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PVLDB
2010
103views more  PVLDB 2010»
15 years 4 months ago
Fast Optimal Twig Joins
In XML search systems twig queries specify predicates on node values and on the structural relationships between nodes, and a key operation is to join individual query node matche...
Nils Grimsmo, Truls Amundsen Bjørklund, Mag...
TMC
2010
151views more  TMC 2010»
15 years 4 months ago
Exploiting and Defending Opportunistic Scheduling in Cellular Data Networks
—Third Generation (3G) cellular networks take advantage of time-varying and location-dependent channel conditions of mobile users to provide broadband services. Under fairness an...
Radmilo Racic, Denys Ma, Hao Chen, Xin Liu
ETFA
2008
IEEE
16 years 28 days ago
Using neural networks for quality management
We present a method for fine grain QoS control of multimedia applications. This method takes as input an application software composed of actions. The execution times are unknown...
Mohamad Jaber, Jacques Combaz, Loïc Strus, Je...
DALT
2008
Springer
15 years 8 months ago
Using Temporal Logic to Integrate Goals and Qualitative Preferences into Agent Programming
The core capability of a rational agent is to choose its next action in a rational fashion, a capability that can be put to good use by a designer to satisfy the design objectives ...
Koen V. Hindriks, M. Birna van Riemsdijk
ICIP
2003
IEEE
16 years 8 months ago
Compressed domain human motion recognition using motion history information
In this paper we present a system for classifying various human actions in compressed domain video framework. We introduce the notion of quantifying the motion involved, through w...
R. Venkatesh Babu, K. R. Ramakrishnan