Preference-based queries often referred to as skyline queries play an important role in cooperative query processing. However, their prohibitive result sizes pose a severe challen...
The objectives of this paper are to present, describe, and explain the foundations and the functionalities of a temporal knowledge acquisition and modeling solution workflow, which...
e from http://ssrn.com/abstract=980726 Acknowledgements: The authors thank Ramayya Krishnan, Marshall Van Alstyne, Senior Editor Sanjeev Dewan, the associate editor and referees fo...
Charles Zhechao Liu, Esther Gal-Or, Chris F. Kemer...
The spatio-textual spreadsheet is a conventional spreadsheet where spatial attribute values are specified textually. Techniques are presented to automatically find the textually-s...
Hanan Samet, Jagan Sankaranarayanan, Jon Sperling,...
In a reputation-based trust-management system, agents maintain information about the past behaviour of other agents. This information is used to guide future trust-based decisions...