705 search results - page 42 / 141 » Constraint-based Modeling and Ambiguity |
149
Voted
PLDI
1997
ACM
15 years 8 months ago
1997
ACM
A major research goal for compilers and environments is the automatic derivation of tools from formal specifications. However, the formal model of the language is often inadequat...
ER
2007
Springer
15 years 10 months ago
2007
Springer
Representation and reasoning about information system (IS) requirements is facilitated with the use of goal models to describe the desired and undesired IS behaviors. One difficul...
121
Voted
DKE
1999
15 years 3 months ago
1999
In this paper, we propose a formal model for multilevel databases. This model aims at being a generic model, that is it can be interpreted for any kind of database (relational, ob...
142
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KDD
2009
ACM
16 years 4 months ago
2009
ACM
This paper addresses Named Entity Mining (NEM), in which we mine knowledge about named entities such as movies, games, and books from a huge amount of data. NEM is potentially use...
112
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AIIA
2001
Springer
15 years 8 months ago
2001
Springer
Abstract. This paper presents and motivates an extended ontology conceptual model which represents explicitly semantic information about concepts. This model results from explicitl...