منابع مشابه
Impromptu Measurement Infrastructures using RTP
Dedicated infrastructures for end-to-end measurements are complex to deploy and manage. Equipment cost, the requirements for reporting bandwidth, and the administrative diversity of the Internet, are factors that potentially hamper scalability. This paper describes the architecture and implementation of an alternative approach in which the end-to-end probing and measurement reporting functions ...
متن کاملA lantern lemma
We show that in the mapping class group of a surface any relation between Dehn twists of the form T j xT k y = M (M a multitwist) is the lantern relation, and any relation of the form (TxTy) k = M (where Tx commutes with M ) is the 2-chain relation. AMS Classification 57M07; 20F38, 57N05
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We are concerned with forms of interaction in which multiple users, with differing agendas and interests, may realise opportunities for useful synchronisation of their activities. We present a framework in which intelligent software agents act as semi-autonomous intermediaries among nomadic users. Agents capture and process information about situations (specifically about the environment, users...
متن کاملCoordination and Adaptation in Impromptu Teams
Coordinating a team of autonomous agents is one of the major challenges in building effective multiagent systems. Many techniques have been devised for this problem, and coordinated teamwork has been demonstrated even in highly dynamic and adversarial environments. A key assumption of these techniques, though, is that the team members are developed together as a whole. In many multiagent scenar...
متن کاملLessons Learned Using YANCEES to Support Impromptu
This paper describes the lessons learned in the use of an extensible publish/subscribe infrastructure in the supporting for a peer-to-peer collaborating system called Impromptu. We describe our experience using YANCEES to solve different problems faced during this project, and the lessons learned in the process. Some limitations and architectural issues are also discussed. They are mainly relat...
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ژورنال
عنوان ژورنال: Journal of Geography
سال: 1910
ISSN: 0022-1341,1752-6868
DOI: 10.1080/00221341008985433