Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Babak Khosravifar"'
Publikováno v:
Information and Software Technology. 91:186-197
Context: Run-time detection of system anomalies at the host level remains a challenging task. Existing techniques suffer from high rates of false alarms, hindering large-scale deployment of anomaly detection techniques in commercial settings. Objecti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d5d853d499ffd8a2fa1cd41b26b2ca4
https://doi.org/10.1016/j.infsof.2017.07.009
https://doi.org/10.1016/j.infsof.2017.07.009
Autor:
Jamal Bentahar, Rebeca Estrada, Ehsan Khosrowshahi-Asl, Hadi Otrok, Babak Khosravifar, Rabeb Mizouni
Publikováno v:
Concurrency and Computation: Practice and Experience. 32
Summary Communities that gather functionally identical or complementary cloud services aim to provide better visibility, efficiency, and market share. This paper investigates the issue of forming these communities in distributed decision-making setti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bde902e9a18eb01950ace7292cc095f
https://doi.org/10.1002/cpe.4338
https://doi.org/10.1002/cpe.4338
Publikováno v:
Expert Systems with Applications. 41:4878-4890
Frameworks for aggregating similar services into structures called communities have been recently advocated. A common assumption in those frameworks is that residing services are coopetitive, i.e., competing over received requests, but also cooperati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a6984d56f36e9b3767d359c9905e90b
https://doi.org/10.1016/j.eswa.2014.02.002
https://doi.org/10.1016/j.eswa.2014.02.002
Autor:
Jamal Bentahar, Rabeb Mizouni, Hadi Otrok, Philippe Thiran, Mahsa Alishahi, Babak Khosravifar
Publikováno v:
Expert Systems with Applications. 40:3207-3219
In agent and (web) service computing, collaboration takes place when distributed entities have limited knowledge and capabilities, so they cannot perform required tasks without interacting and helping each other. For instance, web services, which are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::900f0f256c60160014b44911ea99022a
https://doi.org/10.1016/j.eswa.2012.12.034
https://doi.org/10.1016/j.eswa.2012.12.034
Autor:
Mohamed Bouguessa, Babak Khosravifar
Publikováno v:
Machine Learning and Data Mining in Pattern Recognition ISBN: 9783319419190
MLDM
MLDM
Analyzing online web services’ behavior is a difficult task. The challenge is to effectively manage their cooperation and group work while as rational systems they always seek to maximize their overall utilities. Existing approaches either manage t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adcf6ba2c2d42c21fd7300fd872c7024
https://doi.org/10.1007/978-3-319-41920-6_6
https://doi.org/10.1007/978-3-319-41920-6_6
Publikováno v:
Expert Systems with Applications. 39:12438-12450
Maintaining sound reputation requires robust control and investigation. In this paper, we analyze a reputation mechanism that objectively maintains accurate reputation evaluation of selfish agent-based web services. In the proposed framework, web ser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9bfaaff9901a13daa70d4534224c23f
https://doi.org/10.1016/j.eswa.2012.04.070
https://doi.org/10.1016/j.eswa.2012.04.070
Publikováno v:
Knowledge-Based Systems. 30:1-16
In open multi-agent systems, agents engage in interactions to share and exchange information. Due to the fact that these agents are self-interested, they may jeopardize mutual trust by not performing actions as they are expected to do. To this end, d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac7460ecdbeb1aff58550deabbbd2165
https://doi.org/10.1016/j.knosys.2011.01.004
https://doi.org/10.1016/j.knosys.2011.01.004
Publikováno v:
ANT/MobiWIS
We address the collusion problem in a reputation-driven multi-agent system where agents represent service providers, consumers, and a controller. A game structure is proposed where players are supposed rational and payoff maximizers. The main issue a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2de2d7f94cb14062d74be5c2e10249a2
Publikováno v:
Proceedings of the AAAI Conference on Artificial Intelligence. 24:1352-1357
Maintaining a sound reputation mechanism requires a robust control and investigation. In this paper, we propose a game-theoretic analysis of a reputation mechanism that objectively maintains accurate reputation evaluation of selfish agent-based web s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bee3dcbe23eb120835a78a680654ca2d
https://doi.org/10.1609/aaai.v24i1.7516
https://doi.org/10.1609/aaai.v24i1.7516
Publikováno v:
International Journal of Web Services Research. 7:30-51
This paper proposes an effective mechanism dealing with reputation assessment of communities of web services (CWSs) known as societies composed of a number of functionally identical web services. The objective is to provide a general incentive for CW
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::559cf751912753d6b1f1307568a2fa60
https://doi.org/10.4018/jwsr.2010070102
https://doi.org/10.4018/jwsr.2010070102