Sciweavers

1300 search results - page 95 / 260
» Thesaurus Extension Using Web Search Engines
Sort
View
172
Voted
MM
2010
ACM
215views Multimedia» more  MM 2010»
15 years 3 months ago
Sirio, orione and pan: an integrated web system for ontology-based video search and annotation
In this technical demonstration we show an integrated web system for video search and annotation based on ontologies. The system is composed by three components: the Orione1 ontol...
Marco Bertini, Gianpaolo D'Amico, Andrea Ferracani...
129
Voted
WEBI
2007
Springer
15 years 9 months ago
Concordance-Based Entity-Oriented Search
— We consider the problem of finding the relevant named entities in response to a search query over a given text corpus. Entity search can readily be used to augment conventiona...
Mikhail Bautin, Steven Skiena
WWW
2002
ACM
16 years 4 months ago
Probabilistic question answering on the web
Web-based search engines such as Google and NorthernLight return documents that are relevant to a user query, not answers to user questions. We have developed an architecture that...
Dragomir R. Radev, Weiguo Fan, Hong Qi, Harris Wu,...
IJWET
2010
83views more  IJWET 2010»
15 years 1 months ago
Technically approaching the semantic web bottleneck
: After several years of research, the fundamental Semantic Web technologies have reached a high maturity level. Nevertheless, the average Web user has not yet taken advantage of t...
Nikolaos Konstantinou, Dimitrios-Emmanuel Spanos, ...
ACMDIS
2008
ACM
15 years 5 months ago
Evaluating the effectiveness of term frequency histograms for supporting interactive web search tasks
Throughout many of the different types of Web searches people perform, the primary tasks are to first craft a query that effectively captures their information needs, and then eva...
Orland Hoeber, Xue Dong Yang