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OTM
2005
Springer
14 years 3 months ago
Spatio-temporal Schema Integration with Validation: A Practical Approach
We propose to enhance a schema integration process with a validation phase employing logic-based data models. In our methodology, we validate the source schemas against the data mo...
Anastasiya Sotnykova, Nadine Cullot, Christelle Va...
POLICY
2005
Springer
14 years 3 months ago
Policy Conflict Analysis for Quality of Service Management
Policy-based management provides the ability to (re-)configure differentiated services networks so that desired Quality of Service (QoS) goals are achieved. Relevant configuration...
Marinos Charalambides, Paris Flegkas, George Pavlo...
VLDB
2005
ACM
140views Database» more  VLDB 2005»
14 years 3 months ago
Loadstar: Load Shedding in Data Stream Mining
In this demo, we show that intelligent load shedding is essential in achieving optimum results in mining data streams under various resource constraints. The Loadstar system intro...
Yun Chi, Haixun Wang, Philip S. Yu
WG
2005
Springer
14 years 3 months ago
Hypertree Decompositions: Structure, Algorithms, and Applications
We review the concepts of hypertree decomposition and hypertree width from a graph theoretical perspective and report on a number of recent results related to these concepts. We al...
Georg Gottlob, Martin Grohe, Nysret Musliu, Marko ...
WINE
2005
Springer
161views Economy» more  WINE 2005»
14 years 3 months ago
Design of Incentive Compatible Mechanisms for Stackelberg Problems
This paper takes the first steps towards designing incentive compatible mechanisms for hierarchical decision making problems involving selfish agents. We call these Stackelberg p...
Dinesh Garg, Yadati Narahari
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