Results 251 to 260 of about 18,165,955 (294)
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Online Learning in BitTorrent Systems
IEEE Transactions on Parallel and Distributed Systems, 2012We propose a BitTorrent-like protocol based on an online learning (reinforcement learning) mechanism, which can replace the peer selection mechanisms in the regular BitTorrent protocol. We model the peers' interactions in the BitTorrent-like network as a repeated stochastic game, where the strategic behaviors of the peers are explicitly considered.
Rafit Izhak-Ratzin +2 more
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2004
One of the most important class of Data Mining applications is the so called 'Web Mining Systems' which analyzes and extracts important and non-trivial knowledge from Web related data. Typical applications of Web Mining are represented by the personalization or recommender systems.
Baraglia R, Silvestri F
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One of the most important class of Data Mining applications is the so called 'Web Mining Systems' which analyzes and extracts important and non-trivial knowledge from Web related data. Typical applications of Web Mining are represented by the personalization or recommender systems.
Baraglia R, Silvestri F
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Online bagging for recommender systems
Expert Systems, 2018AbstractEnsemble methods have been successfully used in the past to improve recommender systems; however, they have never been studied with incremental recommendation algorithms. Many online recommender systems deal with continuous, potentially fast, and unbounded flows of data—big data streams—and often need to be responsive to fresh user feedback ...
João Vinagre +2 more
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Online student enrollment system
Proceedings of the 34th annual ACM SIGUCCS fall conference: expanding the boundaries, 2006Our Online student enrollment system enables students to enroll into their subjects prior to the commencement of their semesters. This enrollment system not only allows international students to enroll through internet without traveling to the campus but also incorporates the business rules.
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The Continuous Audit of Online Systems
Auditing: A Journal of Practice & Theory, 1991Abstract The evolution of MIS technology has affected traditional auditing and created a new set of audit issues. This paper describes the Continuous Process Auditing System (CPAS) developed at AT&T Bell Laboratories for the internal audit organization that is designed to deal with the problems of auditing large paperless real ...
Miklos A. Vasarhelyi, Fern B. Halper
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Online trust and reputation systems
Proceedings of the 8th ACM conference on Electronic commerce, 2007As online commerce, social networks, and user-generated content become common, need for trust and reputation models become prime. This tutorial will give an overview of trust and reputation systems as studied by social network researchers. Other topics include: Reputation and its relationship to security and fraud; Feedback and other Manifestations and
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Online-Expert: An expert system for online database selection
Journal of the American Society for Information Science, 1992Because of the rapid growth in the number of databases and online vendors/hosts, the task of selecting databases has become increasingly complicated, not only for end-users but also for information specialists. In addition, shortage of such experts and the cost of consultation, may act hindrances for new users, thereby limiting the utilization of ...
Sajjad Zahir, Chew Lik Chang
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An online system analysis course
Proceedings 12th Conference on Software Engineering Education and Training (Cat. No.PR00131), 1999This paper discusses on online graduate course that teaches a structured method of systems analysis. The course is the first course in a completely online graduate degree program. The paper briefly discusses the degree program and the online environment, and describes how the course is organized and taught.
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A Recommendation System for Online Courses
2017Nowadays there are many courses available for students, and sometimes it is hard for a student to perceive information related to those courses and decide which course to take. This work aims to build a system to suggest online courses to users based on their profile and the similarity with other users.
David Estrela +3 more
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