Workshop Proceedings - Connected communities ‘Mini charrette’ for arts, culture and heritage in Milton Keynes

This workshop report documents a mini charrette run at Bradwell Abbey in Milton Keynes as part of the New Towns and Garden Cities Heritage research project for which Dr Parham is a co-investigato

The Journal of Emergent Science 13

The feature articles in this issue explore the provision for scientific enquiry in primary schools, teachers’ perceptions of inquiry-based education and the implications for gender equality and how natural inquiry leads children to formulate their own ideas and explanations e.g. when asked "What's inside a crab"

Analysis of Retweeting Behavior Using Topic Models

Igapäevase eluga põimunud virtuaalsed sotsiaalvõrgustikud omavad üha kasvavat rolli sotsiaalsetes ja ärilistes nähtustes. Microblogging teenused nagu Twitter mängivad olulist rolli Interneti infovahetuses, muutes võimalikuks sõnumite leviku minutitega. Käesolevas uurimuses analüüsitakse korduvalt edastatavate sõnumite (retweet) levikut Twitteris. Kasutades Latent Dirichlet Allocation mudelit teemade eristamiseks näitame, et kasutajate ja sõnumites sisalduvate teemade vaheline suhteline kaugus on lühem korduvalt edastatavatel sõnumitel. Kasutades otsustuspuid hindame teemapõhise retweet mudeli täpsust ja kasulikkust. Töö tulemusena näitame, et teemapõhine mudel on tugevama ennustusvõimega võrreldes baseline mudelitega, millest lähtuvalt väidame, et antud lähenemine on sobiv korduvalt edastavate sõnumite ennustamiseks ning edasiseks arenduseks.Social networks are nowadays a constant presence in our lives and increasingly have a role in important social and commercial phenomena. Microblogging services such as Twitter appear to play an important role in the process of information dissemination on the Internet making it possible for messages to spread virally in a matter of minutes. In this research work we study the mechanism of re-broadcasting (called “retweeting”) information on Twitter; specifically we use Latent Dirichlet Allocation to analyze users and messages in terms of the topics that compose their text bodies and by means of ANOVA we are able to show that the topical distance between users and messages is shorter for tweets that are retweeted than for those that are not. Using Decision Tree learning we build several models in order to assess the accuracy and usefulness of our topic-based model of retweeting. Our results show that our topic-based model slightly outperforms a baseline prediction measure, so we conclude that such model is indeed a valid option to consider for predicting retweet behavior with possibilities open for improvement

Creative Commons and the New Intermediaries

This symposium contribution examines the disintermediating and reintermediating roles played by Creative Commons licenses on the Internet. Creative Commons licenses act as a disintermediating force because they enable end-to-end transactions in copyrighted works. The licenses have reintermediating force by enabling new services and new online communities to form around content licensed under a Creative Commons license. Intermediaries focused on the copyright dimension have begun to appear online as search engines, archives, libraries, publishers, community organizers, and educators. Moreover, the growth of machine-readable copyright licenses and the new intermediaries that they enable is part of a larger movement toward a Semantic Web. As that effort progresses, we should expect new kinds of intermediaries that rely on machine-readable law to emerge

Creative Commons and the New Intermediaries

This symposium contribution examines the disintermediating and reintermediating roles played by Creative Commons licenses on the Internet. Creative Commons licenses act as a disintermediating force because they enable end-to-end transactions in copyrighted works. The licenses have reintermediating force by enabling new services and new online communities to form around content licensed under a Creative Commons license. Intermediaries focused on the copyright dimension have begun to appear online as search engines, archives, libraries, publishers, community organizers, and educators. Moreover, the growth of machine-readable copyright licenses and the new intermediaries that they enable is part of a larger movement toward a Semantic Web. As that effort progresses, we should expect new kinds of intermediaries that rely on machine-readable law to emerge

