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CE2: towards a large scale hybrid search engine with integrated ranking support

Published: 26 October 2008 Publication History

Abstract

The Web contains a large amount of documents and increasingly, also semantic data in the form of RDF triples. Many of these triples are annotations that are associated with documents. While structured query is the principal mean to retrieve semantic data, keyword queries are typically used for document retrieval. Clearly, a form of hybrid search that seamlessly integrates these formalisms to query both documents and semantic data can address more complex information needs. In this paper, we present CE2, an integrated solution that leverages mature database and information retrieval technologies to tackle challenges in hybrid search on the large scale. For scalable storage, CE2 integrates database with inverted indices. Hybrid query processing is supported in CE2 through novel algorithms and data structures, which allow for advanced ranking schemes to be integrated more tightly into the process. Experiments conducted on Dbpedia and Wikipedia show that CE2 can provide good performance in terms of both effectiveness and efficiency.

References

[1]
R. Bhagdev, S. Chapman, F. Ciravegna, V. Lanfranchi, and D. Petrelli. Hybrid search: Effectively combining keywords and semantic searches. In ESWC, 2008.
[2]
I. Horrocks and S. Tessaris. Querying the semantic web: a formal approach. In ISWC, 2002.

Cited By

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  • (2015)Towards Search Engine Optimization: Feedback CollationProcedia Computer Science10.1016/j.procs.2015.08.43262(395-402)Online publication date: 2015
  • (2014)Bridging structured and unstructured data via hybrid semantic search and interactive ontology-enhanced query formulationKnowledge and Information Systems10.1007/s10115-013-0678-y41:3(761-792)Online publication date: 1-Dec-2014
  • (2013)Searching and Generating Authoring InformationNetwork and Communication Technology Innovations for Web and IT Advancement10.4018/978-1-4666-2157-2.ch009(142-157)Online publication date: 2013
  • Show More Cited By

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  1. CE2: towards a large scale hybrid search engine with integrated ranking support

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      cover image ACM Conferences
      CIKM '08: Proceedings of the 17th ACM conference on Information and knowledge management
      October 2008
      1562 pages
      ISBN:9781595939913
      DOI:10.1145/1458082
      Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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      New York, NY, United States

      Publication History

      Published: 26 October 2008

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      Author Tags

      1. annotations
      2. hybrid search
      3. ranking
      4. scalable storage

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      CIKM08
      CIKM08: Conference on Information and Knowledge Management
      October 26 - 30, 2008
      California, Napa Valley, USA

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      Overall Acceptance Rate 1,861 of 8,427 submissions, 22%

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      Cited By

      View all
      • (2015)Towards Search Engine Optimization: Feedback CollationProcedia Computer Science10.1016/j.procs.2015.08.43262(395-402)Online publication date: 2015
      • (2014)Bridging structured and unstructured data via hybrid semantic search and interactive ontology-enhanced query formulationKnowledge and Information Systems10.1007/s10115-013-0678-y41:3(761-792)Online publication date: 1-Dec-2014
      • (2013)Searching and Generating Authoring InformationNetwork and Communication Technology Innovations for Web and IT Advancement10.4018/978-1-4666-2157-2.ch009(142-157)Online publication date: 2013
      • (2012)Cross-language hybrid keyword and semantic searchProceedings of the 31st international conference on Conceptual Modeling10.1007/978-3-642-34002-4_15(190-203)Online publication date: 15-Oct-2012
      • (2011)Searching and Generating Authoring InformationInternational Journal of Information Technology and Web Engineering10.4018/jitwe.20110701016:3(1-14)Online publication date: 1-Jul-2011
      • (2011)Lightweight integration of IR and DB for scalable hybrid search with integrated ranking supportWeb Semantics: Science, Services and Agents on the World Wide Web10.1016/j.websem.2011.08.0029:4(490-503)Online publication date: 1-Dec-2011
      • (2010)Ad-hoc object retrieval in the web of dataProceedings of the 19th international conference on World wide web10.1145/1772690.1772769(771-780)Online publication date: 26-Apr-2010
      • (2010)Combining information from multiple search engines-Preliminary comparisonInformation Sciences: an International Journal10.1016/j.ins.2010.01.010180:10(1908-1923)Online publication date: 1-May-2010
      • (2009)Semantic Wiki SearchProceedings of the 6th European Semantic Web Conference on The Semantic Web: Research and Applications10.1007/978-3-642-02121-3_34(445-460)Online publication date: 31-May-2009

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