Results 211 to 220 of about 326,720 (264)
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Foundations and Trends® in Information Retrieval, 2014
In the past several years, Arabic Information Retrieval (IR) has garnered significant attention. The main research interests have focused on retrieval of formal language, mostly in the news domain, with ad hoc retrieval, OCR document retrieval, and cross-language retrieval.
Kareem Darwish, Walid Magdy
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In the past several years, Arabic Information Retrieval (IR) has garnered significant attention. The main research interests have focused on retrieval of formal language, mostly in the news domain, with ad hoc retrieval, OCR document retrieval, and cross-language retrieval.
Kareem Darwish, Walid Magdy
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Information retrieval on the web
ACM Computing Surveys, 2000Information Retrieval (IR) on the Web can be considered from many different perspectives, but one objective and relevant aspect to consider is that on mid-1999 the estimated number of pages being published and available for indexing in the Web was 800 million for 6 terabytes of textual data.
Mei Kobayashi, Koichi Takeda
exaly +3 more sources
Proceedings of the 1965 20th national conference on -, 1965
ALTHOUGH TREES have long been used for the storage and retrieval of information 1,2, unfortunately there is a tradeoff between storage (construction) time and retrieval time. To keep retrieval time at a minimum, the tree must be balanced; but posting a new item under this constraint can require a complete reorganization of the tree.
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ALTHOUGH TREES have long been used for the storage and retrieval of information 1,2, unfortunately there is a tradeoff between storage (construction) time and retrieval time. To keep retrieval time at a minimum, the tree must be balanced; but posting a new item under this constraint can require a complete reorganization of the tree.
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Gynecologic Oncology, 1977
Abstract An uncomplicated data retrieval system is described. The mechanics include a commercial unit, Acme Visible Records Electrofile. The unit has a keyboard and cards adapted for use in a gynecologic oncology service. This sytem enables the physician to record and retrieve information on a specific patient or group of patients quickly, without ...
B J, Masterson, T E, Snyder
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Abstract An uncomplicated data retrieval system is described. The mechanics include a commercial unit, Acme Visible Records Electrofile. The unit has a keyboard and cards adapted for use in a gynecologic oncology service. This sytem enables the physician to record and retrieve information on a specific patient or group of patients quickly, without ...
B J, Masterson, T E, Snyder
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Information Retrieval in the Commentsphere
ACM Transactions on Intelligent Systems and Technology, 2012This article studies information retrieval tasks related to Web comments. Prerequisite of such a study and a main contribution of the article is a unifying survey of the research field. We identify the most important retrieval tasks related to comments, namely filtering, ranking, and summarization.
Martin Potthast +3 more
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Progress in Information Retrieval
2006This paper summarises the scientific work presented at the 28th European Conference on Information Retrieval and demonstrates that the field has not only significantly progressed over the last year but has also continued to make inroads into areas such as Genomics, Multimedia, Peer-to-Peer and XML retrieval.
Mounia Lalmas +3 more
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Automatic Information Retrieval
Computer, 1980Advances such as specialized parallel hardware and new algorithms for text searching will improve the effectiveness of information retrieval systems.
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Journal of Intelligent Information Systems, 1994
Over the past decade, information retrieval has emerged as an active research area in the application of fuzzy set theory. Fuzzy information retrieval utilizes fuzzy sets to represent documents, membership degrees for query term relevance, fuzzy logical operators to define queries, and fuzzy compatibility measures to assess the retrieval status value ...
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Over the past decade, information retrieval has emerged as an active research area in the application of fuzzy set theory. Fuzzy information retrieval utilizes fuzzy sets to represent documents, membership degrees for query term relevance, fuzzy logical operators to define queries, and fuzzy compatibility measures to assess the retrieval status value ...
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Copulas for information retrieval
Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval, 2013In many domains of information retrieval, system estimates of document relevance are based on multidimensional quality criteria that have to be accommodated in a unidimensional result ranking. Current solutions to this challenge are often inconsistent with the formal probabilistic framework in which constituent scores were estimated, or use ...
C. Eickhoff (Carsten) +2 more
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Proceedings of the ACM 1980 annual conference on - ACM 80, 1980
The methods of information retrieval in general use today are straightforward and easy to understand. They include batch and interactive, either of which can utilize a sequential search or inverted index file structure - with peculiar advantages and disadvantages to each.Most important recorded literature from 1970 is represented in the form of ...
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The methods of information retrieval in general use today are straightforward and easy to understand. They include batch and interactive, either of which can utilize a sequential search or inverted index file structure - with peculiar advantages and disadvantages to each.Most important recorded literature from 1970 is represented in the form of ...
openaire +1 more source