Sciweavers

2190 search results - page 307 / 438
» Unweaving a web of documents
Sort
View
180
Voted
ICAPR
2005
Springer
16 years 15 days ago
Combining Text and Link Analysis for Focused Crawling
The number of vertical search engines and portals has rapidly increased over the last years, making the importance of a topic-driven (focused) crawler evident. In this paper, we de...
George Almpanidis, Constantine Kotropoulos
179
Voted
CAISE
2004
Springer
16 years 11 days ago
A knowledge-based approach to ontology learning and semantic annotation
The so-called Semantic Web vision will certainly benefit from automatic semantic annotation of words in documents. We present a method, called structural semantic interconnections ...
Roberto Navigli, Paola Velardi
184
Voted
ICADL
2004
Springer
141views Education» more  ICADL 2004»
16 years 11 days ago
Exploiting Extended Service-Oriented Architecture for Federated Digital Libraries
In order to support various requirements from the user’s perspective, digital library (DL) systems may need to apply a large variety of services, such as query services for a spe...
Hao Ding, Ingeborg Sølvberg
SEMWEB
2004
Springer
16 years 10 days ago
A Model Theoretic Semantics for Ontology Versioning
Abstract. We show that the Semantic Web needs a formal semantics for the various kinds of links between ontologies and other documents. We provide a model theoretic semantics that ...
Jeff Heflin, Zhengxiang Pan
ERCIMDL
2003
Springer
91views Education» more  ERCIMDL 2003»
16 years 6 days ago
Search Engine-Crawler Symbiosis: Adapting to Community Interests
Web crawlers have been used for nearly a decade as a search engine component to create and update large collections of documents. Typically the crawler and the rest of the search e...
Gautam Pant, Shannon Bradshaw, Filippo Menczer