seabet online casino title：Agent Incentives of Strategic Behaviors in Resource seabet online casino on P2P Networks
seabet online casino time:2019Year12month27Sunday morning10:00
Reporting location:Computer seabet online casino313
seabet online casino Introduction:
In this talk, we focus on the resource seabet online casino over networks with autonomous participants (or agents), which goes beyond the peer-to-peer (P2P) bandwidth seabet online casino idea. In such a resource seabet online casino system, participants act as both suppliers and consumers of resources. Formally, this system is modeled as an undirected graph G, where each node i represents a peer with
units of divisible resources (or weight) to be distributed among its neighbors. Each agent obtains the utility by exchanging its resources with its neighbors according to the preset rules. However, agents may play strategically to improve their utilities by influencing the allocation, since the allocation depends on what they submit. Recently we proved the truthfulness of a market equilibrium mechanism, which can be obtained by a combinatorial method, against strategic behaviors of edge deletion and weight cheating. Another kind of strategy, called Sybil attack, is also considered. A strategic agent plays the Sybil attack by disguising itself to create several copied false nodes with its resources assigning among them. We are interested in the robustness seabet online casino market equilibrium mechanism in withstanding such a strategy in terms seabet online casino incentive ratio to measure how much one could gain at most. A series of work have been done on the Sybil attack strategy against the market equilibrium mechanism on different kinds of graphs.
About the speaker:
Dr. Cheng Yukun，Associate professor at Suzhou University of seabet online casino and Technology。Director of the Game Theory Branch of the Chinese Operations Research Society，Young Director of the Mathematical Planning Branch of the Chinese Operational Research Society，Director of Jiangsu Provincial Operations Research Society。Main research field is information economics、Algorithmic Game Theory、Combination optimization, etc.。2010-2013, he engaged in postdoctoral research at Zhejiang seabet online casino.2012-2013Year，Won a visit to the University of Melbourne, Australia, funded by the China Scholarship Council。As project leader，Presided over the National Natural seabet online casino Foundation of China project3item, in charge of projects at provincial and ministerial level or above1item, in charge seabet online casino Provincial Department of Education project1item。As a main project participant，Participated in the National Natural seabet online casino Foundation of China project5Item. Published papers in domestic and foreign journals and conferences30Articles, includingICDCS(Top International Conference on Distributed Computing Systems)，IJCAI(Top International Conference on Artificial Intelligence),WINE，SAGT，COCOONPublished papers at important international seabet online casino conferences13Article. get2019Universities seabet online casino“Qinglan seabet online casino”The title of outstanding young backbone teacher; obtained2017Second Prize in Jiangsu Higher Education Micro-course Teaching Competition,2018Second Prize in the Teaching Competition for Young Teachers in Undergraduate Universities seabet online casino.
