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The key characteristic of the game model in this paper is that each player, before making a choice, informs other players by declaring he will cooperate or play individually, and the decision to cooperate or not will be strategic element of player. The optimal trajectory of game in finite extensive form with the simple coalitional structure is constructed and the algorithm of value of game for this...
Clustering analysis is a common unsupervised anomaly detection method, and often used in Intrusion Detection System (IDS), which is an important component in the network security. The single cluster algorithm is difficult to get the great effective detection, and then a new cluster algorithm based on evidence accumulation is born. The IDS with clustering ensemble has a low false positive rate and...
According to the problem of graph cuts matching algorithm that lots of false matches appears in weak texture area, an improved graph cuts matching algorithm for dense matching is proposed in this paper. First, corner point detection and matching are made between stereo image pairs, and false matches are eliminated by relaxation algorithm and LMeds algorithm. Secondly, triangulate partitioning of discrete...
Energy-efficient data gathering is a common but critical operation in many applications of wireless sensor networks. Clustering is a kind of key technique used to reduce energy consumption, which can decrease the communication load and prolong the network lifetime by means of similar data aggregation in the cluster-heads. In this paper, we propose a novel clustering algorithm which better suit the...
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