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» Efficient Distributed Skylining for Web Information Systems
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MOBISYS
2010
ACM
13 years 10 months ago
Anatomizing application performance differences on smartphones
The use of cellular data networks is increasingly popular due to the widespread deployment of 3G technologies and the rapid adoption of smartphones, such as iPhone and GPhone. Bes...
Junxian Huang, Qiang Xu, Birjodh Tiwana, Zhuoqing ...
SIGUCCS
2006
ACM
14 years 1 months ago
Because we have better things to do: automating common support tasks
As technology permeates more aspects of our everyday lives, greater demands are placed on information technology personnel. Lehigh University computing consultants have found thei...
Keith B. Erekson, Stephen G. Lewis
ICDT
2010
ACM
147views Database» more  ICDT 2010»
13 years 11 months ago
Querying Parse Trees of Stochastic Context-Free Grammars
Stochastic context-free grammars (SCFGs) have long been recognized as useful for a large variety of tasks including natural language processing, morphological parsing, speech reco...
Sara Cohen, Benny Kimelfeld
APPROX
2010
Springer
179views Algorithms» more  APPROX 2010»
13 years 9 months ago
Rumor Spreading on Random Regular Graphs and Expanders
Broadcasting algorithms are important building blocks of distributed systems. In this work we investigate the typical performance of the classical and well-studied push model. Assu...
Nikolaos Fountoulakis, Konstantinos Panagiotou
MOBISYS
2008
ACM
14 years 7 months ago
Behavioral detection of malware on mobile handsets
A novel behavioral detection framework is proposed to detect mobile worms, viruses and Trojans, instead of the signature-based solutions currently available for use in mobile devi...
Abhijit Bose, Xin Hu, Kang G. Shin, Taejoon Park