METHOD AND SYSTEM FOR DISCOVERING DYNAMIC RELATIONS AMONG ENTITIES

摘要

Method, system, and programs for detecting dynamic relationship and discovering dynamic events. Data from a first data source is first received. At least one dynamic relation candidate is identified and each dynamic relation candidate involves multiple entities. The at least one dynamic relation candidate is identified based on temporal properties with respect to the entities exhibited in the data from the first data source. Dynamic relations are then extracted by corroborating the temporal properties of the entities involved in the at least one dynamic relation candidate with that of the same entities exhibited in data from a second data source. Then, a dynamic event that gives rise to the dynamic relations among different entities is detected.

主权项

1. A method, implemented on a machine having at least one processor, storage, and a communication platform connected to a network for providing a search result, comprising:
obtaining a search request from a user, wherein the search request includes a first piece of information; determining one or more data sources based on information related to the user; identifying a second piece of information from the one or more data sources based on a time-dependent relationship between the first piece of information and the second piece of information; generating a search result based on the second piece of information; and providing the search result to the user as a response to the search request.