Sciweavers

4382 search results - page 219 / 877
» Query by Semantic Example
Sort
View
ESWS
2007
Springer
15 years 9 months ago
A Unified Approach to Retrieving Web Documents and Semantic Web Data
The Semantic Web seems to be evolving into a property-linked web of RDF data, conceptually divorced from (but physically housed in) the hyperlinked web of HTML documents. We discus...
Trivikram Immaneni, Krishnaprasad Thirunarayan
PPSWR
2005
Springer
15 years 8 months ago
A General Language for Evolution and Reactivity in the Semantic Web
Abstract. In this paper we define the basic concepts for a general language for evolution and reactivity in the Semantic Web. We do this by exposing an UML model that specifies a...
José Júlio Alferes, Ricardo Amador, ...
BXML
2003
15 years 4 months ago
Learning to Extract Information for the Semantic Web
Abstract: The goal of information extraction (IE) is to find desired pieces of information in natural language texts and store them in a form that is suitable for automatic queryi...
Christian Siefkes
DEDUCTIVE
1996
105views Database» more  DEDUCTIVE 1996»
15 years 4 months ago
Stable Semantics of Temporal Deductive Databases
We de ne a preferential semantics based on stable generated models for a very general class of temporal deductive databases. We allow two kinds of temporal information to be repre...
Heinrich Herre, Gerd Wagner
ICDE
2008
IEEE
188views Database» more  ICDE 2008»
16 years 4 months ago
Efficient Aggregate Computation over Data Streams
Abstract-- Cisco's NetFlow Collector (NFC) is a powerful example of a real-world product that supports multiple aggregate queries over a continuous stream of IP flow records. ...
Kanthi Nagaraj, K. V. M. Naidu, Rajeev Rastogi, Sc...