Mobile content, by its concise nature, offers limited indexing opportunities, which makes it difficult to build high-quality mobile search engines and indexes. In this paper we address this problem by evaluating a heuristic content enrichment framework that uses standard Web resources as a source of additional indexing knowledge. We present an evaluation using a mobile news service that demonst...

This paper describes a technique for interceding between users and the information that they browse. This facility, that we term ‘dynamic annotation’, affords a means of editing Web page content ‘on-the-fly’ between the source Web server and the requesting client. Thereby, we have a generic way of modifying the content displayed to local users by addition, removal or reorganising any informatio...

Mathematical content is a valuable information source and retrieving this content has become an important issue. This paper compares two searching strategies for math expressions: presentation-based and content-based approaches. Presentation-based search uses state-ofthe-art math search system while content-based search uses semantic enrichment of math expressions to convert math expressions in...

Enhancing local communities is seen as an enrichment of people’s life by providing additional possibilities for the building of relationships and identities. The question is how to improve these local social ties and how to promote interaction among people in local communities. Within this paper we will address this question based on a case study, where a local community is enhanced by an IPTV ...

This paper presents the results of our concept annotation tool in the ImageCLEF 2012 Photo Annotation Task. Our approach is based only on textual features, in particular collaborative user tags. It faces some of the challenges of using user-generated terms, such as noise and incompleteness. The first one is supported by a multi-phase filtering procedure that amends misspelled tags and considers...

the nitrogen (n) nutrition, crop yield, and responses of wheat to arbuscular mycorrhizal fungi (amf) were tested in an experimental field under free-air ozone concentration [o3] enrichment (face) conditions. the experiment included three treatments: ambient [o3] (ambient), elevated [o3] (face, targeted at ambient [o3]×1.5), and elevated [o3] inoculated with an amf consortium consisting of sever...

Qualitatively, it is known that the reactants content within the catalyst layer (CL) is the driving moments for the kinetics of reaction within the CL. This paper aimed to quantitatively express the level of enhancement in electrical power due to enrichment in the oxygen content. For a given MEA, a flow field (FF) designer is always willing to design a FF to maximize the content of oxygen in al...

RDFa is a syntactic format that allows RDF triples to be integrated into hypertext content of HTML/XHTML documents. Although a growing number of methods or tools have been designed attempting at generating or digesting RDFa, comparatively little work has been carried out on finding a generic solution for publishing existing RDF data sets with the RDFa serialisation format. This paper proposes a...

RDFa is a syntactic format that allows RDF triples to be integrated into hypertext content of HTML/XHTML documents. Although a growing number of methods or tools have been designed attempting at generating or digesting RDFa, comparatively little work has been carried out on finding a generic solution for publishing existing RDF data sets with the RDFa serialisation format. This paper proposes a...