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SIGIR
2006
ACM
16 years 15 days ago
Answering complex questions with random walk models
We present a novel framework for answering complex questions that relies on question decomposition. Complex questions are decomposed by a procedure that operates on a Markov chain...
Sanda M. Harabagiu, V. Finley Lacatusu, Andrew Hic...
CONCUR
2003
Springer
15 years 11 months ago
Comparative Branching-Time Semantics
d Abstract) Christel Baier1 , Holger Hermanns2,3 , Joost-Pieter Katoen2 , and Verena Wolf1 1 Institut f¨ur Informatik I, University of Bonn R¨omerstraße 164, D-53117 Bonn, Germa...
Christel Baier, Holger Hermanns, Joost-Pieter Kato...
VLDB
1989
ACM
87views Database» more  VLDB 1989»
15 years 10 months ago
Situation Monitoring for Active Databases
paper is concerned with ways of specifying situations and evaluating them efficiently. The techniques described in this paper were developed as part of the HiPAC (High Performance...
Arnon Rosenthal, Sharma Chakravarthy, Barbara T. B...
CORR
2010
Springer
144views Education» more  CORR 2010»
15 years 3 months ago
Recognition of Non-Compound Handwritten Devnagari Characters using a Combination of MLP and Minimum Edit Distance
This paper deals with a new method for recognition of offline Handwritten noncompound Devnagari Characters in two stages. It uses two well known and established pattern recognitio...
Sandhya Arora, Debotosh Bhattacharjee, Mita Nasipu...
CDC
2010
IEEE
107views Control Systems» more  CDC 2010»
15 years 1 months ago
Time-synchronization in mobile sensor networks from difference measurements
We examine distributed time-synchronization in mobile ad-hoc and sensor networks. The problem is to estimate the skews and offsets of clocks of all the nodes with respect to an arb...
Chenda Liao, Prabir Barooah