Results 1 - 10 of 20

Document compaction for efficient query biased snippet generation

by Yohannes Tsegay, Simon J. Puglisi, Andrew Turpin - ECIR 2009 31st European Conference on Information Retrieval, volume 5478 of LNCS , 2009
"... Abstract. Current web search engines return query-biased snippets for each document they list in a result set. For efficiency, search engines operating on large collections need to cache snippets for common queries, and to cache documents to allow fast generation of snippets for uncached queries. To ..."
Abstract - Cited by 8 (2 self) - Add to MetaCart
Abstract. Current web search engines return query-biased snippets for each document they list in a result set. For efficiency, search engines operating on large collections need to cache snippets for common queries, and to cache documents to allow fast generation of snippets for uncached queries

Caching query-biased snippets for efficient retrieval

by Diego Ceccarelli, Claudio Lucchese, Salvatore Orlando, Università Ca Foscari, Raffaele Perego, Fabrizio Silvestri - In Proceedings of the 14th International Conference on Extending Database Technology , 2011
"... Web Search Engines ’ result pages contain references to the top-k documents relevant for the query submitted by a user. Each document is represented by a title, a snippet and a URL. Snippets, i.e. short sentences showing the portions of the document being relevant to the query, help users to select ..."
Abstract - Cited by 3 (0 self) - Add to MetaCart
Web Search Engines ’ result pages contain references to the top-k documents relevant for the query submitted by a user. Each document is represented by a title, a snippet and a URL. Snippets, i.e. short sentences showing the portions of the document being relevant to the query, help users to select

Caching query-biased snippets for efficient retrieval

by Salvatore Orlando, Università Ca Foscari, Diego Ceccarelli, Raffaele Perego, Claudio Lucchese, Fabrizio Silvestri
"... Web Search Engines ’ result pages contain references to the top-k documents relevant for the query submitted by a user. Each document is represented by a title, a snippet and a URL. Snippets, i.e. short sentences showing the portions of the document being relevant to the query, help users to select ..."
Abstract - Add to MetaCart
Web Search Engines ’ result pages contain references to the top-k documents relevant for the query submitted by a user. Each document is represented by a title, a snippet and a URL. Snippets, i.e. short sentences showing the portions of the document being relevant to the query, help users to select

Query biased snippet generation in XML search

by Yu Huang, Ziyang Liu, Yi Chen - In SIGMOD , 2008
"... Snippets are used by almost every text search engine to com-plement ranking scheme in order to effectively handle user searches, which are inherently ambiguous and whose rele-vance semantics are difficult to assess. Despite the fact that XML is a standard representation format of web data, re-search ..."
Abstract - Cited by 26 (2 self) - Add to MetaCart
-search on generating result snippets for XML search remains untouched. In this paper we present a system, eXtract, which ad-dresses this important yet open problem. We identify that a good XML result snippet should be a self-contained mean-ingful information unit of a small size that effectively sum-marizes this query

Research Article Query-Biased Preview over Outsourced and Encrypted Data

by Ningduo Peng, Guangchun Luo, Ke Qin, Aiguo Chen , 2013
"... which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. For both convenience and security, more and more users encrypt their sensitive data before outsourcing it to a third party such as cloud storage service. However, searching for ..."
Abstract - Add to MetaCart
to securely obtain a query-biased snippet over the encrypted data from the server. We achieve this novel result by making a document (plaintext) previewable under any cryptosystem and constructing a secure index to support dynamic computation for a best matched snippet when queried by some keywords. For each

Unsupervised Approach to Generate Informative Structured Snippets for Job Search Engines ABSTRACT

by Nikita Spirin
"... Aiming to improve user experience for a job search engine, in this paper we propose an idea to switch from query-biased snippets used by most web search engines to rich structured snippets associated with the main sections of a job posting page, which are more appropriate for job search due to speci ..."
Abstract - Add to MetaCart
Aiming to improve user experience for a job search engine, in this paper we propose an idea to switch from query-biased snippets used by most web search engines to rich structured snippets associated with the main sections of a job posting page, which are more appropriate for job search due

Fast generation of result snippets in web search

by Andrew Turpin, Yohannes Tsegay - In Kraaij et al
"... The presentation of query biased document snippets as part of results pages presented by search engines has become an expectation of search engine users. In this paper we explore the algorithms and data structures required as part of a search engine to allow efficient generation of query biased snip ..."
Abstract - Cited by 52 (4 self) - Add to MetaCart
The presentation of query biased document snippets as part of results pages presented by search engines has become an expectation of search engine users. In this paper we explore the algorithms and data structures required as part of a search engine to allow efficient generation of query biased

Session 6: Summaries Fast Generation of Result Snippets in Web Search

by Andrew Turpin, Yohannes Tsegay, David Hawking, Hugh E. Williams
"... The presentation of query biased document snippets as part of results pages presented by search engines has become an expectation of search engine users. In this paper we explore the algorithms and data structures required as part of a search engine to allow efficient generation of query biased snip ..."
Abstract - Add to MetaCart
The presentation of query biased document snippets as part of results pages presented by search engines has become an expectation of search engine users. In this paper we explore the algorithms and data structures required as part of a search engine to allow efficient generation of query biased

The Impact of Summaries: What Makes a User Click?

by Khairun Nisa, Fachry Jaap Kamps, Junte Zhang
"... Modern retrieval systems are in fact two-tier systems in which a user first views summaries of the results in a hit-list, and only when she decides to “click, ” the full result document is consulted. Standard information retrieval evaluation ignores the crucial summary step, and directly evaluates i ..."
Abstract - Cited by 1 (0 self) - Add to MetaCart
information triggers a negative selection decision. We use a special document genre, archival finding aids, where results have a complex document structure and currently available systems experiment with structured summaries having both by an archivist) and query-biased snippets (showing the matching keywords

Creating Temporally Dynamic Web Search Snippets

by Krysta M. Svore, Jaime Teevan, Susan T. Dumais, Anagha Kulkarni
"... Content on the Internet is always changing. We explore the value of biasing search result snippets towards new webpage content. We present results from a user study comparing traditional queryfocused snippets with snippets that emphasize new page content for two query types: general and trending. Ou ..."
Abstract - Add to MetaCart
Content on the Internet is always changing. We explore the value of biasing search result snippets towards new webpage content. We present results from a user study comparing traditional queryfocused snippets with snippets that emphasize new page content for two query types: general and trending
Results 1 - 10 of 20