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HypIR: Hypertext Based Information Retrieval
(1992-08-01)
Information Retrieval (IR), which is also known as text or document retrieval, is the process of locating and retrieving docri)nents that are relevant to the user queries. In
hypertext environments, docuinent databases are ...
Dynamic Signature File Partitioning Based on Term Characteristics
(1992-08-01)
Signature files act as a filter on retrieval to discard a large number of non-qualifying data items. Linear hashing with superimposed signatures (LHSS) provides an effective retrieval filter to process queries in dynamic ...
Signature File Hashing Using Term Occurrence and Query Frequencies
(1992-08-01)
Signature files act as a filter on retrieval to discard a large number of non-qualifying data items. Linear hashing with superimposed signatures (LHSS) provides an effective retrieval filter to process queries in dynamic ...
Node Re-Usability in Structured Hypertext Systems
(1992-08-01)
When the size of a graph-based hyperdocument exceeds a certain limit, the graph structure gets complicated and causes navigation and document management problems. A simple solution for this problem is the structuring ofthe ...
Implementation of an Information Retrieval System (ANIRS) with Ranking and Browsing Capabilities
(1992-04-01)
This report describes an implementation of a cluster based
information retrieval system with statistical ranking facilities, ANIRS. ANIRS uses the vector space model to represent the document database. In this model, the ...