{"title":"Implementation and evaluation of a quality-based search engine","authors":"Thomas Mandl","doi":"10.1145/1149941.1149957","DOIUrl":"https://doi.org/10.1145/1149941.1149957","url":null,"abstract":"In this paper, an approach for the implementation of a quality-based Web search engine is proposed. Quality retrieval is introduced and an overview on previous efforts to implement such a service is given. Machine learning approaches are identified as the most promising methods to determine the quality of Web pages. Features for the most appropriate characterization of Web pages are determined. A quality model is developed based on human judgments. This model is integrated into a meta search engine which assesses the quality of all results at run time. The evaluation results show that quality based ranking does lead to better results concerning the perceived quality of Web pages presented in the result set. The quality models are exploited to identify potentially important features and characteristics for the quality of Web pages.","PeriodicalId":134809,"journal":{"name":"UK Conference on Hypertext","volume":"105 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116115151","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Wiki means more: hyperreading in Wikipedia","authors":"Yuejiao Zhang","doi":"10.1145/1149941.1149946","DOIUrl":"https://doi.org/10.1145/1149941.1149946","url":null,"abstract":"Based on the open-sourcing technology of wiki, Wikipedia has initiated a new fashion of hyperreading. Reading Wikipedia creates an experience distinct from reading a traditional encyclopedia. In an attempt to disclose one of the site's major appeals to the Web users, this paper approaches the characteristics of hyperreading activities in Wikipedia from three perspectives. Discussions are made regarding reading path, user participation, and navigational apparatus in Wikipedia.","PeriodicalId":134809,"journal":{"name":"UK Conference on Hypertext","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115265968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A social hypertext model for finding community in blogs","authors":"Alvin Chin, M. Chignell","doi":"10.1145/1149941.1149945","DOIUrl":"https://doi.org/10.1145/1149941.1149945","url":null,"abstract":"Blogging has become the newest communication medium for creating a virtual community, a set of blogs linking back and forth to one another's postings, while discussing common topics. In this paper, we examine how communities can be discovered through interconnected blogs as a form of social hypertext [14]. We propose a method and model that detects structures of community in the social network of blogs by integrating McMillan and Chavis' sense of community [26] along with network analysis [8, 11]. From the model, we measure community in the blogs by aligning centrality measures from social network analysis [17] with measures of sense of community obtained using behavioural surveys. We then illustrate the use of this approach with a case study built around an independent music blog. The strength of community measures were found to be well aligned with the network structure, based on centrality measures. Even though the sample size from the case study was small, once the structure and measure of communities are calibrated according to our social hypertext model, communities can be automatically found and measured for other blogs without the need for behavioural surveys.","PeriodicalId":134809,"journal":{"name":"UK Conference on Hypertext","volume":"426 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116614999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Web 2.0: hypertext by any other name?","authors":"D. Millard, Martin Ross","doi":"10.1145/1149941.1149947","DOIUrl":"https://doi.org/10.1145/1149941.1149947","url":null,"abstract":"Web 2.0 is the popular name of a new generation of Web applications, sites and companies that emphasis openness, community and interaction. Examples include technologies such as Blogs and Wikis, and sites such as Flickr. In this paper we compare these next generation tools to the aspirations of the early Hypertext pioneers to see if their aims have finally been realized.","PeriodicalId":134809,"journal":{"name":"UK Conference on Hypertext","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129020120","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yan Qi, Compo Sci, Eng Dept, K. Selçuk, Candan Sci Comp
{"title":"CUTS: CUrvature-based development pattern analysis and segmentation for blogs and other Text Streams","authors":"Yan Qi, Compo Sci, Eng Dept, K. Selçuk, Candan Sci Comp","doi":"10.1145/1149941.1149944","DOIUrl":"https://doi.org/10.1145/1149941.1149944","url":null,"abstract":"Weblogs (blogs) are becoming prominent forms of information exchange in the Internet. A large number and variety of blogs, like personal journals or commentaries, are available for general consumption. However, effective indexes and navigation structures (like the table of content in a book) are not available for blogs. Therefore, it is generally not possible to navigate among entries in a given collection of blog entries in an informed manner. This paper focuses on the segmentation of entries in filter-type [9] blogs, with the aim of using this information for developing hypertext and navigational helps. In particular, we are interested in the analysis of topic development patterns that can provide information about not only the entries themselves, but how these entries develop and relate to each other. The proposed algorithm, CUTS, maps entries into a curve in a way that makes apparent a variety of topic development patterns. We then use curve analysis for automatic segmentation of topics. The resulting base topic segments are classified into different topic development patterns that can be visualized and indexed. Experimental results show that the proposed technique has very good performance in identifying boundaries in text streams, especially filter style blogs, versus existing schemes. Furthermore, compared with other topic segmentation methods, the proposed mechanism highlights not only topic boundaries, but also topic development patterns.","PeriodicalId":134809,"journal":{"name":"UK Conference on Hypertext","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124377337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Salampasis, Christos Kouroupetroglou, A. Manitsaris
