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Efficient diversification of web search results
2011
Proceedings of the VLDB Endowment
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In this paper we analyze the efficiency of various search results diversification methods. ...
We evaluate both the efficiency and the effectiveness of our approach against its competitors by using the standard TREC Web diversification track testbed. ...
Given that web search engines' mission of satisfying their users is of paramount importance, diversification of web search results is a hot research topic nowadays. ...
doi:10.14778/1988776.1988781
fatcat:bzhf4sti4rdptpslpkico2btp4
Efficient Diversification of Web Search Results
[article]
2011
arXiv
pre-print
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In this paper we analyze the efficiency of various search results diversification methods. ...
We evaluate both the efficiency and the effectiveness of our approach against its competitors by using the standard TREC Web diversification track testbed. ...
Given that web search engines' mission of satisfying their users is of paramount importance, diversification of web search results is a hot research topic nowadays. ...
arXiv:1105.4255v1
fatcat:nujgyoi2sjgmfja4mdyn4hbppa
Efficient diversification of search results using query logs
2011
Proceedings of the 20th international conference companion on World wide web - WWW '11
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We study the problem of diversifying search results by exploiting the knowledge mined from query logs. ...
We present an original formulation of the results diversification problem in terms of an objective function to be maximized that admits the finding of an optimal solution in linear time. ...
a linear time diversification algorithm that re-ranks the results list on the basis of the set of query refinements mined from the log along with the associated probabilities; (iv) an objective diversification ...
doi:10.1145/1963192.1963202
dblp:conf/www/CapanniniNPS11
fatcat:agbwua2d3vbyfl2tzccnsjs63u
A survey on search results diversification techniques
2015
Neural computing & applications (Print)
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Also due to short and uncertain keywords diversification of keyword creates a problem. We proposed a system to address these problems. Our system automatically expands keyword search. ...
In this system more efficiency can be achieved as we proposed pruning algorithm and Hadoop platform for implementation of our system. ...
In IR, keyword search diversification is designed at the topic or document level. [1] Uncertainty is widespread in many web applications, such as information extraction, information integration, web data ...
doi:10.1007/s00521-015-1945-5
fatcat:a2hd7x4kcfhktimz4p2ascnvpq
Diversity and Novelty on the Web
2015
Proceedings of the 24th International Conference on World Wide Web - WWW '15 Companion
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all within the context of the World Wide Web. ...
In particular, the tutorial will cover the motivations, as well as the most established approaches for producing and evaluating diverse results in search engines, recommender systems, and data streams, ...
His research interests include web IR, with a particular focus on search efficiency, and social web; as well as the effectiveness and efficiency of search results on the Web and social platforms. ...
doi:10.1145/2740908.2741988
dblp:conf/www/SantosCAC15
fatcat:f64nwvj67vdojlttfadjmpnqpm
A Survey on Automatically Mining Facets for Web Queries
2017
International Journal of Electrical and Computer Engineering (IJECE)
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Researchers proposed different efficient techniques which improves the user's web query search experiences magnificently. ...
The objectives of their research are: (1) To present automated solution to derive the query facets by analyzing the text query; (2) To create taxonomy of query refinement strategies for efficient results ...
Result
Diversification Based on
Query Facets
1) Intent-aware diversification algorithms that s user intents as subtopics.
2) faceted diversification approaches
3)
Beyond basic faceted
searching ...
doi:10.11591/ijece.v7i6.pp3700-3704
fatcat:ahqoepjrfbb75c4xfjcdqnfidm
Improve Web Search Diversification with Intent Subtopic Mining
[chapter]
2013
Communications in Computer and Information Science
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In this work, we aim to improve the performance of search results diversification by generating an intent subtopics list with fusion of multiple resources. ...
Result diversification is usually adopted to deal with those queries, in which search engine tries to trade-off some relevancy for some diversity to improve user experience. ...
In a future work, we would like to combine these data with document ranking and compare the results with some commercial search-engines results. ...
doi:10.1007/978-3-642-41644-6_30
fatcat:66wg6p6gsbe53o6i45ch6sdqh4
Sparse Spatial Selection for Novelty-Based Search Result Diversification
[chapter]
2011
Lecture Notes in Computer Science
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In this work, we propose to model novelty-based diversification as a similarity search in a sparse metric space. ...
Thorough experiments using three TREC test collections show that our approach is at least as effective as existing novelty-based diversification approaches, while improving their efficiency by an order ...
