Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Samir Kechid"'
Autor:
Tahar Rafa, Samir Kechid
Publikováno v:
Journal of Information & Knowledge Management. 20
The user-centred information retrieval needs to introduce semantics into the user modelling for a meaningful representation of user interests. The semantic representation of the user interests helps to improve the identification of the user’s futur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d768b9a2b1082d9150d4d03ceff2c9bb
https://doi.org/10.1142/s0219649221500441
https://doi.org/10.1142/s0219649221500441
Publikováno v:
FiCloud
Cloud computing is a technology that provides users with a large storage space and an enormous computing power. For privacy purpose, the sensitive data should be encrypted before being outsourced to the cloud. To search over the outsourced data, sear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55481eab62f2dc7330f68d65d37965a4
https://doi.org/10.1109/ficloud49777.2021.00023
https://doi.org/10.1109/ficloud49777.2021.00023
Publikováno v:
Journal of Computer Science and Technology. 34:133-154
Cloud computing is a technology that provides users with a large storage space and an enormous computing power. However, the outsourced data are often sensitive and confidential, and hence must be encrypted before being outsourced. Consequently, clas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da3fb8f897579209995abee313ecae09
https://doi.org/10.1007/s11390-019-1903-2
https://doi.org/10.1007/s11390-019-1903-2
Autor:
Zakaria Saoud, Samir Kechid
Publikováno v:
Information Sciences. 336:115-128
In this paper we present a new personalized approach, which integrates a social profile into a distributed search system. Most previous studies on distributed information retrieval are based on textual information, and rarely consider any social info
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3970a1fc98aabdeb34233f93c1f2511a
https://doi.org/10.1016/j.ins.2015.12.012
https://doi.org/10.1016/j.ins.2015.12.012
Publikováno v:
IFAC-PapersOnLine. 49:1791-1796
One of the most successful techniques to improve the retrieval effectiveness and overcome the shortcomings of search engines is Query Expansion (QE). Despite its effectiveness, QE still suffers from drawbacks that have limited its deployment as a sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58b81321992a07826fd71120d812669e
https://doi.org/10.1016/j.ifacol.2016.07.842
https://doi.org/10.1016/j.ifacol.2016.07.842
Autor:
Tahar Rafa, Samir Kechid
Publikováno v:
Communications in Computer and Information Science ISBN: 9783319991320
The user’s search history includes some latent semantics that can be used to improve the user’s interests representation. In this paper we present a personalized information retrieval approach that highlights and use this latent semantics. This s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cadac9ac3875a60f098ffe4b4306392
https://doi.org/10.1007/978-3-319-99133-7_25
https://doi.org/10.1007/978-3-319-99133-7_25
Autor:
Yassine Drias, Samir Kechid
Publikováno v:
Concurrency and Computation: Practice and Experience. 31
Summary In this paper, a dynamic information foraging approach is proposed. Game theory and more precisely normal-form is adapted to model the addressed problem. We tackle the issue of Web information foraging as a game played by a set of self-intere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d968f4f2980b63a99f893ae16fdd302
https://doi.org/10.1002/cpe.4342
https://doi.org/10.1002/cpe.4342
Publikováno v:
BigComp
Companies and other organizations such as hospitals seek more and more to enjoy the benefits of cloud computing in terms of storage space and computing power. However, outsourced data must be encrypted in order to be protected against possible attack
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97cbfd537c37f71cc7087c571ff2af1e
https://doi.org/10.1109/bigcomp.2017.7881734
https://doi.org/10.1109/bigcomp.2017.7881734
Autor:
Yassine Drias, Samir Kechid
Publikováno v:
Advances in Intelligent Systems and Computing ISBN: 9783319565347
WorldCIST (1)
WorldCIST (1)
In this paper, a dynamic information foraging approach is proposed. Game theory and more precisely normal-form is used in order to represent the addressed problem. We model the issue of Web information foraging as a game played by a set of self-inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f12b49a336f1a027c9ed1dc5ee981fc2
https://doi.org/10.1007/978-3-319-56535-4_41
https://doi.org/10.1007/978-3-319-56535-4_41
Publikováno v:
The Review of Socionetwork Strategies
The Review of Socionetwork Strategies, Springer, 2017, 11 (1), pp.83-93. ⟨10.1007/s12626-017-0001-6⟩
The Review of Socionetwork Strategies, Springer, 2017, 11 (1), pp.83-93. ⟨10.1007/s12626-017-0001-6⟩
International audience; In distributed information retrieval, resource descriptions play a principal role in facilitating the task of other processes such as the resource selection process and the merging process. The previous approach for acquiring
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2c2715559e7567ab57ba37c9d8bf758
https://hal.archives-ouvertes.fr/hal-03025489
https://hal.archives-ouvertes.fr/hal-03025489