Building efficient and effective metasearch engines
Frequently a user's information needs are stored in the databases of multiple search
engines. It is inconvenient and inefficient for an ordinary user to invoke multiple search …
engines. It is inconvenient and inefficient for an ordinary user to invoke multiple search …
Using word clusters to detect similar web documents
J Koberstein, YK Ng - … conference on knowledge science, engineering and …, 2006 - Springer
It is relatively easy to detect exact matches in Web documents; however, detecting similar
content in distinct Web documents with different words and sentence structures is a much …
content in distinct Web documents with different words and sentence structures is a much …
Towards a highly-scalable and effective metasearch engine
ABSTRACT A metasearch engine is a system that supports unified access to multiple local
search engines. Database selection is one of the main challenges in building a large-scale …
search engines. Database selection is one of the main challenges in building a large-scale …
Comparing the performance of collection selection algorithms
The proliferation of online information resources increases the importance of effective and
efficient information retrieval in a multicollection environment. Multicollection searching is …
efficient information retrieval in a multicollection environment. Multicollection searching is …
Filtering system for providing personalized information in the absence of negative data
J Alspector, A Kolcz - US Patent 7,567,958, 2009 - Google Patents
The huge amount of information available at any one time in the evolving World Wide
information infrastructure, and particularly the volume of information accessible via the …
information infrastructure, and particularly the volume of information accessible via the …
Discovering the representative of a search engine
Given a large number of search engines on the Internet, it is difficult for a person to
determine which search engines could serve his/her information needs. A common solution …
determine which search engines could serve his/her information needs. A common solution …
A methodology to retrieve text documents from multiple databases
This paper presents a methodology for finding the n most similar documents across multiple
text databases for any given query and for any positive integer n. This methodology consists …
text databases for any given query and for any positive integer n. This methodology consists …
Efficient and effective metasearch for text databases incorporating linkages among documents
Linkages among documents have a significant impact on the importance of documents, as it
can be argued that important documents are pointed to by many documents or by other …
can be argued that important documents are pointed to by many documents or by other …
Filtering system for providing personalized information in the absence of negative data
J Alspector, A Kolcz - US Patent 8,060,507, 2011 - Google Patents
US PATENT DOCUMENTS 6,341,277 B1 1/2002 Coden et al. 6,347,317 B1 2/2002 Singhal
6,397.211 B1 5/2002 Cooper 6,430,559 B1 8, 2002 Zhai 6,560,590 B1 5, 2003 Shwe et al …
6,397.211 B1 5/2002 Cooper 6,430,559 B1 8, 2002 Zhai 6,560,590 B1 5, 2003 Shwe et al …
Efficient and effective metasearch for a large number of text databases
Metasearch engines can be used to facilitate ordinary users for retrieving information from
multiple local sources (text databases). In a metasearch engine, the contents of each local …
multiple local sources (text databases). In a metasearch engine, the contents of each local …