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DBKDA
2009
IEEE
99views Database» more  DBKDA 2009»
15 years 10 months ago
An Adaptive Synchronization Policy for Harvesting OAI-PMH Repositories
Metadata harvesting requires timely propagation of up-to-date information from thousands of Repositories over a wide area network. It is desirable to keep the data as fresh as poss...
Noha Adly
TEDU
2010
96views Education» more  TEDU 2010»
15 years 5 months ago
Synchronizable Objects in Distributed Multimedia Applications
In training and gaming systems, distributed multimedia are often used, in which the basic content elements must be conveyed or presented in a synchronized order at synchronized mom...
Jun Hu, Loe M. G. Feijs
ACMSE
2010
ACM
15 years 4 months ago
Pattern-based synonym and antonym extraction
Many research studies adopt manually selected patterns for semantic relation extraction. However, manually identifying and discovering patterns is time consuming and it is difficu...
Wenbo Wang, Christopher Thomas, Amit P. Sheth, Vic...
LATA
2009
Springer
16 years 1 months ago
The Fault Tolerance of NP-Hard Problems
We study the effects of faulty data on NP-hard sets. We consider hard sets for several polynomial time reductions, add corrupt data and then analyze whether the resulting sets are...
Christian Glaßer, Aduri Pavan, Stephen D. Tr...
HYBRID
2003
Springer
15 years 11 months ago
Model Checking LTL over Controllable Linear Systems Is Decidable
Abstract. The use of algorithmic verification and synthesis tools for hybrid systems is currently limited to systems exhibiting simple continuous dynamics such as timed automata o...
Paulo Tabuada, George J. Pappas