Effective Knowledge Management (KM) strategy within a business organization

A cohesive Knowledge Management (KM) strategy is found at the cornerstone of every successful business enterprise\u27s overall business strategy. The full benefit of this strategy can only be achieved through a dynamic, technology-enabled framework that encourages best and better practices to capture the outputs of human innovation and creative knowledge. Competitive pressures and technological convergence, most prevalent in high technology business sectors, have demonstrated the critical need for an information strategy that can harness and discern the continual amass of intellectual property. The continual accumulation of information and knowledge critical to the sustained viability of many business organizations, presents significant and complex management challenges. The dynamic changes in economic conditions and technical innovation and advance, coupled with the need to manage the outputs of human innovation and creative capacity, continues to present a paradigm shift from the traditional management approaches to more adaptive, dynamic, non-traditional management approaches and technology solutions. A major KM challenge many organizations continue to face is no longer just how to capture and manage their intellectual property, but how to identify and discern between true intellectual content and simple information, the real knowledge of their business. A successful KM strategy becomes synonymous with the overall business strategy, and includes the requirement for a process model that provides a framework that can be adapted to an ever-changing business model. This framework must provide the ability to identify and discern between static data or information and dynamic intellectual property, which the latter is often the direct output of human creativity and innovation.1 Accordingly, one important aspect of KM as a practice is the development of knowledge transfer systems. However, the one-size-fits-all approach to the technical solution is only part of the success equation.2 The other critical element in the equation is the approach to integrate it into the related business process framework. The means of specific process improvement may vary based on business requirements and scope of technical solution, but the underlying basis of need for change or improvement remains a constant. A foundational framework for business process strategy and execution takes on much greater significance as part of the overall business strategy. Thomas A. Stewart, a member of the board of editors at Fortune Magazine, says Because knowledge has become the single most important factor of production, managing intellectual assets has become the single most important task of business. This paper will focus on the discipline of knowledge management and associated knowledge transfer practices in a pragmatic context to illustrate its importance as an integral component of a successful business strategy. This includes the perspectives of both as strategic asset in the management of intellectual capital, and as an enabling technology to leverage the intellectual capital for business fulfillment. The assertions and discussions put forth, while centered on knowledge management, can be paralleled for several IT-centric business disciplines. However, the analysis of the research and case studies referenced in this paper will illustrate the growing breadth and importance of knowledge assets as the primary cornerstone in a broad spectrum of business disciplines. More importantly, it will clearly demonstrate the critical need to effectively manage and control knowledge assets for competitive advantage as part of the overall business strategy. 1 Yogesh Malhotra, Knowledge Management for E-business Performance: Advancing Information Strategy to Internet Time ; Information Strategy, The Executive\u27s Journal. Summer 2000, vol. 16 (4), pp. 5-16 2 James Conlan, Improving Business Processes , KMWorld, November/December 2001, pp. S13

Keeping Up With the Law: Investigating Lawyers’ Monitoring Behaviour

Purpose - We wanted to provide an enriched understanding of how lawyers keep up-to-date with legal developments. Maintaining awareness of developments in an area (known as ‘monitoring’) is an important aspect of professional’s information work. This is particularly true for lawyers, who are expected to keep up-to-date with legal developments on an on-going basis. Design/methodology/approach - We wanted to provide an enriched understanding of how lawyers keep up-to-date with legal developments. Maintaining awareness of developments in an area (known as ‘monitoring’) is an important aspect of professional’s information work. This is particularly true for lawyers, who are expected to keep up-to-date with legal developments on an on-going basis. Findings - The lawyers mostly used electronic resources (particularly e-mail alerts and an electronic tool that alerted them to changes in website content), alongside interpersonal sources such as colleagues, customers and professional contacts. Printed media such as journals and newspapers were used more rarely and usually to complement electronic and person-based resources. A number of factors were found to influence choice. These included situational relevance, presentation, utility and trustworthiness, the speed of content acquisition, and interpretation facilitated by the resource. Originality/value - Our findings enrich our understanding of lawyers’ monitoring behaviour, which has so far received little direct research attention. Our design suggestions have the potential to feed into the design of new and improvement of existing digital current awareness resources. Our findings have the potential to act as ‘success criteria’ by which these resources can be evaluated from a user-centred perspective

CHORUS Deliverable 2.1: State of the Art on Multimedia Search Engines

Based on the information provided by European projects and national initiatives related to multimedia search as well as domains experts that participated in the CHORUS Think-thanks and workshops, this document reports on the state of the art related to multimedia content search from, a technical, and socio-economic perspective. The technical perspective includes an up to date view on content based indexing and retrieval technologies, multimedia search in the context of mobile devices and peer-to-peer networks, and an overview of current evaluation and benchmark inititiatives to measure the performance of multimedia search engines. From a socio-economic perspective we inventorize the impact and legal consequences of these technical advances and point out future directions of research