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ICDE
2009
IEEE
138views Database» more  ICDE 2009»
14 years 7 months ago
Similarity Group-By
The identification and processing of similarities in the data play a key role in multiple application scenarios. Several types of similarity-aware operations have been studied in ...
Yasin N. Silva, Walid G. Aref, Mohamed H. Ali
PODS
2007
ACM
159views Database» more  PODS 2007»
15 years 10 months ago
Generalized hypertree decompositions: np-hardness and tractable variants
The generalized hypertree width GHW(H) of a hypergraph H is a measure of its cyclicity. Classes of conjunctive queries or constraint satisfaction problems whose associated hypergr...
Georg Gottlob, Thomas Schwentick, Zoltán Mi...
CHI
1997
ACM
15 years 2 months ago
MOBI-D: A Model-Based Development Environment for User-Centered Design
MOBI-D (Model-Based Interface Designer) is a software environment the design and development of user interfaces from declarative interface models. End-users informally describe ta...
Angel R. Puerta, David Maulsby
ELPUB
2007
ACM
15 years 1 months ago
Technical Infrastructure and Policy Framework for Maximising the Benefits from Research Output
Electronic publishing is one part of a much larger process. There is a research lifecycle from creation of a programme for funded research through research proposals, projects, ou...
Keith G. Jeffery
ENTCS
2006
1305views more  ENTCS 2006»
14 years 9 months ago
Communication Attitudes: A Formal Approach to Ostensible Intentions, and Individual and Group Opinions
Conventional approaches to the modeling of autonomous agents and agent communication rely heavily on the ascription of mental properties like beliefs and intentions to the individ...
Matthias Nickles, Felix A. Fischer, Gerhard Wei&sz...