Cocker
发表于 2025-3-30 10:52:13
Selecting Seed Nodes for Influence Maximization in Dynamic Networks,will be searched and it is added to the seed nodes incrementally. Since exact computation of influence of a node is #P-Hard, we employ heuristics for approximate computation. The results of our experiments show that our method is more effective than the methods based on centralities for dynamic netw
sparse
发表于 2025-3-30 14:32:33
Neighbourhood Distinctiveness: An Initial Study,works. The motivation is to identify individuals across the dark social networks that underly recorded networks. We test an Enron email database and show the out-neighbourhoods of email addresses are highly distinctive. Then, using citation databases as proxies, we show that a paper in CiteSeer whic
extemporaneous
发表于 2025-3-30 18:24:50
,An Efficient Estimation of a Node’s Betweenness,al disciplines of late. In conjunction with the big data problems, there came the need to analyze large complex networks. Exact computation of a node’s betweenness is a daunting task in the networks of large size. In this paper, we propose a non-uniform sampling method to estimate the betweenness of
赞美者
发表于 2025-3-30 22:20:59
Sentiment Classification Analysis of Chinese Microblog Network, retweeting tweets and making comments provided by Weibo service, users can easily express their feelings, giving opinions and make interactions with their friends in real time. Sentiment analysis of Weibo messages is important for the analysis of human sentiment. The characteristics of Chinese micr
aesthetician
发表于 2025-3-31 01:02:21
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手榴弹
发表于 2025-3-31 05:01:07
A Two-Parameter Method to Characterize the Network Reliability for Diffusive Processes,ct evaluation of the reliability polynomial is almost impossible for large graphs; estimating the polynomial’s coefficients is feasible but requires significant computation. Furthermore, the information required to specify the polynomial scales with the size of the graph. Thus, we aim to develop a w
恫吓
发表于 2025-3-31 11:00:28
Analysis of the Effects of Communication Delay in the Distributed Global Connectivity Maintenance oining the communication graph connectivity is a fundamental issue. In this paper, we analyse the effects of communication time delay upon a connectivity maintenance control strategy for robotic agents. The results show that the connectivity strategy is resilient to the negative effects of such distu
跳脱衣舞的人
发表于 2025-3-31 15:22:38
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ALE
发表于 2025-3-31 20:45:10
Dynamics of Conflicting Beliefs in Social Networks,models agents have a degree of tolerance, which represents the extent to which the agent takes into account the differing beliefs of other agents, and a degree of conflict, which represents the extent to which two beliefs are considered to be competing. In this paper, we apply different tolerance an
圆柱
发表于 2025-4-1 01:38:27
Building Mini-Categories in Product Networks,ted by small isolated components, dense clique-based communities, and sparse stars and linear chains and pendants. We used the identified structural elements (tiles) to organize products into mini-categories—compact collections of potentially complementary and substitute items. The mini-categories e