We study cooperative games with a priority structure modeled by poset on the agent set. introduce Priority value, which splits Harsanyi dividend of each coalition among set its members over no other member has priority. This allocation shares many desirable properties classical Shapley value: it is efficient, additive and satisfies null axiom. provide two axiomatic characterizations value invok...

Our group OKSAT submitted five runs for Chinese and Japanese subtasks of the NTCIR-12 Short Text Conversation task (STC). We searched not only posts but also comments for terms of each query (post). We also gave more priority to short comments than longer ones. Then we filtered retrieved comments by characteristic words including proper nouns. We added attributes to the corpus and also to the q...

A minimal model based on individual interactions is proposed to study the non-Poisson statistical properties of human behavior: individuals in the system interact with their neighbors, the probability of an individual acting correlates to its activity, and all individuals involved in action will change their activities randomly. The model creates rich non-Poisson spatial-temporal properties in ...

This paper analyzes court priority queuing behavior by examining the time lapse between when a case enters a court’s docket and when it is ultimately disposed of. Using data from the Supreme courts of the United States, Massachusetts, and Canada we show that each court’s docket features a slow decay with a decreasing tail. This demonstrates that, in each of the courts examined, the vast majorit...