共查询到20条相似文献,搜索用时 0 毫秒
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This paper presents some massively parallel computers, especially those dedicated to image processing and artificial vision. After a discussion on the information processing principle in an architectural point of view, we analyse three representative machines: MPP (processor array), Connection Machine (hypercube machine) and Sphinx (pyramid machine). A comparative study of the implementation of image analysis is carried out. This paper also emphasizes the influence of integration technologies to the realization of the massively parallel computers. 相似文献
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Jean-Claude Simon 《电信纪事》1987,42(7-8):470-489
Computer systems are the most general machines, able to process information. As opposed to pure mathematical models, computability and programmability of the models implemented on computers become essential. The need to escape from the limitations of computational complexity implies new ideas and techniques, such as those of artificial intelligence and pattern recognition. 相似文献
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In this article, we introduce the problem of automatic speech understanding and its relationship with artificial intelligence. We first present what is now believed to be reasonable to ask computers in such a domain, and then give a short history of speech recognition. Then we indicate the various places where artificial intelligence may be useful for designing a speech understanding system and we give more details about its application to two particular problems: the acousticophonetic decoding, and the model designing of oral dialogue. 相似文献
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This paper provides an introduction to the field of neural nets and associated learning procedures. Artificial intelligence and pattern recognition are taken in it as synonyms. Massively parallel, neural-like, networks are receiving increasing attention as a mechanism for expressing information processing models. The attempt to achieve human-like performances in the field of speech and image recognition justify this broadening of interest. Neural networks process information in new ways. The use of their properties appears to have promise for the development of solutions to problems that have intractable or unknown algorithms or are too computationally intense. 相似文献
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After a brief overview of software reuse techniques and of some applications of artificial intelligence to reusability, two approaches are presented: the Esprit project Knosos to design a knowledge-based environment for software system configuration reusing components, and a study of design reuse. The former is already leading to pre-industrial applications while the latter still involves on-going research. 相似文献
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Félix Hautin 《电信纪事》1987,42(7-8):461-469
This paper is devoted to a presentation of the elements of a methodology for the design of artificial intehigence applications. The case of expert systems is emphasized. The different design steps are defined and briefly justified. 相似文献
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Henri Farreny 《电信纪事》1989,44(5-6):207-217
This paper gives an introductory insight of some artificial intelligence topics which are in the core of the development of this matter. Three important research trends are briefly addressed: graph search problem-solving, expert systems and reasoning models. 相似文献
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通过对雷达侦察和雷达对抗侦察各自优缺点的论述,阐明了雷达情报系统和雷达对抗情报系统在战争中的地位和面临的威胁。为了提高系统生存能力,充分发挥雷达和雷达对抗侦察设备的效能,分析研究了雷达情报与雷达对抗情报协同独特的优点和巨大的应用价值及实际意义。 相似文献
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