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SIGMOD
2004
ACM
164views Database» more  SIGMOD 2004»
14 years 7 months ago
Dynamic Plan Migration for Continuous Queries Over Data Streams
Dynamic plan migration is concerned with the on-the-fly transition from one continuous query plan to a semantically equivalent yet more efficient plan. Migration is important for ...
Yali Zhu, Elke A. Rundensteiner, George T. Heinema...
CSCW
2006
ACM
14 years 1 months ago
What goes around comes around: an analysis of del.icio.us as social space
An emergent class of web applications blurs the boundary between single user application and online public space. Recently popular web applications like del.icio.us help manage in...
Kathy J. Lee
ECTEL
2006
Springer
13 years 11 months ago
Tracking User Participation in a Large Scale Team Collaboration Environment
All students of the Hellenic Open University (HOU) attend undergraduate and postgraduate courses at a distance. The lack of a live academic community is reported by many as a drawb...
Dionysis Karaiskakis, Dimitrios Kalles, Thanasis H...
SIGECOM
2010
ACM
170views ECommerce» more  SIGECOM 2010»
14 years 9 days ago
Optimal online assignment with forecasts
Motivated by the allocation problem facing publishers in display advertising we formulate the online assignment with forecast problem, a version of the online allocation problem w...
Erik Vee, Sergei Vassilvitskii, Jayavel Shanmugasu...
IROS
2006
IEEE
528views Robotics» more  IROS 2006»
14 years 1 months ago
Dynamic Path Planning for a 7-DOF Robot Arm
— We present an on-line, robust, and efficient path planner for the redundant Mitsubishi PA-10 arm with 7 degrees of freedom (DOF) in non-stationary environments. Because of the...
Stefan Klanke, Dmitry V. Lebedev, Robert Haschke, ...