Paper Info
Title
Tagpedia: a Semantic Reference to Describe and Search for Web Resources
Abstract
Nowadays the Web represents a growing collection of an enormous amount of contents where the need for better ways to find and organize the available data is becoming a fundamental issue, in order to deal with information over- load. Keyword based Web searches are actually the pre- ferred mean to seek for contents related to a specific topic. Search engines and collaborative tagging systems make pos- sible the search for information thanks to the association of descriptive keywords to Web resources. All of them show problems of inconsistency and consequent reduction of re- call and precision of searches, due to polysemy, synonymy and in general all the dierent lexical forms that can be used to refer to a particular meaning. A possible way to face or at least reduce these problems is represented by the intro- duction of semantics to characterize the contents of Web re- sources: each resource is described by one or more concepts instead of simple and often ambiguous keywords. To support these task the availability of a global semantic resource of reference is fundamental. On the basis of our past experience with the semantic tagging of Web resources and the SemKey Project, we are developing Tagpedia, a general-domain "en- cyclopedia" of tags, semantically structured for generating semantic descriptions of contents over the Web, created by mining Wikipedia. In this paper, starting from an analy- sis of the weak points of non-semantic keyword based Web searches, we introduce our idea of semantic characterization of Web resources describing the structure and organization of Tagpedia. We introduce our first realization of Tagpedia, suggesting all the possible improvements that can be carried out in order to exploit its full potential.
Year
Venue
Keywords
2008
SWKM
data mining,semantics,social,wikipedia,web,search engine,semantic web
Field
DocType
Citations 
World Wide Web,Semantic Web Stack,Information retrieval,Semantic search,Computer science,Web standards,Semantic Web,Data Web,Semantic analytics,Web modeling,Social Semantic Web
Conference
12
PageRank 
References 
Authors
0.77
11
3
Name
Order
Citations
PageRank
Francesco Ronzano1355.03
Andrea Marchetti2509.53
Maurizio Tesconi328132.06