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PVLDB
2010
179views more  PVLDB 2010»
13 years 8 months ago
MRShare: Sharing Across Multiple Queries in MapReduce
Large-scale data analysis lies in the core of modern enterprises and scientific research. With the emergence of cloud computing, the use of an analytical query processing infrast...
Tomasz Nykiel, Michalis Potamias, Chaitanya Mishra...
ICDE
2009
IEEE
153views Database» more  ICDE 2009»
13 years 7 months ago
STAIRS: Towards Efficient Full-Text Filtering and Dissemination in a DHT Environment
Nowadays contents in Internet like weblogs, wikipedia and news sites become "live". How to notify and provide users with the relevant contents becomes a challenge. Unlike...
Weixiong Rao, Ada Wai-Chee Fu, Lei Chen 0002, Hanh...
COLING
2010
13 years 5 months ago
Enhanced Sentiment Learning Using Twitter Hashtags and Smileys
Automated identification of diverse sentiment types can be beneficial for many NLP systems such as review summarization and public media analysis. In some of these systems there i...
Dmitry Davidov, Oren Tsur, Ari Rappoport
FGR
2011
IEEE
288views Biometrics» more  FGR 2011»
13 years 1 months ago
Facial action unit recognition with sparse representation
This paper presents a novel framework for recognition of facial action unit (AU) combinations by viewing the classification as a sparse representation problem. Based on this framew...
Mohammad H. Mahoor, Mu Zhou, Kevin L. Veon, Seyed ...
ICS
2003
Tsinghua U.
14 years 3 months ago
Selecting long atomic traces for high coverage
This paper performs a comprehensive investigation of dynamic selection for long atomic traces. It introduces a classification of trace selection methods and discusses existing and...
Roni Rosner, Micha Moffie, Yiannakis Sazeides, Ron...