کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
385600 660868 2011 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Optimizing search engines results using linear programming
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
Optimizing search engines results using linear programming
چکیده انگلیسی

When a query is passed to multiple search engines, each search engine returns a ranked list of documents. Researchers have demonstrated that combining results, in the form of a “metasearch engine”, produces a significant improvement in coverage and search effectiveness. This paper proposes a linear programming mathematical model for optimizing the ranked list result of a given group of Web search engines for an issued query. An application with a numerical illustration shows the advantages of the proposed method.


► Formulates the problem of aggregation multiple search engines results using a linear programming model.
► Emphasizes on the role of finding the optimal weights in the process of aggregation.
► Gives a numerical illustration for aggregation of search engines resulted documents.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Expert Systems with Applications - Volume 38, Issue 9, September 2011, Pages 11534–11537
نویسندگان
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