Titlebook: Database and Expert Systems Applications; 12th International C Heinrich C. Mayr,Jiri Lazansky,Pavel Vogel Conference proceedings 2001 Sprin

漫步

裙帶關(guān)系

Metastasis

突變

GROG

實(shí)現(xiàn)

出生

Information Retrieval by Possibilistic Reasoningtogether with Boolean models for accommodating possibilistic uncertainty. The logical uncertainty principle is then interpreted in the possibilistic framework. On the other hand, possibilistic reasoning is integrated into description logic and applied to some information retrieval problems, such as

殺死

Extracting Temporal References to Assign Document Event-Time Periods*ion from document texts, and translating it into temporal expressions of a formal time model. From these expressions, we are able to approximately calculate the event-time periods of documents. The obtained event-time periods can be useful for both retrieving documents and finding relationships betw

FANG

Techniques and Tools for the Temporal Analysis of Retrieved Information. Query results are presented in various interfaces designed to facilitate the reformulation of query conditions and the analysis of the temporal distribution of news. The group of techniques and tools here described has shown useful for the temporal analysis of information from documents in a way t

歡騰