Song Qin

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—Social network studies are becoming increasingly popular and have been applied to several fields of study such as law enforcement, marketing, spread of disease, as well as in the improvement of organizational performance. One area that is yet to be explored relates to harnessing the power of social networks as recommender systems. The idea that users may(More)
Given known game-theoretical analyses of peer-reviewing for conferences, the plan is to experiment with organizing an event based on techniques that in simulations yield the best incentives for high quality reviewing. Game theory is a powerful tool that can be used to model, analyze, and compare complex social interactions. If one can formalize and quantify(More)
The comprehensive mechanism survey on the gas-phase reaction between nickel monoxide and methane for the formation of syngas, formaldehyde, methanol, water, and methyl radical has been investigated on the triplet and singlet state potential energy surfaces at the B3LYP/6-311++G(3df, 3pd)//B3LYP/6-311+G(2d, 2p) levels. The computation reveals that the(More)
Decentralized social networks defined by user actions, e.g., decentralized discussion forums, are expected to be ideal environments for Sybil and false identity attacks (just as in the case of the similar web based systems: YouTube, etc.). In particular, these attacks form a significant impediment for meaningful electronic de-liberative petition drives,(More)
Traditional peer-reviewing is a process whereby submissions by various scientists are selected based on certain criteria passed on to reviewers by organizers of conferences or editors of journals. This process has been used to maintain the quality of the works being presented and also to help grouping reports relevant to a given community (or topic).(More)
P2P social networks defined by user actions (e.g., P2P discussion forums) are expected to be ideal environments for Sybil and false identity attacks (just as in the case of the similar web based systems: YouTube, etc.). In particular, these attacks are a significant impediment for meaningful electronic petition drives since they render impossible the(More)
The gas-phase reaction mechanism between methane and rhodium monoxide for the formation of methanol, syngas, formaldehyde, water, and methyl radical have been studied in detail on the doublet and quartet state potential energy surfaces at the CCSD(T)/6-311+G(2d, 2p), SDD//B3LYP/6-311+G(2d, 2p), SDD level. Over the 300-1100 K temperature range, the branching(More)
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