Information Technology The Fifth Text Retrieval Conference Trec 5 Nist Special Publication 500 238 Us Department Of Commerce
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Author | : W. Bruce Croft |
Publisher | : Springer Science & Business Media |
Total Pages | : 318 |
Release | : 2006-04-11 |
Genre | : Computers |
ISBN | : 0306470195 |
The Center for Intelligent Information Retrieval (CIIR) was formed in the Computer Science Department ofthe University ofMassachusetts, Amherst in 1992. The core support for the Center came from a National Science Foun- tion State/Industry/University Cooperative Research Center(S/IUCRC) grant, although there had been a sizeable information retrieval (IR) research group for over 10 years prior to that grant. Thebasic goal ofthese Centers is to combine basic research, applied research, and technology transfer. The CIIR has been successful in each of these areas, in that it has produced over 270 research papers, has been involved in many successful government and industry collaborations, and has had a significant role in high-visibility Internet sites and start-ups. As a result of these efforts, the CIIR has become known internationally as one of the leading research groups in the area of information retrieval. The CIIR focuses on research that results in more effective and efficient access and discovery in large, heterogeneous, distributed, text and multimedia databases. The scope of the work that is done in the CIIR is broad and goes significantly beyond “traditional” areas of information retrieval such as retrieval models, cross-lingual search, and automatic query expansion. The research includes both low-level systems issues such as the design of protocols and architectures for distributed search, as well as more human-centered topics such as user interface design, visualization and data mining with text, and multimedia retrieval.
Author | : |
Publisher | : |
Total Pages | : |
Release | : 1997 |
Genre | : |
ISBN | : 9789998517752 |
Author | : Mark Sanderson |
Publisher | : Now Publishers Inc |
Total Pages | : 143 |
Release | : 2010-06-03 |
Genre | : Computers |
ISBN | : 1601983603 |
Use of test collections and evaluation measures to assess the effectiveness of information retrieval systems has its origins in work dating back to the early 1950s. Across the nearly 60 years since that work started, use of test collections is a de facto standard of evaluation. This monograph surveys the research conducted and explains the methods and measures devised for evaluation of retrieval systems, including a detailed look at the use of statistical significance testing in retrieval experimentation. This monograph reviews more recent examinations of the validity of the test collection approach and evaluation measures as well as outlining trends in current research exploiting query logs and live labs. At its core, the modern-day test collection is little different from the structures that the pioneering researchers in the 1950s and 1960s conceived of. This tutorial and review shows that despite its age, this long-standing evaluation method is still a highly valued tool for retrieval research.
Author | : Donna K. Harman |
Publisher | : DIANE Publishing |
Total Pages | : 593 |
Release | : 1995 |
Genre | : Information storage and retrieval systems |
ISBN | : 0788129457 |
Held in Gaithersburg, MD, August November 2-4, 1994. The conference was co-sponsored by the National Inst. of Standards and Technology (NIST) and the Advanced Research Projects Agency (ARPA) and was attended by 150 people involved in the 32 participating groups. Evaluates new technologies in text retrieval. Includes 34 papers: indexing structures, fragmentation schemes, probabilistic retrieval, latent semantic indexing, interactive document retrieval, and much more. Numerous graphs, tables and charts.
Author | : E. M. Voorhees |
Publisher | : |
Total Pages | : 570 |
Release | : 1997 |
Genre | : Information storage and retrieval systems |
ISBN | : 9780160608681 |
Author | : Bo Pang |
Publisher | : Now Publishers Inc |
Total Pages | : 149 |
Release | : 2008 |
Genre | : Data mining |
ISBN | : 1601981503 |
This survey covers techniques and approaches that promise to directly enable opinion-oriented information-seeking systems.
Author | : Ellen M. Voorhees |
Publisher | : |
Total Pages | : 688 |
Release | : 2001 |
Genre | : Text processing (Computer science) |
ISBN | : |
Author | : Helene Schmolz |
Publisher | : Walter de Gruyter GmbH & Co KG |
Total Pages | : 265 |
Release | : 2015-03-30 |
Genre | : Language Arts & Disciplines |
ISBN | : 3110416816 |
This book covers anaphora resolution for the English language from a linguistic and computational point of view. First, a definition of anaphors that applies to linguistics as well as information technology is given. On this foundation, all types of anaphors and their characteristics for English are outlined. To examine how frequent each type of anaphor is, a corpus of different hypertexts has been established and analysed with regard to anaphors. The most frequent type are non-finite clause anaphors - a type which has never been investigated so far. Therefore, the potential of non-finite clause anaphors are further explored with respect to anaphora resolution. After presenting the fundamentals of computational anaphora resolution and its application in text retrieval, rules for resolving non-finite clause anaphors are established. Therefore, this book shows that a truly interdisciplinary approach can achieve results which would not have been possible otherwise. Open Access: In July 2019, this volume was retroactively turned into an Open Access publication thanks to the support of the Fachinformationsdienst Linguistik. https://www.linguistik.de/
Author | : Peter Brusilovski |
Publisher | : Springer Science & Business Media |
Total Pages | : 770 |
Release | : 2007-04-24 |
Genre | : Computers |
ISBN | : 3540720782 |
This state-of-the-art survey provides a systematic overview of the ideas and techniques of the adaptive Web and serves as a central source of information for researchers, practitioners, and students. The volume constitutes a comprehensive and carefully planned collection of chapters that map out the most important areas of the adaptive Web, each solicited from the experts and leaders in the field.
Author | : Bruce Croft |
Publisher | : Pearson Higher Ed |
Total Pages | : 547 |
Release | : 2011-11-21 |
Genre | : Computers |
ISBN | : 0133001598 |
This is the eBook of the printed book and may not include any media, website access codes, or print supplements that may come packaged with the bound book. Search Engines: Information Retrieval in Practice is ideal for introductory information retrieval courses at the undergraduate and graduate level in computer science, information science and computer engineering departments. It is also a valuable tool for search engine and information retrieval professionals. Written by a leader in the field of information retrieval, Search Engines: Information Retrieval in Practice , is designed to give undergraduate students the understanding and tools they need to evaluate, compare and modify search engines. Coverage of the underlying IR and mathematical models reinforce key concepts. The book’s numerous programming exercises make extensive use of Galago, a Java-based open source search engine.