the study of DACS Scheme, which manages a whole network system by communication control on a client computer, has been advanced. On the network introducing DACS Scheme, when configuration change of the network system ...
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ISBN:
(纸本)0769529097
the study of DACS Scheme, which manages a whole network system by communication control on a client computer, has been advanced. On the network introducing DACS Scheme, when configuration change of the network system is carried out, a client computer can be used without changing setups. So far, functions of DACS Scheme and of network service which is realized on the network introducing DACS Scheme have been studied. the problem for applying DACS Scheme to practical network is that, processing load is heavy at the time of controlling communication because communication is controlled by a user unit. Function of controlling communication by a user unit has been used in SSL-VPN and Opengate. However, the study for the purpose of managing a whole network system by communication control by a user unit, isn't reported except DACS Scheme. therefore, we propose models for managing a whole network system;Course management type model and Client management type model. At the point of processing load which occurs at the time of controlling communication, these two models are compared. From comparing results, it is shown that, DACS Scheme with Client management type model is advantageous at the point of processing load which occurs at the time of control communication.
the implementation of parallel asynchronous iterative algorithms on message passing architectures is considered. Several issues related to communication via message passing interfaces or libraries such as MPI-1, MPI-2...
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the implementation of parallel asynchronous iterative algorithms on message passing architectures is considered. Several issues related to communication via message passing interfaces or libraries such as MPI-1, MPI-2, PVM or SHMEM are discussed in this survey paper. Practical implementations are proposed
Cohesion degree is an important feature in differentiating ambiguous Chinese phrases. At the present time, there are no module in computer-oriented linguistic theories to represent this information and it is represent...
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ISBN:
(纸本)0769529097
Cohesion degree is an important feature in differentiating ambiguous Chinese phrases. At the present time, there are no module in computer-oriented linguistic theories to represent this information and it is represented by additional statistical modules. the Binary Combinatorial Grammar (BCG) is based on arithmetic computing and integrates the cohesion degree as the priorities between operators. In order to resolve the share space problem and to improve the efficiency of operator precedence shift-reduce parsing algorithm, the notion of precedence is introduced to the CYK algorithm to determine the combinatorial direction and to prune a portion of unnecessary subtrees daring the parsing process. In the experiment of Chinese BCG parsing, all of the spent time, produced edges and result trees in the precedence based CYK algorithm are much less than that of the traditional CYK algorithm and the operator precedence based shift-reduce algorithm.
On the basis of introducing our knowledge collaborative processing model (KCPM) to support spatial domain problem solving, this study puts forward a self-adaptive QoS structure oriented to spatial knowledge mining, co...
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Airbag deployments during automobile accidents can cause injury and even death if the occupant is an improper size or in an improper position. Because of this, steps have been taken to make airbag deployment safer by ...
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Ad hoc networks are characterized with frequent link failures and network topology change. these features result in a great challenge to transmit video over ad hoc networks. We propose a novel scheme for robust video ...
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Color management for the printer is one of the key techniques in the color image reproduction. A New color management model is presented based on analyzing the printer color rendering principle. First, the paper takes...
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Based on Catmull-Clark Subdivision scheme, a valid algorithm of offset approximation for Subdivision Surface is proposed. It can overcome the defect that previous approaches treat offset surface only as parametric sur...
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the Kalman filter is a set of mathematical equations that provides an efficient computational (recursive) mean to estimate the state of a process, in a way that minimizes the mean of the squared error. this filter is ...
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An improved method of voice conversion is proposed to make the speech of a source speaker sound like uttered by a target speaker. Speaker individuality transformation is achieved by altering the spectral envelope and ...
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