1936 search results - page 39 / 388 » Challenges in Web Search Engines |
ECAI
2004
Springer
15 years 3 months ago
2004
Springer
This paper presents an ontology-based approach for web querying, using semantic metadata. We propose a query language based on ontologies and emphasize its ability to express appro...
MM
2009
ACM
15 years 4 months ago
2009
ACM
In this technical demonstration we show a web video search engine based on ontologies, the Sirio1 system, that has been developed within the EU VidiVideo project. The goal of the ...
IJCAI
2001
14 years 11 months ago
2001
This paper presents a new method for building domain-specific web search engines. Previous methods eliminate irrelevant documents from the pages accessed using heuristics based on...
HPDC
2010
IEEE
14 years 10 months ago
2010
IEEE
This paper proposes a cache hierarchy that enables Web search engines to efficiently process user queries. The different caches in the hierarchy are used to store pieces of data w...
EUROPAR
2008
Springer
14 years 11 months ago
2008
Springer
Abstract. With the emergence of multi-core CPU (or Chip-level MultiProcessor -CMP-), it is essential to develop techniques that capitalize on CMP's advantages to speed up very...