Results 11 to 20 of about 105,704 (160)

Robust indexing for automatic data collection [PDF]

Journal of Applied Crystallography, 2004
Improved methods for indexing diffraction patterns from macromolecular crystals are presented. The novel procedures include a more robust way to verify the position of the incident X-ray beam on the detector, an algorithm to verify that the deduced lattice basis is consistent with the observations, and an alternative approach to identify the metric ...
Sauter, Nicholas K., Grosse-Kunstleve, Ralf W., Adams, Paul D.   +2 more
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An Approach to Automatic Indexing of Scientific Publications in High Energy Physics for Database SPIRES HEP

, 2002
We introduce an approach to automatic indexing of e-prints based on a pattern-matching technique making extensive use of an Associative Patterns Dictionary (APD), developed by us.
Averin, A. V., Vassilevskaya, L. A.
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Indización automática de vídeo [PDF]

, 2003
After an initial discussion of the problems presented by image and video indexing as compared to text indexing, the authors describe some of the basic techniques for automatic video indexing.
Blat, Josep, Navarrete, Toni
core   +1 more source

Context and Keyword Extraction in Plain Text Using a Graph Representation

, 2008
Document indexation is an essential task achieved by archivists or automatic indexing tools. To retrieve relevant documents to a query, keywords describing this document have to be carefully chosen.
Chahine, Carlo Abi, Chaignaud, Nathalie, Kotowicz, Jean-Philippe, Pécuchet, Jean-Pierre   +3 more
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A framework for evaluating automatic indexing or classification in the context of retrieval [PDF]

, 2015
Tools for automatic subject assignment help deal with scale and sustainability in creating and enriching metadata, establishing more connections across and between resources and enhancing consistency.
Anderson, Aronson, Bainbridge, Beaulieu, Belkin, Blandford, Borlund, Braschler, Brenner, Buckley, Buckley, Chung, Cleverdon, Colosimo, Cooper, Davis, Fidel, Golub, Golub, Golub, Hersh, Hliaoutakis, Hosseini, Hripcsak, Huang, Iivonen, Ingwersen, Ingwersen, Kazai, Kekäläinen, Kim, Lalmas, Lancaster, Lancaster, Lewis, Liu, Lykke, Mai, Markey, Medelyan, Mladenic, Moens, Oard, Olson, Paynter, Plaunt, Purpura, Ribeiro-Neto, Roberts, Roitblat, Rolling, Rosenberg, Ruiz, Saracevic, Saracevic, Saracevic, Sebastiani, Silvester, Soergel, Soergel, Sormunen, Sparck Jones, Suomela, Svarre, Tonkin, Tsai, Venanzi, Voorhees   +67 more
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Index Coded Automatic Repeat Request (ARQ) [PDF]

Entropy, 2020
In this paper, an index-coded Automatic Repeat Request (ARQ) is studied in the perspectives of transmission efficiency and memory overhead. Motivated by reducing significant computational complexity from huge matrix inverse computation of random linear network coding, a near-to-optimal broadcasting scheme, called index-coded Automatic Repeat Request ...
openaire   +3 more sources

Spoken content retrieval: A survey of techniques and technologies [PDF]

, 2012
Speech media, that is, digital audio and video containing spoken content, has blossomed in recent years. Large collections are accruing on the Internet as well as in private and enterprise settings.
Ani Nenkova, C A. Nenkova, K. Mckeown, Kathleen Mckeown   +3 more
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Event detection in field sports video using audio-visual features and a support vector machine [PDF]

, 2005
In this paper, we propose a novel audio-visual feature-based framework for event detection in broadcast video of multiple different field sports. Features indicating significant events are selected and robust detectors built. These features are rooted in
O'Connor, Noel E., Sadlier, David A.
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Evaluation of automatic shot boundary detection on a large video test suite [PDF]

, 1999
The challenge facing the indexing of digital video information in order to support browsing and retrieval by users, is to design systems that can accurately and automatically process large amounts of heterogeneous video.
Marlow, Seán, Murphy, Noel, O'Toole, Colin, Smeaton, Alan F.   +3 more
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Digital Image Access & Retrieval [PDF]

, 1997
The 33th Annual Clinic on Library Applications of Data Processing, held at the University of Illinois at Urbana-Champaign in March of 1996, addressed the theme of "Digital Image Access & Retrieval." The papers from this conference cover a wide range of ...
Heidorn, P. Bryan, Sandore, Beth
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