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SIGMOD
2005
ACM
220views Database» more  SIGMOD 2005»
16 years 4 months ago
Sampling Algorithms in a Stream Operator
Complex queries over high speed data streams often need to rely on approximations to keep up with their input. The research community has developed a rich literature on approximat...
Theodore Johnson, S. Muthukrishnan, Irina Rozenbau...
MOBISYS
2006
ACM
16 years 3 months ago
Context-aware interactive content adaptation
Automatic adaptation of content for mobile devices is a challenging problem because optimal adaptation often depends on the usage semantics of content, as well as the context of u...
Iqbal Mohomed, Jim Chengming Cai, Sina Chavoshi, E...
INFOCOM
2009
IEEE
15 years 10 months ago
Alpha Coverage: Bounding the Interconnection Gap for Vehicular Internet Access
—Vehicular Internet access via open WLAN access points (APs) has been demonstrated to be a feasible solution to provide opportunistic data service to moving vehicles. Using an in...
Zizhan Zheng, Prasun Sinha, Santosh Kumar
SIGCOMM
2009
ACM
15 years 10 months ago
Impact of IT monoculture on behavioral end host intrusion detection
In this paper, we study the impact of today’s IT policies, defined based upon a monoculture approach, on the performance of endhost anomaly detectors. This approach leads to th...
Dhiman Barman, Jaideep Chandrashekar, Nina Taft, M...
NOMS
2008
IEEE
139views Communications» more  NOMS 2008»
15 years 10 months ago
Fast similarity search in peer-to-peer networks
Abstract—Peer-to-peer (P2P) systems show numerous advantages over centralized systems, such as load balancing, scalability, and fault tolerance, and they require certain function...
Thomas Bocek, Ela Hunt, David Hausheer, Burkhard S...