Acknowledgements The work has been performed under the HPC-EUROPA2 project (project number: 228398) with the support of the European Commission-Capacities Area-Research Infrastructures. ...
doi:10.1007/978-3-642-24583-1_34
fatcat:annyxwdb6rgsbfno4ov2jf6nne
Multimedia Based Community Question Answer by Harvesting Web Based Information
2014
IOSR Journal of Computer Engineering
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The multimedia search diversification method helps to collect the appropriate answer based on questions. It provides relevant answer to the user for more effectiveness. ...
type of multimedia information should be added to enrich the textual information and it will automatically collect data from web to elaborate the answer. ...
To search the information on web, user needs to type a set of keyword in the form of unstructured queries and search engine display a vast quantity of result. ...
doi:10.9790/0661-16646569
fatcat:y5dmo2rv3rg45kde4b4idk5dsa
Letter from the VLDB Proceedings Chair
2011
Proceedings of the VLDB Endowment
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Another important topic for today's web environment is investigated in "Efficient Diversification of Web Search Results" by Gabriele Capannini et al: This paper presents several new methods for search ...
Efficient Diversification of Web Search Results ......................................................................... 451 .............................. ...
dblp:journals/pvldb/Rohm11
fatcat:aogziljmxre4dajlrs5u5nbipu
Balancing the Trade-Offs Between Diversity and Precision for Web Image Search Using Concept-Based Query Expansion
2012
Journal of Emerging Technologies in Web Intelligence
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Even though Web image search queries are often ambiguous, traditional search engines retrieve and present results solely based on relevance ranking, where only the most common and popular interpretations ...
As a result of these experiments, an automatic method for tuning the diversification parameter is proposed based on the degree of ambiguity of the original query. ...
The diversity problem is more challenging in Web image search for a number of reasons. ...
doi:10.4304/jetwi.4.1.26-34
fatcat:5bgtze6kbjccbkhpx3moyopfse
Aggregated Search Result Diversification
[chapter]
2011
Lecture Notes in Computer Science
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Search result diversification has been effectively employed to tackle query ambiguity, particularly in the context of web search. ...
As a result, we introduce the problem of aggregated search result diversification as the task of satisfying multiple information needs across multiple search verticals. ...
By laying the foundations of aggregated search result diversification, we have bridged current research in the vigorous fields of search result diversification and aggregated search. ...
doi:10.1007/978-3-642-23318-0_23
fatcat:r7fs7pzcenexfis6zk4fpeybqu
Evaluating the Trade-Offs between Diversity and Precision for Web Image Search Using Concept-Based Query Expansion
2011
2011 IEEE/WIC/ACM International Conferences on Web Intelligence and Intelligent Agent Technology
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Even though Web image search queries are often ambiguous, traditional search engines retrieve and present results solely based on relevance ranking, where only the most common and popular interpretations ...
However, such a promotion of diversity in the search results has the side-effect of decreasing the precision of the most common sense. ...
RELATED WORK The diversity problem is a challenging topic in Web image search. ...
doi:10.1109/wi-iat.2011.11
dblp:conf/iat/HoqueHG11
fatcat:brj4whcjovfl3p4bbfbznfjel4
DoS
2013
Proceedings of the 25th International Conference on Scientific and Statistical Database Management - SSDBM
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Data diversification provides users with a concise and meaningful view of the results returned by search queries. ...
In this paper, we propose the DoS scheme, which addresses the problem of scalable diversification of multiple search results. ...
In this paper, we propose the DoS (Diversification of Multiple Search Results) scheme that addresses the problem of efficiently diversifying the results of multiple queries. ...
doi:10.1145/2484838.2484858
dblp:conf/ssdbm/KhanDS13
fatcat:qwvuv5iro5e6biqmm3i3pdll2y
Diversifies XML Keyword Search Based on its Different Contexts in the XML Data
2015
International Journal of Science and Research (IJSR)
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of the query by a simple selection model then design an effective XML keyword search diversification reproduction for the qualification of query candidate and then propose two efficient algorithms are ...
In which give an overview of the state-of-the-art techniques for sustaining keyword search on structured and semistructured data[2], including query result definition, result generation and top-k query ...
Purpose of Keyword searches on the web are for information examination, and essentially have multiple relevant results. ...
doi:10.21275/v4i12.nov152535
fatcat:whgxcgsddnagtd3wgi2pujufd4
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