a massively parallel system
In the life sciences, genomic databases for sequence search have been growing exponentially in size. As a result, faster sequencesearch algorithms to search these databases contin...
Oystein Thorsen, Brian E. Smith, Carlos P. Sosa, K...