Reputation Assessment in Collaborative Environments
نویسندگان
چکیده
Acknowledgements I thank my family who supported me day by day, even in the worst ones when I can be very grumpy and intractable. I would not have achieved this goal without them. A special thank to my advisor, prof. Alberto Trombetta, who led me in this difficult path being always very patient and supportive. I want to acknowledge also 7pixel society, with a special mention to Nicola Lamberti, because they believe in research and financially supported my PhD. I am grateful to prof. Tan Kian-Lee who not only gave me a great opportunity during the last year of my PhD, but also a new hope to finish it; and eventually kindly accepted to review this thesis. In addition, my gratitude goes also to dr. Stefano Braghin, who helped me understanding the PhD lifestyle, made really interesting coffee break debates about coding style and philosophy and pleased me with his friendship. Last but not least I want to express my gratitude to all the professors, labmates, coworkers and friends who, sharing moments of their life with me, made these years memorable. It would be impossible to list everyone is worth a mention here, so I prefer to close with a simple Thank you all
منابع مشابه
Impact of Dynamic Assessment on the Writing Performance of English as Foreign Language Learners in Asynchronous Web 2.0 and Face-to-face Environments
This study sought to investigate dynamic assessment (DA) - an assessment approach that embeds inter- vention within the assessment process and that yields information about the learner’s responsiveness to this intervention - and the writing performance of the second language (L2) learners in Web 2.0 contexts. To this end, pre and post-treatment writings of 45 par...
متن کاملImproving Social Odometry Robot Networks with Distributed Reputation Systems for Collaborative Purposes
The improvement of odometry systems in collaborative robotics remains an important challenge for several applications. Social odometry is a social technique which confers the robots the possibility to learn from the others. This paper analyzes social odometry and proposes and follows a methodology to improve its behavior based on cooperative reputation systems. We also provide a reference imple...
متن کاملReputation management in collaborative computing systems
In collaborative systems, a set of organisations shares their computing resources, such as compute cycles, storage space, or on-line services, in order to establish Virtual Organisations aimed at achieving common tasks. The formation and operation of Virtual Organisations involve establishing trust among their members and reputation is one measure by which such trust can be quantified and reaso...
متن کاملWikiRep: Digital Reputation in Virtual Communities
We present a framework for applying digital reputations to collaborative environments, where multiple authors contribute to the same document. In our mechanism readers evaluate a single document, and reputation data derived from the feedbacks affect multiple authors and document versions. The digital reputation encourages contribution and provides motivation for active participation, leading to...
متن کاملDesigning collaborative learning model in online learning environments
Introduction: Most online learning environments are challenging for the design of collaborative learning activities to achieve high-level learning skills. Therefore, the purpose of this study was to design and validate a model for collaborative learning in online learning environments. Methods: The research method used in this study was a mixed method, including qualitative content analysis and...
متن کاملBuilding a reputation-based bootstrapping mechanism for newcomers in collaborative alert systems
Today trust is a key factor in distributed and collaborative environments aimed to model participating entities’ behavior, and to foresee and predict their expected actions in the future. Yet, prior to the first interaction of a new party in the system, trust and reputation models face a great challenge: how to assign an accurate initial reputation score to a newcomer? The answer needs to tackl...
متن کامل