Patent ID: 8930343
Filing Date: 2015-01-06
Classification: G06F

Abstract:
1. A system for collecting documents from at least one network website on a computer network operated by a host computer, comprising: a memory for storing a plurality of functional program units; at least one processor for executing the plurality of functional program units in the memory; the functional program units including, an identification information receiver unit to receive from the host computer operating the at least one network website, identification information of a document uploaded on the network site website, when the document is updated; a collection request transfer unit to transmit to the host computer, a collection request for the updated document, based on and responsive to the receipt of the identification information from the host computer; an update information collector unit to receive, from the host computer, update information of the updated document; and a search result provider unit to provide, to the host computer, a search result extracted from the received update information of the updated document, in response to a search request received by the search result provided unit from the host computer; wherein the collection request transfer unit collects from the host computer only documents having identification information that have been received by the identification information receiver from the host computer, and wherein the update information collector unit performs the receiving by grouping a plurality of elements into element groups in response to the received update information of the updated document comprising the plurality of elements.