{"title":"Semantically enhanced browsing for blind people in the WWW","authors":"M. Salampasis, Christos Kouroupetroglou, A. Manitsaris","doi":"10.1145/1083356.1083363","DOIUrl":"https://doi.org/10.1145/1083356.1083363","url":null,"abstract":"The WWW is today the biggest source of information and an essential tool for many activities of daily life. Unfortunately, information seeking in this complex hypermedia environment is generally not an easy task. The potentially complex task of information seeking in the WWW is further complicated when the end-user is blind or visually impaired (VI). Usually, web pages are created without taken accessibility into account and without using HTML markup correctly to express the functional structure of documents. Both facts pose a lot of problems to VI during information seeking in the web. In this paper we discuss problems related to this issue and how the information seeking process in the WWW could become more effective and efficient for the VI. We also present an ongoing research effort, inspired from the idea of Semantic Web, aiming to enhance browsing efficiency as a result of rationalizing the way VI browse the WWW.","PeriodicalId":134809,"journal":{"name":"UK Conference on Hypertext","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130627977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
E. Gahleitner, W. Behrendt, J. Palkoska, E. Weippl
{"title":"On cooperatively creating dynamic ontologies","authors":"E. Gahleitner, W. Behrendt, J. Palkoska, E. Weippl","doi":"10.1145/1083356.1083397","DOIUrl":"https://doi.org/10.1145/1083356.1083397","url":null,"abstract":"Collaborative construction of ontologies is still hampered by immature methodologies and by tools which are insufficient for domain experts who are not at the same time, knowledge engineers. The DynamOnt project has set out to develop a methodology for collaboratively creating group ontologies which evolve over time as well as in space and internal complexity. The project also seeks to identify requirements and specifications for tools which will support the construction of such dynamically evolving ontologies. Major issues are the guidance of knowledge workers towards soundly constructed ontologies with the help of upper level ontologies and an exploration into language issues - in our case the scenario for constructing ontologies, if German is the language of choice for the domain experts. We also investigate the relationship between terminology and ontology, which we view as a bridge between linguistically motivated and IT motivated standardisation of conceptual models. We envisage knowledge workers' environments of the future to be tightly integrated systems with their hypertextual capabilities being controlled by ontologically sound interaction and navigation models.","PeriodicalId":134809,"journal":{"name":"UK Conference on Hypertext","volume":"263 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123344689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Feral hypertext: when hypertext literature escapes control","authors":"Jill Walker","doi":"10.1145/1083356.1083366","DOIUrl":"https://doi.org/10.1145/1083356.1083366","url":null,"abstract":"This paper presents a historical view of hypertext looking at pre-web hypertext as a domesticated species bred in captivity, and arguing that on the web, some breeds of hypertext have gone feral. Feral hypertext is no longer tame and domesticated, but is fundamentally out of our control. In order to understand and work with feral hypertext, we need to accept this and think more as hunter-gatherers than as the farmers we have been for domesticated hypertext. The paper discusses hypertext in general with an emphasis on literary and creative hypertext practice.","PeriodicalId":134809,"journal":{"name":"UK Conference on Hypertext","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114613605","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"What the geeks know: hypertext and the problem of literacy","authors":"Stuart Moulthrop","doi":"10.1145/1083356.1083402","DOIUrl":"https://doi.org/10.1145/1083356.1083402","url":null,"abstract":"Recent theories of hypertext usefully emphasize continuity with earlier media; but in the general social environment, this continuity is not well understood, and may even be opposed in some quarters. The paper argues that we should define hypertext as the basis for a new version of general literacy and place greater emphasis on teaching in our agenda for applications and research.","PeriodicalId":134809,"journal":{"name":"UK Conference on Hypertext","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116499449","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Cruising the semantic web with noadster","authors":"L. Rutledge, J. V. Ossenbruggen","doi":"10.1145/1083356.1083426","DOIUrl":"https://doi.org/10.1145/1083356.1083426","url":null,"abstract":"This demonstration presents Noadster, a hypermedia-oriented Semantic Web browser. Noadster applies the tradition Web search-then-browse to the Semantic Web. It also generates document structure over the search returns to further facilitate browsing.","PeriodicalId":134809,"journal":{"name":"UK Conference on Hypertext","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132561443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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