نتایج جستجو برای: cooperative operation
تعداد نتایج: 278148 فیلتر نتایج به سال:
The cooperative sector is one of the three main components of the Islamic Republic of Iran’s economic system. Based on the top policies of Article 44 of the Constitution, its share of the national economy is expected to reach 25% by the end of the Fifth Development Plan. However, only 7% of this share has so far been realized. This study aims at discovering the reasons, backgrounds, processes a...
Is it possible, and to what extent feasible, for link schedulers and buuer managers in multimedia networks with propagation delays to eeectively relieve congestion by means of feedback signalling? We show that a proactive, cooperative control algorithm for distributed resource scheduling and buuer management of multime-dia networks based on traac predictions of correlated input traac streams in...
This paper presents Cluster-Aware Remote Disks (CARDs), a Single System I/O architecture for cluster computing. CARDs virtualize accesses to remote cluster disks over a System Area Network. Their operation is driven by cooperative caching policies that implement a joint management of the cluster caches. All the CARDs of a given disk employ a common policy, independently of other CARD sets. CARD...
A serious difficulty in concurrent programming of a distributed system is how to deal with scheduling and load balancing of such a system which may consist of heterogeneous computers. In this paper, we formulate the static load-balancing problem in single class job distributed systems as a cooperative game among computers. The computers comprising the distributed system are modeled as M/M/1 que...
Bargaining with Imperfect Enforcement* The game-theoretic bargaining literature insists on non-cooperative bargaining procedure but allows 'cooperative' implementation of agreements. The effect of this is to allow free-reign of bargaining power with no check upon it. In reality, courts cannot implement agreements costlessly, and parties often prefer to use 'non-cooperative' implementation. We p...
Cooperative ITS systems are expected to improve road traffic safety and efficiency, and provide infotainment services on the move, through the dynamic exchange of messages between vehicles, and between vehicles and infrastructure nodes. The complexity of cooperative ITS systems and the interrelation between its components requires their extensive testing before deployment. The lack of simulatio...
A proactive, distributed, cooperative control algorithm for resource scheduling of broadband networks based on asynchronous time sharing, is presented. Underlying its feasibility and eeectiveness are traac predictions of correlated input traac streams into network nodes. The processes modeling the traac load are stationary with nite mean and autocorrelation function. The traac predictions are u...
A new version of the cooperative algorithm is proposed for transmitter power control in mobile cellular systems. It is a distributed algorithm based on the assumption that limited control data communication between neighboring base stations are allowed. Its convergence under asynchronous operation is proved. Numerical results show that it has a higher convergence rate and smaller dynamic range ...
This paper proposes an architecture to achieve cooperative behaviour among a set of robotic devices. The architecture, with a pure reactive nature privileges the use of local decision mechanisms instead of centralized ones. The performance assessment for the execution of a class of tasks common in the operation of mobile manipulators is made via a particular mission composed by a number of tasks.
“Small, scattered and weak”, i.e., small-scale arable land holdings, decentralized operation, weak effectiveness are common agricultural development problems that most developing countries face. Promoting the moderate-scale operation modernization of agriculture under premise protecting social stability is a complex systemic process. In evolution China’s business model system reform, Land Share...
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