@article{(Open Science Index):https://publications.waset.org/pdf/9996934,
	  title     = {Query Reformulation Guided by External Resource for Information Retrieval},
	  author    = {Mohammed El Amine Abderrahim},
	  country	= {},
	  institution	= {},
	  abstract     = {Reformulating the user query is a technique that aims to improve the performance of an Information Retrieval System (IRS) in terms of precision and recall. This paper tries to evaluate the technique of query reformulation guided by an external resource for Arabic texts. To do this, various precision and recall measures were conducted and two corpora with different external resources like Arabic WordNet (AWN) and the Arabic Dictionary (thesaurus) of Meaning (ADM) were used. Examination of the obtained results will allow us to measure the real contribution of this reformulation technique in improving the IRS performance.
},
	    journal   = {International Journal of Computer and Information Engineering},
	  volume    = {7},
	  number    = {4},
	  year      = {2013},
	  pages     = {522 - 526},
	  ee        = {https://publications.waset.org/pdf/9996934},
	  url   	= {https://publications.waset.org/vol/76},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 76, 2013},
	}