標(biāo)題: Titlebook: Information Systems; COINS IV Julius T. Tou Book 1974 Plenum Press, New York 1974 data model.data structure.information processing.informat [打印本頁(yè)] 作者: 不足木 時(shí)間: 2025-3-21 18:48
書(shū)目名稱(chēng)Information Systems影響因子(影響力)
作者: 全面 時(shí)間: 2025-3-21 21:51
Quantitative Timing Analysis and Verification for File Organization Modeling,runs using the 360/50. The average error for the most complex access method tested is well under 10%. The discrepancies, in general, are caused by the difference between the file layouts in the model and the computer runs. A brief description of the model and short discussion of the difficulties in applying this technique are included.作者: 割公牛膨脹 時(shí)間: 2025-3-22 01:35
SEFIRE: A Sequential Feedback Interactive Retrieval System,ch strategies based upon pattern recognition principles increase the overall effectiveness of interactive retrieval. This paper discusses the design principles and presents some results from our pilot study.作者: BROW 時(shí)間: 2025-3-22 06:09
Book 1974computer and information sciences have witnessed a great intensification of research and education. The activities in this field have been significantly broadened and enriched. During this ten-year period, we have organized four COINS symposia to provide a forum for promoting com- munication among s作者: 都相信我的話 時(shí)間: 2025-3-22 09:19
hat time, computer and information sciences have witnessed a great intensification of research and education. The activities in this field have been significantly broadened and enriched. During this ten-year period, we have organized four COINS symposia to provide a forum for promoting com- municati作者: Mitigate 時(shí)間: 2025-3-22 15:10
Special Topic Data Base Development,he topic coverage of the profile depends only on the specific requirements of the user community for whom it was defined. Any one of a number of weighting functions can be applied to the phrases and usually depends on the corpus itself. This technique is useful where text analysis is either impractical or not possible.作者: 制定 時(shí)間: 2025-3-22 20:41
EMISARI: A Management Information System Designed to Aid and Involve People,lephone party line, using a computer to organize, selectively sort, and store-and-forward a constant flow of statistics, messages, estimates, reference materials, guidelines, notices, and other informational accoutrements of a modern management operation.作者: craving 時(shí)間: 2025-3-23 01:15 作者: helper-T-cells 時(shí)間: 2025-3-23 04:33 作者: optional 時(shí)間: 2025-3-23 05:37 作者: 主動(dòng)脈 時(shí)間: 2025-3-23 10:50
An Analysis of Document Retrieval Systems Using a Generalized Model,es, strong points, and inadequacies. The generalized model represents a flexible, comprehensive, modular structure of a retrieval system, as opposed to previous models, which generally emphasize only a specific aspect of the retrieval problem.作者: Apraxia 時(shí)間: 2025-3-23 16:00 作者: ventilate 時(shí)間: 2025-3-23 21:34
Processing Systems Optimization through Automatic Design and Reorganization of Program Modules, as to produce an optimal design with respect to a specific target machine. Performance criteria for the optimal design is defined in terms of four components: (1) processing time, (2) transport volume, (3) core size, and (4) number and type of I/O units required.作者: 提名的名單 時(shí)間: 2025-3-24 00:01
Verification and Semantic Checking of APL Programs,rification of programs with arrays. (2) The partial operators introduce the complication of showing program executability. The latter reason leads to a new form of programming, called “semantic checking.”作者: 險(xiǎn)代理人 時(shí)間: 2025-3-24 05:17 作者: TEN 時(shí)間: 2025-3-24 08:43 作者: CLASH 時(shí)間: 2025-3-24 14:25
https://doi.org/10.1007/978-1-4684-2694-6data model; data structure; information processing; information retrieval; information system; learning; m作者: bizarre 時(shí)間: 2025-3-24 17:11 作者: ELATE 時(shí)間: 2025-3-24 22:43
A Relational Data Management System,RDMS is a flexible data analysis and manipulation system based on Codd’s relational operations and Child’s set-theoretic operations. This presentation focuses on the application of these techniques to practical problems. Some details of our implementation on a large virtual memory computer will be given.作者: 有危險(xiǎn) 時(shí)間: 2025-3-25 00:20
