232 search results - page 43 / 47 » Identifying ambiguous queries in web search |
CN
1999
13 years 6 months ago
1999
The rapid growth of the World-Wide Web poses unprecedented scaling challenges for general-purpose crawlers and search engines. In this paper we describe a new hypertext resource d...
BMCBI
2006
13 years 6 months ago
2006
Background: Despite the current availability of several hundreds of thousands of amino acid sequences, more than 36% of the enzyme activities (EC numbers) defined by the Nomenclat...
BMCBI
2011
12 years 10 months ago
2011
Background: Alternative splicing of pre-mature RNA is an important process eukaryotes utilize to increase their repertoire of different protein products. Several types of differen...
BMCBI
2006
13 years 6 months ago
2006
Background: DNA methylation plays an important role in development and tumorigenesis by epigenetic modification and silencing of critical genes. The development of PCR-based methy...
WISE
2000
Springer
13 years 11 months ago
2000
Springer
Searching the internet using the currently available searchengines is not satisfactory. Thetechniquesused there focus on the extraction of relevant informationdirectlyfrom the doc...