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CORR
2010
Springer
169views Education» more  CORR 2010»
14 years 6 months ago
Recommender Systems by means of Information Retrieval
In this paper we present a method for reformulating the Recommender Systems problem in an Information Retrieval one. In our tests we have a dataset of users who give ratings for s...
Alberto Costa, Fabio Roda
TC
2011
14 years 6 months ago
Software-Based Cache Coherence with Hardware-Assisted Selective Self-Invalidations Using Bloom Filters
— Implementing shared memory consistency models on top of hardware caches gives rise to the well-known cache coherence problem. The standard solution involves implementing cohere...
Thomas J. Ashby, Pedro Diaz, Marcelo Cintra
WWW
2011
ACM
14 years 6 months ago
Automatic construction of a context-aware sentiment lexicon: an optimization approach
The explosion of Web opinion data has made essential the need for automatic tools to analyze and understand people’s sentiments toward different topics. In most sentiment analy...
Yue Lu, Malú Castellanos, Umeshwar Dayal, C...
JSS
2011
150views more  JSS 2011»
14 years 6 months ago
A novel general framework for automatic and cost-effective handling of recoverable temporal violations in scientific workflow sy
Due to the complex nature of scientific workflow environments, temporal violations often take place and may severely reduce the timeliness of the execution’s results. To handle ...
Xiao Liu, Zhiwei Ni, Zhangjun Wu, Dong Yuan, Jinju...
CVPR
2011
IEEE
14 years 6 months ago
Stable Multi-Target Tracking in Real-Time Surveillance Video
The majority of existing pedestrian trackers concentrate on maintaining the identities of targets, however systems for remote biometric analysis or activity recognition in surveill...
Ben Benfold and Ian Reid
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