Some dissenting research discussions have been more congruent with practice, advocating explorative capability-the ability to explore and make discriminations between representations of objects-as the fundamental design principle for information retrieval systems ".
42.
Boolean searches, where a user may specify terms such as use of specific words or judgments by a specific court, are the most common type of search available via legal information retrieval systems.
43.
Another set of documents divulged by Pollard, the article said, was a computerized information retrieval system containing intelligence reports filed by American spies, intelligence analysts, military attaches and citizens in the Middle East.
44.
To increase the success rate for those kinds of searches, some sites have borrowed a technique that off-line information retrieval systems have been using for decades : improving the relevance of search results.
45.
An example of an IR query language is contextual query language ( CQL ), a formal language for representing queries to information retrieval systems such as web indexes, bibliographic catalogs and museum collection information.
46.
A working group, coordinated by the ETH Zurich, deals with data bases, their theory and application, including aspects such as " web information systems, ontologies, XML data management, service-oriented architectures and information retrieval systems ".
47.
In addition to maintaining the most comprehensive propulsion-related scientific and technical reports collection in the world, CPIAC maintains a number of industry handbooks, manuals, databases, and its signature Propulsion Information Retrieval System ( PIRS ).
48.
These systems can help overcome the majority of problems inherent in legal information retrieval systems, in that manual classification has the greatest chances of identifying landmark cases and understanding the issues that arise in the text.
49.
Gerard Salton, a professor of computer science at Cornell University and a leading authority on information retrieval systems, died on Aug . 28 at Tompkins Community Hospital in Ithaca, N . Y . He was 68 and lived in Ithaca.
50.
This interpretation focuses on the amount of effort that will be expended to use and understand a particular information retrieval system before the information seeker'gives up', and the Law is often paraphrased to increase the focus on the retrieval system:
