1268 search results - page 132 / 254 » Modeling Natural Language Communication in Database Semantic... |
ICDT
1997
ACM
15 years 2 months ago
1997
ACM
The paper introduces a model of the Web as an in nite, semistructured set of objects. We reconsider the classical notions of genericity and computability of queries in this new con...
DOLAP
2005
ACM
14 years 12 months ago
2005
ACM
Data warehouses and OLAP systems help to interactively analyze huge volume of data. This data, extracted from transactional databases, frequently contains spatial information whic...
SEMCO
2007
IEEE
15 years 4 months ago
2007
IEEE
This paper studies the influence of lexical semantic knowledge upon two related tasks: ad-hoc information retrieval and text similarity. For this purpose, we compare the performa...
IROS
2006
IEEE
15 years 4 months ago
2006
IEEE
— Our long-term objective is to develop robots that engage in natural language-mediated cooperative tasks with humans. To support this goal, we are developing an amodal represent...
RULEML
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. Defeasible reasoning is a rule-based approach for efficient reasoning with incomplete and inconsistent information. Such reasoning is, among others, useful for ontology i...