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TREC
2004
13 years 10 months ago
Experiments with Web QA System and TREC 2004 Questions
We describe our first participation in TREC. We only competed in the Question Answering (QA) category and limited our runs to factoids. Our approach was to use our open domain QA ...
Dmitri Roussinov, Yin Ding, Jose Antonio Robles-Fl...
SODA
2003
ACM
102views Algorithms» more  SODA 2003»
13 years 10 months ago
Online paging with arbitrary associativity
We tackle the problem of online paging on two level memories with arbitrary associativity (including victim caches, skewed caches etc.). We show that some important classes of pag...
Enoch Peserico
CORR
2008
Springer
107views Education» more  CORR 2008»
13 years 8 months ago
Modeling Spatial and Temporal Dependencies of User Mobility in Wireless Mobile Networks
Abstract--Realistic mobility models are fundamental to evaluate the performance of protocols in mobile ad hoc networks. Unfortunately, there are no mobility models that capture the...
Wei-jen Hsu, Thrasyvoulos Spyropoulos, Konstantino...
BMCBI
2006
97views more  BMCBI 2006»
13 years 8 months ago
A comparative analysis of the information content in long and short SAGE libraries
Background: Serial Analysis of Gene Expression (SAGE) is a powerful tool to determine gene expression profiles. Two types of SAGE libraries, ShortSAGE and LongSAGE, are classified...
Yi-Ju Li, Puting Xu, Xuejun Qin, Donald E. Schmech...
JSAC
2008
125views more  JSAC 2008»
13 years 8 months ago
Nonbinary LDPC Coding for Multicarrier Underwater Acoustic Communication
Recently, multicarrier modulation in the form of orthogonal frequency division multiplexing (OFDM) has been shown feasible for underwater acoustic communications via effective algo...
Jie Huang, Shengli Zhou, Peter Willett