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» Multi-person Tracking Strategies Based on Voxel Analysis
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SIGIR
2012
ACM
11 years 7 months ago
Inferring missing relevance judgments from crowd workers via probabilistic matrix factorization
In crowdsourced relevance judging, each crowd worker typically judges only a small number of examples, yielding a sparse and imbalanced set of judgments in which relatively few wo...
Hyun Joon Jung, Matthew Lease
CEAS
2008
Springer
13 years 7 months ago
Social Honeypots: Making Friends With A Spammer Near You
Social networking communities have become an important communications platform, but the popularity of these communities has also made them targets for a new breed of social spamme...
Steve Webb, James Caverlee, Calton Pu
JCDL
2011
ACM
301views Education» more  JCDL 2011»
12 years 8 months ago
Archiving the web using page changes patterns: a case study
A pattern is a model or a template used to summarize and describe the behavior (or the trend) of a data having generally some recurrent events. Patterns have received a considerab...
Myriam Ben Saad, Stéphane Gançarski
ISM
2005
IEEE
159views Multimedia» more  ISM 2005»
13 years 10 months ago
Avatar-centric Risk Evaluation
Hazard detection and prevention of natural and manmade disasters at critical civil infrastructure is becoming increasingly important. Recent events, such as earthquakes and terror...
Maria-Cruz Villa-Uriol, Falko Kuester, Oscar Garc&...
ICMI
2005
Springer
108views Biometrics» more  ICMI 2005»
13 years 10 months ago
Understanding the effect of life-like interface agents through users' eye movements
We motivate an approach to evaluating the utility of lifelike interface agents that is based on human eye movements rather than questionnaires. An eye tracker is employed to obtai...
Helmut Prendinger, Chunling Ma, Jin Yingzi, Arturo...