標(biāo)題: Titlebook: Query Processing in Database Systems; Won Kim,David S. Reiner,Don S. Batory Book 1985 Springer-Verlag Berlin Heidelberg 1985 Access.DBMS.P [打印本頁(yè)] 作者: Osteopenia 時(shí)間: 2025-3-21 17:04
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書目名稱Query Processing in Database Systems被引頻次
書目名稱Query Processing in Database Systems被引頻次學(xué)科排名
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書目名稱Query Processing in Database Systems年度引用學(xué)科排名
書目名稱Query Processing in Database Systems讀者反饋
書目名稱Query Processing in Database Systems讀者反饋學(xué)科排名
作者: 音的強(qiáng)弱 時(shí)間: 2025-3-21 20:25 作者: 衰老 時(shí)間: 2025-3-22 00:27 作者: 為現(xiàn)場(chǎng) 時(shí)間: 2025-3-22 05:54
els for the study of electricity markets and systems.Discuss.In order to manage the transition towards a sustainable future electricity system, an in-depth understanding of the key technological, economic, environmental and societal drivers for electricity markets is required. Suitable for advanced 作者: 消散 時(shí)間: 2025-3-22 10:05
Guy M. Lohman,C. Mohan,Laura M. Haas,Dean Daniels,Bruce G. Lindsay,Patricia G. Selinger,Paul F. Wilmtrading of electricity products which leads?to consider flexibilities in physical assets, like power plants, analogously to financial contracts with flexibilities, namely as “real options”. Second, with the increasing shares of fluctuating renewables, there is a substantial threat of lacking flexibi作者: Individual 時(shí)間: 2025-3-22 15:41 作者: Infelicity 時(shí)間: 2025-3-22 20:17 作者: arthrodesis 時(shí)間: 2025-3-22 21:36
nment that incorporates renewal sources.Each chapter contain.This book describes the latest microeconomic concepts and operations research (OR) techniques needed to comprehend the design and operation of power markets, as well as the actions of their agents: producers, consumers, operators, and regu作者: 轉(zhuǎn)向 時(shí)間: 2025-3-23 02:21 作者: SHRIK 時(shí)間: 2025-3-23 06:42 作者: 六邊形 時(shí)間: 2025-3-23 13:19
bject -should be published at a time of great change in the international shipping industry. This edition reflects such change. It also places considerable emphasis on the need for a professional approach in all areas of shipping practice and management in order to provide the high quality service r作者: 閑逛 時(shí)間: 2025-3-23 17:16
Anthony L. Furtado,Marco A. Casanova on the subject -should be published at a time of great change in the international shipping industry. This edition reflects such change. It also places considerable emphasis on the need for a professional approach in all areas of shipping practice and management in order to provide the high quality作者: abracadabra 時(shí)間: 2025-3-23 18:20 作者: 薄荷醇 時(shí)間: 2025-3-23 23:22 作者: ACRID 時(shí)間: 2025-3-24 06:01 作者: 過(guò)度 時(shí)間: 2025-3-24 07:26 作者: Foreknowledge 時(shí)間: 2025-3-24 13:52
ions — without reference to subjective time-preferences of the particular investor concerned. while applications of the criteria of “capital value” and “internal rate of interest” are affluent in economic theory, theorists seem to have been interested in the justifications for use of these criteria 作者: 帶傷害 時(shí)間: 2025-3-24 17:42
Yahiko Kambayashi,Sakti Ghoshrences in management in order to obtain keys for the reduction of indirect energy use. The results of the analysis of management aspects showed that: the farmers in the sample had a poor knowledge of relevant agri-environmental policy for crop farming and of their own farm data and that it was diffi作者: LAPSE 時(shí)間: 2025-3-24 22:35
Introduction to Query Processing nested loop and relational algebra algorithms for query execution and point out some opportunities for improving their performance. A survey of optimization strategies, structured in query transformation techniques and access planning methods, follows. Finally, extensions for special-purpose query systems are briefly addressed.作者: deficiency 時(shí)間: 2025-3-25 03:11 作者: fiscal 時(shí)間: 2025-3-25 05:28 作者: Adherent 時(shí)間: 2025-3-25 09:03
978-3-642-82377-0Springer-Verlag Berlin Heidelberg 1985作者: 彩色 時(shí)間: 2025-3-25 14:25
Query Processing in Database Systems978-3-642-82375-6Series ISSN 1431-9365 作者: eardrum 時(shí)間: 2025-3-25 16:41 作者: 有常識(shí) 時(shí)間: 2025-3-25 23:16 作者: 指耕作 時(shí)間: 2025-3-26 04:06
Guy M. Lohman,C. Mohan,Laura M. Haas,Dean Daniels,Bruce G. Lindsay,Patricia G. Selinger,Paul F. Wilm basis for a first simple option valuation approach. A digression to financial options and the seminal Black-Scholes model follows. Assumptions as well as merits and limits of this approach for electricity markets are thereby scrutinised. The modelling of thermal and hydropower plants as options is 作者: 表皮 時(shí)間: 2025-3-26 04:19 作者: 聯(lián)想 時(shí)間: 2025-3-26 09:35
