مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Information Journal Paper

Title

AKU SEARCH ENGINE: AN INTEGRATED ARCHITECTURE FOR DOMAIN SPECIFIC SEARCH ENGINES

Pages

  269-285

Keywords

Not Registered.

Abstract

 The amount of accessible information on Internet is increasing, rapidly, such that general- purpose search engines are unable to cover and index half of this information. A small fraction of this information represents a topic or domain. Domain specific search engines are suitable approach to reach a high precision and recalL However, these approaches suffer from querying mechanism. In this paper, the current problems of search engines in querying mechanism is surveyed and an integrated architecture for domain specific search engines, called AK Usearch Engine, has been introduced, which its goal is to improve querying mechanism of users through automatic expanding of users' queries and learning from past searches using Case Based Reasoning (CBR). To expand the users' query automatically and with related information, a new concept called "domain specific concept hierarchy" is introduced and an algorithm for learning this hierarchy from specific domains is designed, implemented and evaluated. The result of using this concept hierarchy in the proposed architecture shows a significant improvement in comparison to the original architecture. The implementation results show that this architecture is effective in preventing from repetitive searches and presenting results with better quality to the user.

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  • Cite

    APA: Copy

    ABD ELAHZADEH BARFOROUSH, A., & MOTAHARINEZHAD, H.R.. (2004). AKU SEARCH ENGINE: AN INTEGRATED ARCHITECTURE FOR DOMAIN SPECIFIC SEARCH ENGINES. AMIRKABIR, 15(58-A (TOPICS IN: ELECTRICAL ENGINEERING)), 269-285. SID. https://sid.ir/paper/692/en

    Vancouver: Copy

    ABD ELAHZADEH BARFOROUSH A., MOTAHARINEZHAD H.R.. AKU SEARCH ENGINE: AN INTEGRATED ARCHITECTURE FOR DOMAIN SPECIFIC SEARCH ENGINES. AMIRKABIR[Internet]. 2004;15(58-A (TOPICS IN: ELECTRICAL ENGINEERING)):269-285. Available from: https://sid.ir/paper/692/en

    IEEE: Copy

    A. ABD ELAHZADEH BARFOROUSH, and H.R. MOTAHARINEZHAD, “AKU SEARCH ENGINE: AN INTEGRATED ARCHITECTURE FOR DOMAIN SPECIFIC SEARCH ENGINES,” AMIRKABIR, vol. 15, no. 58-A (TOPICS IN: ELECTRICAL ENGINEERING), pp. 269–285, 2004, [Online]. Available: https://sid.ir/paper/692/en

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    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
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