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Source

Encyclopedia of library and information science. Vol.71, [=Suppl.34]

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Abstract

A practical approach to developing and operating an effective programme to manage hybrid records within an organization. This title positions records management as an integral business function linked to the organisation's business aims and objectives. The authors also address the records requirements of new and significant pieces of legislation, such as data protection and freedom of information, as well as exploring strategies for managing electronic records. Bullet points, checklists and examples assist the reader throughout, making this a one-stop resource for information in this area.

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Abstract

Important legacy paper documents are digitized and collected in online accessible archives. This enables the preservation, sharing, and significantly the searching of these documents. The text contents of these document images can be transcribed automatically using OCR systems and then stored in an information retrieval system. However, OCR systems make errors in character recognition which have previously been shown to impact on document retrieval behaviour. In particular relevance feedback query-expansion methods, which are often effective for improving electronic text retrieval, are observed to be less reliable for retrieval of scanned document images. Our experimental examination of the effects of character recognition errors on an ad hoc OCR retrieval task demonstrates that, while baseline information retrieval can remain relatively unaffected by transcription errors, relevance feedback via query expansion becomes highly unstable. This paper examines the reason for this behaviour, and introduces novel modifications to standard relevance feedback methods. These methods are shown experimentally to improve the effectiveness of relevance feedback for errorful OCR transcriptions. The new methods combine similar recognised character strings based on term collection frequency and a string edit-distance measure. The techniques are domain independent and make no use of external resources such as dictionaries or training data.

Source

Information processing and management. 42(2006) no.3, S.633-649

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Source

Encyclopedia of library and information sciences. 3rd ed. Ed.: M.J. Bates

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Content

Key Features - Fills the gap in the literature addressing competencies for records managers - Emerging legislation and regulatory frameworks and recent corporate scandals haue provided opportunities for records managers to increase their profile and involvement at the strategic level of their organisation. This book provides information an the required competencies to support and enable this higher profile - The author is a highly experienced practitioner, and also has a post-graduate qualification in the area - The use of case studies of practicing records managers provides real-life examples of the diversity of the contemporary records manager The Author Ceri Hughes is Associate Director of Global Knowledge Management at KPMG Financial Advisory Services. She is an active member of the Records Management Society of Great Britain, served four years an the Society's executive and is currently the Immediate Past Chair, having chaired the Society 2001-2003. Readership Records management and knowledge management practitioners. Data protection/Privacy/ Freedom of Information professionals. Information management sector training professionals. Records management students Contents Part 1: The role of the records manager - Records management in the modern environment: Records managers-'basement to boardroom': evaluating the range of roles: Records management in the knowledge economy Part 2: Skills and competencies - Core competencies: Core skills: Adding value Part 3: Records management and career progression - Continuing professional development: Higher education: Professional networks: Continuing career development Part 4: Conclusions - Conclusion: Useful directory

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Source

Encyclopedia of library and information sciences. 3rd ed. Ed.: M.J. Bates