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ICDM
2010
IEEE
121views Data Mining» more  ICDM 2010»
13 years 6 months ago
Recommending Social Events from Mobile Phone Location Data
A city offers thousands of social events a day, and it is difficult for dwellers to make choices. The combination of mobile phones and recommender systems can change the way one de...
Daniele Quercia, Neal Lathia, Francesco Calabrese,...
CHI
2008
ACM
14 years 9 months ago
Engaging the crowd: studies of audience-performer interaction
In this work-in-progress we explore audience behavior at large musical events and present our prototype, a `cheering meter' developed to aid voting at rap competitions. We re...
Louise Barkhuus, Tobias Jørgensen
CORR
2010
Springer
149views Education» more  CORR 2010»
13 years 9 months ago
A probabilistic and RIPless theory of compressed sensing
This paper introduces a simple and very general theory of compressive sensing. In this theory, the sensing mechanism simply selects sensing vectors independently at random from a ...
Emmanuel J. Candès, Yaniv Plan
VTC
2010
IEEE
233views Communications» more  VTC 2010»
13 years 7 months ago
Quantization and Transmission of the Energy Measures for Cooperative Spectrum Sensing
— We consider the sensing of the frequency spectrum based on energy detection for cognitive radios. It has been shown that the reliability of the sensing can be improved by using...
Olivier van den Biggelaar, Jean-Michel Dricot, Phi...
CHI
2009
ACM
14 years 9 months ago
CoSense: enhancing sensemaking for collaborative web search
Making sense of the information found during an investigational Web search task can be daunting. With the recent emergence of tools to support collaborative Web search, the associ...
Sharoda A. Paul, Meredith Ringel Morris