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ICIP
2009
IEEE
16 years 7 months ago
On The Empirical Rate-distortion Performance Of Compressive Sensing
Compressive Sensing (CS) is a new paradigm in signal acquisition and compression. In compressive sensing, a compressible signal is acquired using much less measurements than the o...
WWW
2009
ACM
16 years 7 months ago
MASTH proxy: an extensible platform for web overload control
Many overload control mechanisms for Web based applications aim to prevent overload by setting limits on factors such as admitted load, number of server threads, buffer size. For ...
Vipul Mathur, Sanket Dhopeshwarkar, Varsha Apte
KDD
2006
ACM
185views Data Mining» more  KDD 2006»
16 years 7 months ago
How to Define Searching Sessions on Web Search Engines
We investigate three methods for defining a session on Web search engines. We examine 2,465,145 interactions from 534,507 Web searchers. We compare defining sessions using: 1) Int...
Bernard J. Jansen, Amanda Spink, Vinish Kathuria
KDD
2004
ACM
132views Data Mining» more  KDD 2004»
16 years 7 months ago
A probabilistic framework for semi-supervised clustering
Unsupervised clustering can be significantly improved using supervision in the form of pairwise constraints, i.e., pairs of instances labeled as belonging to same or different clu...
Sugato Basu, Mikhail Bilenko, Raymond J. Mooney
CHI
2005
ACM
16 years 7 months ago
Designing interfaces to afford enjoyable social interactions by collocated groups
The main aim of this research is to understand how domestic technologies for collocated groups can be designed to afford enjoyable social interactions. A secondary aim is to devis...
Siân E. Lindley