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ICDE
2004
IEEE
94views Database» more  ICDE 2004»
14 years 10 months ago
A Probabilistic Approach to Metasearching with Adaptive Probing
An ever increasing amount of valuable information is stored in Web databases, "hidden" behind search interfaces. To save the user's effort in manually exploring eac...
Zhenyu Liu, Chang Luo, Junghoo Cho, Wesley W. Chu
INFOCOM
2006
IEEE
14 years 3 months ago
Wealth-Based Evolution Model for the Internet AS-Level Topology
— In this paper, we seek to understand the intrinsic reasons for the well-known phenomenon of heavy-tailed degree in the Internet AS graph and argue that in contrast to tradition...
Xiaoming Wang, Dmitri Loguinov
AOSE
2005
Springer
14 years 2 months ago
Using the Analytic Hierarchy Process for Evaluating Multi-Agent System Architecture Candidates
Abstract. Although much effort has been spent on suggesting and implementing new architectures of Multi-Agent Systems (MAS), the evaluation and comparison of these has often been d...
Paul Davidsson, Stefan J. Johansson, Mikael Svahnb...
GROUP
2007
ACM
14 years 28 days ago
Searching for experts in the enterprise: combining text and social network analysis
Employees depend on other people in the enterprise for rapid access to important information. But current systems for finding experts do not adequately address the social implicat...
Kate Ehrlich, Ching-Yung Lin, Vicky Griffiths-Fish...
ITS
2000
Springer
110views Multimedia» more  ITS 2000»
14 years 19 days ago
Limitations of Student Control: Do Students Know When They Need Help?
Intelligent tutoring systems often emphasize learner control: They let the students decide when and how to use the system's intelligent and unintelligent help facilities. This...
Vincent Aleven, Kenneth R. Koedinger