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  1. No Access

    Article

    ISOETRP clustering algorithm and its application to tree classifier design

    A new clustering algorithm ISOETRP has been developed. Several new objectives have been introduced to make ISOETRP particularly suitable to hierarchical pattern classification. These objectives are: a) minimiz...

    Qingren Wang in Journal of Computer Science and Technology (1986)

  2. No Access

    Article

    A high resolution Chinese character generator

    Font storage requirement is a crucial problem in develo** Chinese typesetting system. A unique data compression technique is adopted in the system. The representation of regular strokes and irregular strokes...

    Xuan Wang, Zhimin Lü, Yuhai Tang, Yang **ang in Journal of Computer Science and Technology (1986)

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    Article

    An effective test generation algorithm for combinational circuits

    In this paper, an analysis of backtrack behavior in PODEM (the test generation algorithm for combinational circuits presented by P. Goel) is given. It is pointed out that there are still many unnecessary backt...

    Jianchao Wang, Daozheng Wei in Journal of Computer Science and Technology (1986)

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    Article

    Some modifications of the parallel Halley iteration method and their convergence

    In this paper we derive five kinds of algorithms for simultaneously finding the zeros of a complex polynomial. The convergence and the convergence rate with higher order are obtained. The algorithms are numeri...

    Prof. De-ren Wang, Yu-jiang Wu in Computing (1987)

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    Article

    Design of array processor systems

    A new type of high-performance array processor system is presented in this paper. Unlike the conventional host-peripheral array processor systems, this system is designed with a functionally distributed approa...

    Peisu **a, **nwo Fang, Yuxiang Wang in Journal of Computer Science and Technology (1987)

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    Article

    Automatic extraction of words from Chinese textual data

    In addition to Chinese character I/O, one of the most important issues for Chinese information processing is automatic extraction of words from textual data. Having discussed the characteristics of Chinese wor...

    Yongcheng Wang in Journal of Computer Science and Technology (1987)

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    Article

    Reconvergent-fanout-oriented testability measure

    This paper describes the theory and implementation of a testability measure program called RFOTM. It is suggested that the real difficulty in test generation should be reflected in testability measure. We anal...

    Jianchao Wang, Daozheng Wei in Journal of Computer Science and Technology (1988)

  8. No Access

    Article

    Transaction management in distributed database system POREL

    This paper describes the architecture and implementation algorithm of a transaction management subsystem (TM) in the distributed database system POREL. The TM has been reimplemented on VAX 11/750.

    Hanhu Wang in Journal of Computer Science and Technology (1988)

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    Article

    The human-computer dialogue management of FCAD system

    This paper describes the dialogue management of FCAD’s user interface through introducing FCAD’s data-driven user interface model which eases the creation, modification, analyzing, and testing of it.

    Fuyan Zhang, Shijie Cai, Shu Wang, Ruding Ge in Journal of Computer Science and Technology (1988)

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    Article

    A syntactic-semantic approach for pattern recognition and knowledge representation

    The attributed grammar is expanded by emphasizing semantic information. Various relations between variables of a production, and control strategies are introduced. As a result, two kinds of generalized attribu...

    Juwei Tai, Jue Wang, **n Chen in Journal of Computer Science and Technology (1988)

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    Article

    A software tool for constructing traditional Chinese medical expert systems

    It is an urgent task to implement a lot of expert systems to capture the valuable expertise of experienced doctors of traditional Chinese medicine. In order to meet the needs, a software tool is developed. It ...

    Nengbin Wang, **aoqing Liu, Guangfu Liu in Journal of Computer Science and Technology (1988)

  12. No Access

    Article

    CQAES, a Chinese question answer experimental system

    In this paper a Chinese sentence is regarded as a statement for an event and expressed with a table which has the nested structure. Seven kinds of sense coherent relationships among the events are introduced t...

    Yin Feng, Kaizhu Wang, Yadong Chang in Journal of Computer Science and Technology (1988)

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    Article

    On the communication structures of hyper-ring and hypercube multicomputers

    The well-known torus and its variants, which we call hyper-rings, as well as hypercube architectures are further studied and evaluated as interconnection networks for multicomputers. Comparisons are made among...

    **gwen Wang, Jichang Kang, Zhaoxuan Han in Journal of Computer Science and Technology (1989)

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    Article

    A new method for generating conic sections

    This paper presents a difference method for computing vertices of the polygon inscribed in a conic section. It can be applied to computer graphic package or to plotter to generate conic sections. This method i...

    Wen** Wang, Jiaye Wang in Journal of Computer Science and Technology (1989)

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    Article

    Monolingual: One way towards the integrated software development environment

    The software development is considered as stepwise abstract-implementation process in software like cycle. This paper presents a monolingual methodology and an embryo of MONOL which uses a uniform scheme to de...

    Zhenyu Wang in Journal of Computer Science and Technology (1989)

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    Article

    Complexity analysis of a process for simultaneously obtaining all zeros of polynomials

    In this paper, applying the major function method, we extend the convergence region of algorithm (2) and obtain a large computable radius estimate of safe initial disks. This result is an improvement of all re...

    Wang Deren, Zhao Fengguang in Computing (1989)

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    Article

    On pattern separating function in a two-layered random nerve net with feedforward inhibitory connections

    In this paper, we derive a theory for investigating the pattern separating function in the nerve net. Then, we consider some effects of the stochastic parameters constructing the nerve net, firing rates of the...

    Toyoshi Torioka, Jiaye Wang in Journal of Computer Science and Technology (1989)

  18. No Access

    Article

    The geometric modelling of furniture parts and its application

    In this paper, a 3-D solid modelling method appropriate for the design of furniture parts, which has been used in FCAD (Computer Aided Design for Furniture Structure) system, is introduced. Some interactive fu...

    Fuyan Zhang, Shijie Cai, Yulan Wang in Journal of Computer Science and Technology (1989)

  19. No Access

    Article

    NITWS—An efficient and system atically developed window system

    A window system, named NITWS, is presented, which features satisfactory performance and a new system architecture. A systematic way of development of the window system is also presented.

    Nengbin Wang, Dahai Huang in Journal of Computer Science and Technology (1989)

  20. No Access

    Article

    Effective error estimates for the numerical solution of Fredholm integral equations

    This paper describes the theoretical basis of an effective a posteriori error analysis for Fredholm integral equations of the second kind. We present error bounds from which we then derive error estimators tha...

    Ch. Kenney, P. Linz, R. L. C. Wang in Computing (1989)

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