- isn = "10468188"
- Artículo:
Static index pruning in web search engines: Combining term and document popularities with query views
- Autor:
Ismail S. Altingovde
Rifat Ozcan
Özgür Ulusoy
- Resumen:
Static index pruning techniques permanently remove a presumably redundant part of an inverted file, to reduce the file size and query processing time. These techniques differ in deciding which parts of an index can be removed safely; that is, without ...
- Publicación:
ACM Transactions on Information Systems
- Volúmen:
30
- Número:
1
- Periodo:
febrero 2012
- ISSN:
10468188
- SrcID:
10468188-2012-01.txt
- Documento número 892275
- Actualizado el martes, 10 de julio de 2018 10:55:32 a. m.
- Creado el martes, 10 de julio de 2018 10:55:32 a. m.
- Enlace directo
- Artículo:
Summarizing figures, tables, and algorithms in scientific publications to augment search results
- Autor:
Sumit Bhatia
Prasenjit Mitra
- Resumen:
Increasingly, special-purpose search engines are being built to enable the retrieval of document-elements like tables, figures, and algorithms [Bhatia et al. 2010; Liu et al. 2007; Hearst et al. 2007]. These search engines present a thumbnail view of ...
- Publicación:
ACM Transactions on Information Systems
- Volúmen:
30
- Número:
1
- Periodo:
febrero 2012
- ISSN:
10468188
- SrcID:
10468188-2012-01.txt
- Documento número 892276
- Actualizado el martes, 10 de julio de 2018 10:55:32 a. m.
- Creado el martes, 10 de julio de 2018 10:55:32 a. m.
- Enlace directo
- Artículo:
Multiple testing in statistical analysis of systems-based information retrieval experiments
- Autor:
Benjamin A. Carterette
- Resumen:
High-quality reusable test collections and formal statistical hypothesis testing together support a rigorous experimental environment for information retrieval research. But as Armstrong et al. [2009b] recently argued, global analysis of experiments ...
- Publicación:
ACM Transactions on Information Systems
- Volúmen:
30
- Número:
1
- Periodo:
febrero 2012
- ISSN:
10468188
- SrcID:
10468188-2012-01.txt
- Documento número 892277
- Actualizado el martes, 10 de julio de 2018 10:55:32 a. m.
- Creado el martes, 10 de julio de 2018 10:55:32 a. m.
- Enlace directo
- Artículo:
High-performance processing of text queries with tunable pruned term and term pair indexes
- Autor:
Andreas Broschart
Ralf Schenkel
- Resumen:
Term proximity scoring is an established means in information retrieval for improving result quality of full-text queries. Integrating such proximity scores into efficient query processing, however, has not been equally well studied. Existing methods ...
- Publicación:
ACM Transactions on Information Systems
- Volúmen:
30
- Número:
1
- Periodo:
febrero 2012
- ISSN:
10468188
- SrcID:
10468188-2012-01.txt
- Documento número 892278
- Actualizado el martes, 10 de julio de 2018 10:55:32 a. m.
- Creado el martes, 10 de julio de 2018 10:55:32 a. m.
- Enlace directo
- Artículo:
Large-scale validation and analysis of interleaved search evaluation
- Autor:
Olivier Chapelle
Thorsten Joachims
Filip Radlinski
- Resumen:
Interleaving is an increasingly popular technique for evaluating information retrieval systems based on implicit user feedback. While a number of isolated studies have analyzed how this technique agrees with conventional offline evaluation approaches ...
- Publicación:
ACM Transactions on Information Systems
- Volúmen:
30
- Número:
1
- Periodo:
febrero 2012
- ISSN:
10468188
- SrcID:
10468188-2012-01.txt
- Documento número 892279
- Actualizado el martes, 10 de julio de 2018 10:55:32 a. m.
- Creado el martes, 10 de julio de 2018 10:55:32 a. m.
- Enlace directo
