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» Models for Incomplete and Probabilistic Information
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KBSE
2003
IEEE
15 years 10 months ago
Analysis of Inconsistency in Graph-Based Viewpoints: A Category-Theoretic Approach
Eliciting the requirements for a proposed system typically involves different stakeholders with different expertise, responsibilities, and perspectives. Viewpoints-based approache...
Mehrdad Sabetzadeh, Steve M. Easterbrook
KBS
2007
74views more  KBS 2007»
15 years 4 months ago
GUIDE: Games with UML for interactive design exploration
In this paper we present our design tool GUIDE, which allows the user to explore a design in UML interactively by playing a game. The game incorporates both the design model and a...
Jennifer Tenzer, Perdita Stevens
TSMC
2002
182views more  TSMC 2002»
15 years 4 months ago
Bidder's strategy under group-buying auction on the Internet
The group-buying auction is a new kind of dynamic pricing mechanism on the Internet. It is a variant of the sellers' price double auction, which makes the bidders as a group t...
Jian Chen, Xilong Chen, Xiping Song
JAPLL
2010
179views more  JAPLL 2010»
15 years 3 months ago
Tractable query answering and rewriting under description logic constraints
Answering queries over an incomplete database w.r.t. a set of constraints is an important computational task with applications in fields as diverse as information integration and ...
Héctor Pérez-Urbina, Boris Motik, Ia...
ICDE
2010
IEEE
241views Database» more  ICDE 2010»
15 years 4 months ago
Privometer: Privacy protection in social networks
— The increasing popularity of social networks, such as Facebook and Orkut, has raised several privacy concerns. Traditional ways of safeguarding privacy of personal information ...
Nilothpal Talukder, Mourad Ouzzani, Ahmed K. Elmag...