Developing of an Ontological Focused-Crawler for Ubiquitous Services

This paper proposes the use of several ontological techniques to provide a semantic level solution for a search agent so that it can provide fast, precise, and stable search results in ubiquitous information environments. An ontological focused-crawler had been developed according to these techniques, which can benefit both user requests and domain semantics. Equipped with these techniques, the crawler can manifest the following interesting features: ontology-supported construction of website models, website models-supported website model expansion, and website models-supported webpage retrieval.

• Type: Conference
• Year: 2008
• Where: AINA
• Authors: Sheng-Yuan Yang
• Keywords: AINA 2008, Computer Networks, Ontological Techniques, Semantic Level Solution, Website Model