1
Tore J M Risch: Method of monitoring changes in attribute values of object in an object-oriented database. Hewlett Packard Company, July 21, 1992: US05133075 (325 worldwide citation)

A method of monitoring objects in an interactive object-oriented database system. Any of a plurality of client programs can request monitoring of attributes of objects in the database. A record is kept of update transactions initiated by a client. When the client commits the changes, any client whic ...


2
Tore J M Risch: Method of monitoring changes in an object-oriented database with tuned monitors. Hewlett Packard Company, November 28, 1995: US05471629 (179 worldwide citation)

A method of monitoring objects in a database system. A client program requests monitoring of an attribute of an object in the database according to a criterion which is any of four tuning parameters. The parameters include a change value parameter, a delay time parameter, a synchronous initiation pa ...


3
Rene Reboh, Tore J M Risch: Data-driven, functional expert system shell. Syntelligence, Townsend and Townsend, September 12, 1989: US04866634 (128 worldwide citation)

An expert system shell efficiently computes functions of variables in response to numeric or symbolic data values input by a user. The system comprises a Knowledge Base in the form of a network of functions, an Inference Engine for efficiently updating values in the knowledge base in response to cha ...



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