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SIGMOD
1995
ACM
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13 years 11 months ago
Join Queries with External Text Sources: Execution and Optimization Techniques
Text is a pervasive information type, and many applications require querying over text sources in addition to structured data. This paper studies the problem of query processing i...
Surajit Chaudhuri, Umeshwar Dayal, Tak W. Yan
ICLP
2010
Springer
13 years 11 months ago
Towards a General Argumentation System based on Answer-Set Programming
Within the last years, especially since the work proposed by Dung in 1995, argumentation has emerged as a central issue in Artificial Intelligence. With the so called argumentatio...
Sarah Alice Gaggl
ANSS
1995
IEEE
13 years 11 months ago
Algorithms for categorizing multiprocessor communication under invalidate and update-based coherence protocols
In this paper we present simulation algorithmsthat characterize the main sources of communication generated by parallel applications under both invalidate and updatebased cache co...
Ricardo Bianchini, Leonidas I. Kontothanassis
CHI
1995
ACM
13 years 11 months ago
Pointing the Way: Active Collaborative Filtering
Collaborative filtering is based on the premise that people looking for information should be able to make use of what others have already found and evaluated. Current collaborati...
David Maltz, Kate Ehrlich
CHI
1995
ACM
13 years 11 months ago
Implicit Structures for Pen-Based Systems within a Freeform Interaction Paradigm
This paper presents a scheme for extending an informal, pen-based whiteboard system (Tivoli on the Xerox LiveBoard) to provide a structured editing capability without violating it...
Thomas P. Moran, Patrick Chiu, William van Melle, ...