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NGITS
1995
Springer
14 years 14 days ago
A History-Oriented Temporal SQL Extension
Dozens of temporal extension of the relational data model and of the query language SQL have appeared in recent years. Recently, a committee formed by researchers from the academi...
Fabio Grandi, Maria Rita Scalas, Paolo Tiberio
IJCNLP
2005
Springer
14 years 2 months ago
A Method of Recognizing Entity and Relation
The entity and relation recognition, i.e. (1) assigning semantic classes to entities in a sentence, and (2) determining the relations held between entities, is an important task in...
Xinghua Fan, Maosong Sun
JAPLL
2007
88views more  JAPLL 2007»
13 years 8 months ago
Some comments on history based structures
History based models, introduced by Parikh and Ramanujam, provide a natural mathematical model of social interactive situations. These models offer a ”low level” description ...
Eric Pacuit
WOLLIC
2010
Springer
14 years 2 months ago
Modal Logics with Counting
Abstract. We present a modal language that includes explicit operators to count the number of elements that a model might include in the extension of a formula, and we discuss how ...
Carlos Areces, Guillaume Hoffmann, Alexandre Denis
ER
2010
Springer
90views Database» more  ER 2010»
13 years 7 months ago
W-Ray: A Strategy to Publish Deep Web Geographic Data
Abstract. This paper introduces an approach to address the problem of accessing conventional and geographic data from the Deep Web. The approach relies on describing the relevant d...
Helena Piccinini, Melissa Lemos, Marco A. Casanova...