A Data Base Search Problem,The problem of constructing an efficient retrieval algorithm for responding to queries of arbitrary complexity on a relational data base is considered. A query, represented by a relation-defining expression in the relational calculus, is translated into a retrieval algorithm.作者: optic-nerve 時(shí)間: 2025-3-25 04:19 作者: 泛濫 時(shí)間: 2025-3-25 08:46
,SPIRAL’s Autoindexing and Searching Algorithms,SPIRAL (Sandia Program for Information Retrieval) is a system for storage and retrieval of natural language text. This presentation reviews the data compression, indexing, and retrieval features of the system and gives a detailed explanation of the algorithms used in autoencoding, phrase searching, and vocabulary-pattern searching.作者: 受人支配 時(shí)間: 2025-3-25 15:17 作者: 字形刻痕 時(shí)間: 2025-3-25 18:56
ine researchers/scientists in various disciplines from Harvard, Brown, University of Pennsylvania, UCSD, Princeton, Biovista and the Foundation for Biomedical Research Academy of Athens. The board both invites and approves unsolicited proposals for Conferences in all fields of Science, Engineering, 作者: 陳舊 時(shí)間: 2025-3-26 00:02
Gordon C. Everestnferences is an independent, nonprofit, educational organization directed and managed by the scientific community. The board is made up of nine researchers/scientists in various disciplines from Harvard, Brown, University of Pennsylvania, UCSD, Princeton, Biovista and the Foundation for Biomedical R作者: 的是兄弟 時(shí)間: 2025-3-26 01:17 作者: aristocracy 時(shí)間: 2025-3-26 05:44 作者: 無(wú)能的人 時(shí)間: 2025-3-26 08:41
Frank P. Palermohelp illustrate conceptsThis volume presents a collection of reviews derived from work presented at the Aegean Conference: “3rd Crossroads between innate and adaptive immunity” which occurred during September 27 - October 2, 2009 at the Minoa Palace Conference Center in Chania, Crete, Greece. This m作者: ANT 時(shí)間: 2025-3-26 13:07 作者: mastoid-bone 時(shí)間: 2025-3-26 18:24 作者: FOLLY 時(shí)間: 2025-3-27 00:07 作者: Herbivorous 時(shí)間: 2025-3-27 02:45 作者: 傀儡 時(shí)間: 2025-3-27 05:37 作者: Exaggerate 時(shí)間: 2025-3-27 09:51 作者: 缺陷 時(shí)間: 2025-3-27 14:30
Carolyn J. Crouch,Donald B. Crouchy” which occurred during September 27 - October 2, 2009 at the Minoa Palace Conference Center in Chania, Crete, Greece. This meeting was the third in a series, and assembled a team of scientists working on mechanisms by which the innate immune system of the host senses pathogens, the cellular and si作者: notice 時(shí)間: 2025-3-27 18:11
Manfred Kocheny” which occurred during September 27 - October 2, 2009 at the Minoa Palace Conference Center in Chania, Crete, Greece. This meeting was the third in a series, and assembled a team of scientists working on mechanisms by which the innate immune system of the host senses pathogens, the cellular and si作者: 胡言亂語(yǔ) 時(shí)間: 2025-3-28 01:14 作者: 離開(kāi) 時(shí)間: 2025-3-28 04:22 作者: 共同生活 時(shí)間: 2025-3-28 08:41 作者: amphibian 時(shí)間: 2025-3-28 14:16
Susan Gerharthelp illustrate conceptsThis volume presents a collection of reviews derived from work presented at the Aegean Conference: “3rd Crossroads between innate and adaptive immunity” which occurred during September 27 - October 2, 2009 at the Minoa Palace Conference Center in Chania, Crete, Greece. This m作者: travail 時(shí)間: 2025-3-28 15:19 作者: 全面 時(shí)間: 2025-3-28 19:49
Erol Gelenbenglicisation”, published in the proceedings of the 2006 PASE conference. As demonstrated in that paper, the Irish colonial and postcolonial status is characterised by its distinctiveness, due to the idea of internal colonialism, which, according to Michael Hechter, has governed the Anglo-Irish econo作者: 變色龍 時(shí)間: 2025-3-28 23:12
V. Y. Lum,M. E. Senko,H. Ling,J. H. Barlow The voices critical of their political impairment, notably John Stuart Mill’s ., did not bring any significant change, so that women were granted political rights on equal terms with men as late as 1928. However, women’s political rights and their involvement in the world of politics did become an 作者: Binge-Drinking 時(shí)間: 2025-3-29 03:18