Arnon Rosenthal,David S. Reiner systems. However, predicting profitable innovation based on R&D projects are shots in the dark unless policies address particular challenges. The possibilities of profitable investments in renewable energy increase due to the policy demands and consumers’ participation in innovations.作者: Phonophobia 時(shí)間: 2025-3-26 13:23 作者: Bravura 時(shí)間: 2025-3-26 19:34
Anthony L. Furtado,Marco A. Casanovac elements of the subject should also study the com- panion volume Elements of Shipping (fifth edition). In addition, the sea port operator or executive should study my recently published book Elements of Port Operation and Management. The opportunity has been taken to widen the scope of the book. New chapter978-0-412-31030-0978-94-009-1227-4作者: 混雜人 時(shí)間: 2025-3-26 22:40 作者: PALSY 時(shí)間: 2025-3-27 01:39
Raymond Lorie,Won Kim,Dan McNabb,Wil Plouffe,Andreas Meierde adequate to keep the consumer’s optimum to the to the initial indifference curve. In the absence of such a compensatory income change, the subtitution effect is modified by such a change as would be caused by an isolated income change (at contrast prices) od a magnitude adequate to shift the cons作者: NUL 時(shí)間: 2025-3-27 06:53
Yannis Vassiliou,Jim Clifford,Matthias Jarkeor calculations of capital value. Fisher has very clearly stated the reasons why every economic subject, regardless of time-preferences, should maximize capital value when unrestricted amounts of money may be lent or borrowed at one market rate of interest. However, later publications do seldom use 作者: 控訴 時(shí)間: 2025-3-27 10:40
Z. Meral Ozsoyoglu,Gultekin Ozsoyogluor calculations of capital value. Fisher has very clearly stated the reasons why every economic subject, regardless of time-preferences, should maximize capital value when unrestricted amounts of money may be lent or borrowed at one market rate of interest. However, later publications do seldom use 作者: 得體 時(shí)間: 2025-3-27 15:02 作者: Obliterate 時(shí)間: 2025-3-27 19:42 作者: 虛度 時(shí)間: 2025-3-28 00:48
Query Processing in R*ally to other databases without affecting existing SQL statements. SQL data manipulation statements are compiled at each site having a table referenced in the statement, coordinated by the site at which the statement originated. As part of compilation, the distributed optimization process chooses th作者: myopia 時(shí)間: 2025-3-28 05:58
Query Processing in a Multidatabase Systemngle-site queries must be translated into the data languages of the host database management systems. This paper address the first three of these problems..Logical database integration is achieved primarily through the use of generalization, which is modelled algebraically as a sequence of outerjoin作者: 夾死提手勢(shì) 時(shí)間: 2025-3-28 09:45 作者: contrast-medium 時(shí)間: 2025-3-28 14:30 作者: CAMP 時(shí)間: 2025-3-28 15:00 作者: 聰明 時(shí)間: 2025-3-28 19:13 作者: 小故事 時(shí)間: 2025-3-29 02:20 作者: assail 時(shí)間: 2025-3-29 05:25
eaders grasp the economic concepts and OR procedures used by power market professionals. The authors explian these concepts and procedures and presenta vision of a renewable-dominated marketplace. Each chapter also includes exercises..978-3-030-92873-5978-3-030-92871-1Series ISSN 0884-8289 Series E-ISSN 2214-7934 作者: MUTE 時(shí)間: 2025-3-29 10:52 作者: 就職 時(shí)間: 2025-3-29 13:20
pessimism (surprise aversion) and optimism (surprise loving).? Those characterizations are shown to be useful in understanding several observed behaviors in the global financial crisis and in its aftermath.? Th978-4-431-56725-7978-4-431-55903-0作者: 褪色 時(shí)間: 2025-3-29 16:03 作者: Root494 時(shí)間: 2025-3-29 20:54 作者: DEAWL 時(shí)間: 2025-3-30 03:08 作者: LUMEN 時(shí)間: 2025-3-30 06:36
A Query Language for Statistical Databasesto evaluate the query in a uniform manner. The expressive power of STBE is at least that of the relational calculus that allows set-valued attributes and aggregate functions. STBE is compared with ABE and SQL. Access path selection in STBE is discussed briefly.作者: Favorable 時(shí)間: 2025-3-30 11:33
Introduction to Query Processing nested loop and relational algebra algorithms for query execution and point out some opportunities for improving their performance. A survey of optimization strategies, structured in query transformation techniques and access planning methods, follows. Finally, extensions for special-purpose query 作者: 從容 時(shí)間: 2025-3-30 12:46
Query Processing in R*ntal adaptation of System R to the distributed environment. The R* prototype is currently operational on multiple machines running the MVS operating system, and is undergoing evaluation. The R* system is a confederation of autonomous, locally-administered databases that may be geographically dispers作者: diathermy 時(shí)間: 2025-3-30 19:59
