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CIKM
2009
Springer
15 years 10 months ago
Empirical justification of the gain and discount function for nDCG
The nDCG measure has proven to be a popular measure of retrieval effectiveness utilizing graded relevance judgments. However, a number of different instantiations of nDCG exist, d...
Evangelos Kanoulas, Javed A. Aslam
KDD
2010
ACM
244views Data Mining» more  KDD 2010»
15 years 10 months ago
Connecting the dots between news articles
The process of extracting useful knowledge from large datasets has become one of the most pressing problems in today’s society. The problem spans entire sectors, from scientists...
Dafna Shahaf, Carlos Guestrin
FROCOS
2009
Springer
15 years 10 months ago
Efficient Combination of Decision Procedures for MUS Computation
In recent years, the problem of extracting a MUS (Minimal Unsatisfiable Subformula) from an unsatisfiable CNF has received much attention. Indeed, when a Boolean formula is proved ...
Cédric Piette, Youssef Hamadi, Lakhdar Sais
ICC
2007
IEEE
152views Communications» more  ICC 2007»
15 years 10 months ago
Characterizing and Exploiting Partial Interference in Wireless Mesh Networks
Abstract-- In evaluating the performance of a wireless network, the interference between wireless links plays a key role. In previous works, interference was assumed to be a binary...
Ka-Hung Hui, Wing Cheong Lau, On-Ching Yue
ICDCS
2007
IEEE
15 years 10 months ago
Communication-Efficient Tracking of Distributed Cumulative Triggers
In recent work, we proposed D-Trigger, a framework for tracking a global condition over a large network that allows us to detect anomalies while only collecting a very limited amo...
Ling Huang, Minos N. Garofalakis, Anthony D. Josep...
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