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IPM
2007
158views more  IPM 2007»
15 years 6 months ago
Validation and interpretation of Web users' sessions clusters
Understanding users’ navigation on the Web is important towards improving the quality of information and the speed of accessing large-scale Web data sources. Clustering of users...
George Pallis, Lefteris Angelis, Athena Vakali
TCSV
2008
150views more  TCSV 2008»
15 years 6 months ago
Robust Video Fingerprinting for Content-Based Video Identification
Video fingerprints are feature vectors that uniquely characterize one video clip from another. The goal of video fingerprinting is to identify a given video query in a database (DB...
Sunil Lee, Chang Dong Yoo
ISCI
2007
122views more  ISCI 2007»
15 years 6 months ago
Relative risk aversion and wealth dynamics
As a follow-up to the work of [4] and [5], this paper continues to explore the relationship between wealth share dynamics and risk preferences in the context of an agent-based mul...
Shu-Heng Chen, Ya-Chi Huang
TKDE
2008
103views more  TKDE 2008»
15 years 6 months ago
Detecting Word Substitutions in Text
Searching for words on a watchlist is one way in which large-scale surveillance of communication can be done, for example, in intelligence and counterterrorism settings. One obviou...
SzeWang Fong, Dmitri Roussinov, David B. Skillicor...
TOPNOC
2008
15 years 6 months ago
Directed Unfolding of Petri Nets
The key to efficient on-the-fly reachability analysis based on unfolding is to focus the expansion of the finite prefix towards the desired marking. However, current unfolding stra...
Blai Bonet, Patrik Haslum, Sarah L. Hickmott, Sylv...