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IGPL
2007
45views more  IGPL 2007»
15 years 5 months ago
On Positive Relational Calculi
We discuss the question of inclusions between positive relational terms and some of its aspects, using the form of a dialogue. Two possible approaches to the problem are emphasize...
Renata P. de Freitas, Paulo A. S. Veloso, Sheila R...
ICDE
2007
IEEE
128views Database» more  ICDE 2007»
16 years 7 months ago
SQL Queries Over Unstructured Text Databases
Text documents often embed data that is structured in nature. By processing a text database with information extraction systems, we can define a variety of structured "relati...
Alpa Jain, AnHai Doan, Luis Gravano
CHI
2004
ACM
16 years 6 months ago
"Stuff goes into the computer and doesn't come out": a cross-tool study of personal information management
This paper reports a study of Personal Information Management (PIM), which advances research in two ways: (1) rather than focusing on one tool, we collected cross-tool data relati...
Richard Boardman, Martina Angela Sasse
CHI
2001
ACM
16 years 6 months ago
Relational agents: a model and implementation of building user trust
Building trust with users is crucial in a wide range of applications, such as advice-giving or financial transactions, and some minimal degree of trust is required in all applicat...
Timothy W. Bickmore, Justine Cassell
167
Voted
SAGT
2009
Springer
176views Game Theory» more  SAGT 2009»
16 years 3 days ago
Bayesian Auctions with Friends and Foes
We study auctions whose bidders are embedded in a social or economic network. As a result, even bidders who do not win the auction themselves might derive utility from the auction,...
Po-An Chen, David Kempe