International Journal of Information and Communication Technology Research
مجله بین المللی ارتباطات و فناوری اطلاعات
International Journal of Information and Communication Technology Research
Engineering & Technology
http://ijict.itrc.ac.ir
1
admin
2251-6107
2783-4425
doi
1652
25391
en
jalali
1392
12
1
gregorian
2014
3
1
6
1
online
1
fulltext
fa
A Survey of Advanced Search Techniques in Unstructured P2P Networks
فناوری اطلاعات
Information Technology
پژوهشي
Research
<p>In unstructured peer to peer networks, any peer might share any file with other nodes. This uncertainty of where a specific file is located, makes the search problem in unstructured networks complicated. So far, many search algorithms have been proposed which try to maximize the success rate of an initiated query and minimize the imposed cost of search. In this paper, we survey newly introduced approaches to overcome search process problems. By reviewing these strategies and comparing them with previous search methods, we propose a new classification of informed search algorithms and we conclude that regarding this classification, informed search algorithms should be applied in less dynamic networks while blind search algorithms can be used in small networks. We believe that this taxonomy and the new classification can be useful as a guide for future search algorithm design.</p>
unstructured p2p network, search algorithm
23
31
http://ijict.itrc.ac.ir/browse.php?a_code=A-10-27-108&slc_lang=fa&sid=1
Fatemeh
Sharifkhani
1003194753284600364
1003194753284600364
Yes
Mohammad Reza
Pakravan
1003194753284600365
1003194753284600365
No