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SIGIR
2008
ACM
13 years 7 months ago
Talking the talk vs. walking the walk: salience of information needs in querying vs. browsing
Traditional information retrieval models assume that users express their information needs via text queries (i.e., their "talk"). In this poster, we consider Web browsin...
Mikhail Bilenko, Ryen W. White, Matthew Richardson...
IJWIS
2007
77views more  IJWIS 2007»
13 years 7 months ago
World's first web census
: Purpose — To measure the exact size of the World Wide Web (i.e., a census). The measure used is the number of publicly accessible web servers on port 80. Design/methodology/app...
Darcy G. Benoit, André Trudel
TCOM
2008
124views more  TCOM 2008»
13 years 7 months ago
Reliable adaptive modulation and interference mitigation for mobile radio slow frequency hopping channels
: Due to correlated fading in frequency hopping (FH) wireless communication systems, it is possible to predict the future channel state information (CSI) for one frequency based on...
Ming Lei, Alexandra Duel-Hallen, Hans Hallen
TIP
2008
86views more  TIP 2008»
13 years 7 months ago
Learning the Dynamics and Time-Recursive Boundary Detection of Deformable Objects
We propose a principled framework for recursively segmenting deformable objects across a sequence of frames. We demonstrate the usefulness of this method on left ventricular segmen...
Walter Sun, Müjdat Çetin, Raymond C. C...
JAIR
2007
103views more  JAIR 2007»
13 years 7 months ago
Obtaining Reliable Feedback for Sanctioning Reputation Mechanisms
Reputation mechanisms offer an effective alternative to verification authorities for building trust in electronic markets with moral hazard. Future clients guide their business...
Radu Jurca, Boi Faltings