The Objectives of Database Management,ent of corporate data resources. For corporate management who both use and make decisions regarding the use of database management systems it provides sufficient detail to appreciate the fact that some difficult technical problems underlie the objectives. For the technical information specialist it 作者: albuminuria 時(shí)間: 2025-3-29 11:00 作者: MERIT 時(shí)間: 2025-3-29 15:17
Special Topic Data Base Development,geneous parent corpus into distinct subsets of related documents. The first method is based on the partitioning of a document corpus with respect to the topical content explicitly defined by the documents contained in the corpus. The technique relies on a logicosyntactic analysis of the document tex作者: ENDOW 時(shí)間: 2025-3-29 16:44 作者: gain631 時(shí)間: 2025-3-29 21:12 作者: Brain-Waves 時(shí)間: 2025-3-30 03:43 作者: 空中 時(shí)間: 2025-3-30 07:52
Information Systems for Urban Problem Solvers,nction between well-defined problems, which we try to solve, and ill-structured problems, with which we try to cope. For information systems to help with well-defined problems an analog to Shannon’s coding theorem is suggested. Eleven principles for the design of information systems to help with ill作者: LAY 時(shí)間: 2025-3-30 11:38
EMISARI: A Management Information System Designed to Aid and Involve People, toward activities of the people who generate and use the data. Thus it provides not merely for reporting up the chain of command but also for dissemination of policy guidance and reference material down the chain, and for lateral communication among all users. It places a premium upon flexibility, 作者: GREEN 時(shí)間: 2025-3-30 16:24 作者: Subdue 時(shí)間: 2025-3-30 17:27
Processing Systems Optimization through Automatic Design and Reorganization of Program Modules, as to produce an optimal design with respect to a specific target machine. Performance criteria for the optimal design is defined in terms of four components: (1) processing time, (2) transport volume, (3) core size, and (4) number and type of I/O units required.作者: synovium 時(shí)間: 2025-3-30 21:45
Verification and Semantic Checking of APL Programs,rification of programs with arrays. (2) The partial operators introduce the complication of showing program executability. The latter reason leads to a new form of programming, called “semantic checking.”作者: 失望昨天 時(shí)間: 2025-3-31 01:58
G/PL/I: Extending PL/I for Graph Processing,iated with the graph itself and with its nodes and edges. Special kinds of sets together with set-theoretic operations are provided. The implementation uses preprocessing. It consists of a supervisor and modules for several extensions to PL/I, G/PL/I being one of them.作者: GOUGE 時(shí)間: 2025-3-31 06:00
A Unified Approach to the Evaluation of a Class of Replacement Algorithms,de which may be accessed during the execution of an ensemble of programs. An example of this is the page replacement problem in virtual memory computers. The problem is solved by using a replacement algorithm which selects code or data items which are to be removed from executable memory whenever ne作者: indubitable 時(shí)間: 2025-3-31 11:20 作者: 亂砍 時(shí)間: 2025-3-31 15:32 作者: 輪流 時(shí)間: 2025-3-31 18:05 作者: Initiative 時(shí)間: 2025-3-31 21:56
and Information Sciences. The theme of this COINS symposium is information systems. This theme has been selected for the following reasons: Information systems have offered widespread applications in education, government, industry, and science. The bulk of research in computer and information science is now 978-1-4684-2696-0978-1-4684-2694-6作者: Anthropoid 時(shí)間: 2025-4-1 04:26
Gordon C. Everestadvent and application of new experimental approaches in this field have now allowed us to take an integrated view of the in vivo biology of978-1-4419-2718-7978-0-387-79311-5Series ISSN 0065-2598 Series E-ISSN 2214-8019 作者: 迎合 時(shí)間: 2025-4-1 08:11 作者: 翻布尋找 時(shí)間: 2025-4-1 11:56
V. Kevin Whitneyadvent and application of new experimental approaches in this field have now allowed us to take an integrated view of the in vivo biology of978-1-4419-2718-7978-0-387-79311-5Series ISSN 0065-2598 Series E-ISSN 2214-8019 作者: 嚴(yán)峻考驗(yàn) 時(shí)間: 2025-4-1 16:19
