標(biāo)題: Titlebook: Directions in Databases; 12th British Nationa David S. Bowers Conference proceedings 1994 Springer-Verlag Berlin Heidelberg 1994 Benchmarki [打印本頁] 作者: 契約 時間: 2025-3-21 18:12
書目名稱Directions in Databases影響因子(影響力)
書目名稱Directions in Databases影響因子(影響力)學(xué)科排名
書目名稱Directions in Databases網(wǎng)絡(luò)公開度
書目名稱Directions in Databases網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Directions in Databases被引頻次
書目名稱Directions in Databases被引頻次學(xué)科排名
書目名稱Directions in Databases年度引用
書目名稱Directions in Databases年度引用學(xué)科排名
書目名稱Directions in Databases讀者反饋
書目名稱Directions in Databases讀者反饋學(xué)科排名
作者: 船員 時間: 2025-3-21 23:26 作者: 貧困 時間: 2025-3-22 03:24
Stabilization in Trauma Treatmentkey applications which have been developed using traditional methods with applications developed using, for example, object-oriented technology. A goal of our research is to address the area of multidatabase interoperability and to this end we have constructed the Jupiter prototype.作者: 健壯 時間: 2025-3-22 06:19
Stabilization in Trauma Treatment integration of heterogeneous distributed database systems. The model has been used in a current ESPRIT project (MIPS), which utilises an embedded KBS to assist in query reformulation and answer construction when accessing heterogeneous distributed information sources, and shown to be useful.作者: 積習(xí)已深 時間: 2025-3-22 09:39 作者: LEVER 時間: 2025-3-22 14:33
Algebraic computation of the weak well-founded model for general deductive databases,o build the minimum model iteratively. We give algorithms for both steps and establish their termination and correctness. We also suggest extensions to our method for computing the well-founded model proposed by van Gelder, Ross and Schlipf.作者: LEVER 時間: 2025-3-22 20:50 作者: 吞噬 時間: 2025-3-22 22:04 作者: concise 時間: 2025-3-23 03:15
Conference proceedings 1994NCOD conferences are thought as a platform for exchange between theoreticians and practitioners, where researchers from academia and industry meet professionals interested in advanced database applications. The 13 refereed papers presented in the proceedings were selected from 47 submissions; they a作者: 意外 時間: 2025-3-23 06:48
0302-9743 994. The BNCOD conferences are thought as a platform for exchange between theoreticians and practitioners, where researchers from academia and industry meet professionals interested in advanced database applications. The 13 refereed papers presented in the proceedings were selected from 47 submissio作者: 后天習(xí)得 時間: 2025-3-23 11:24 作者: 辯論 時間: 2025-3-23 14:28
Object comprehensions: A query notation for object-oriented databases,a predicate-based optimisable sub-language providing support for the class hierarchy; numerical quantifiers for dealing with occurrences of collection elements; operations addressing collection elements by position and order; a high-level support for interaction between different collection kinds; and recursive queries with computation.作者: 波動 時間: 2025-3-23 18:06
Benchmarking parallel SQL database machines,on a large commercial database the benchmark system includes the specification of the test or “mimic” database and sets of transactions and queries, and the data/transaction generation tools. The benchmark uses synthetic data which closely resembles real world data and provides for evaluation of the scalability of system under test.作者: Hormones 時間: 2025-3-24 00:13 作者: 錢財 時間: 2025-3-24 03:15 作者: VOC 時間: 2025-3-24 09:38
Conference proceedings 1994re organized in chapters on temporal databases, formal approaches, parallel databases, object-oriented databases, and distributed databases. In addition there are two invited presentations: "Managing open systems now that the "Glashouse" has gone" by R. Baker and "Knowledge reuse through networks of large KBs" by P.M.D. Gray.作者: 相反放置 時間: 2025-3-24 11:30
A conceptual language for querying object oriented data,per demonstrates that with only modest extensions, such a schema definition language may serve as a query notation. These extensions are concerned solely with supporting the interactive nature of . querying, providing facilities for naming and displaying query operations and their results.作者: 繁榮地區(qū) 時間: 2025-3-24 18:37 作者: 芭蕾舞女演員 時間: 2025-3-24 21:14
https://doi.org/10.1007/978-3-319-97232-9on a large commercial database the benchmark system includes the specification of the test or “mimic” database and sets of transactions and queries, and the data/transaction generation tools. The benchmark uses synthetic data which closely resembles real world data and provides for evaluation of the scalability of system under test.作者: 外向者 時間: 2025-3-25 02:06
Stabilization and Privatization in Polandids unnecessary transaction blockings and restarts by executing alternative paths of transactions in parallel. Our approach uses additional hardware resources, mainly CPU — which would otherwise sit idle due to data contention — to improve transaction response time and throughput.作者: BOOR 時間: 2025-3-25 06:06
Stabilization and Privatization in Poland cleanly and transparently integrated with an existing object-oriented database, thereby removing the above impedance mismatch and providing persistent graphical data. This interface can then be used to implement generic, tailorable and application-specific interface concepts, each of which is exemplified in the paper.作者: 有毛就脫毛 時間: 2025-3-25 10:33 作者: 吹牛需要藝術(shù) 時間: 2025-3-25 12:41
Medienthemen und Medienwirkung,s management issues that must be addressed and some key initiatives that are emerging to tackle them. It focuses on open-systems operations, performance, storage and security. Without a good understanding of these issues, open-systems solutions may cause more damage than good to companies that implement them.作者: allergy 時間: 2025-3-25 19:19 作者: 龍卷風(fēng) 時間: 2025-3-25 23:28 作者: GEST 時間: 2025-3-26 02:59
Knowledge reuse through networks of large KBS,re use instead of being frozen in a specific compiled form. Thus the technology will use more code-generation and compiling on-the-fly. A second consequence is the developing need for mediators and facilitators, acting as “knowledge brokers” and “knowledge transformers” at nodes on the network.作者: Sputum 時間: 2025-3-26 05:59 作者: 不公開 時間: 2025-3-26 10:01
Lecture Notes in Computer Sciencehttp://image.papertrans.cn/e/image/280682.jpg作者: foliage 時間: 2025-3-26 13:09 作者: 匍匐 時間: 2025-3-26 19:54
978-3-540-58235-9Springer-Verlag Berlin Heidelberg 1994作者: 傷心 時間: 2025-3-26 21:53 作者: Glucocorticoids 時間: 2025-3-27 02:26 作者: observatory 時間: 2025-3-27 06:08 作者: monologue 時間: 2025-3-27 09:30
Theorie des optimalen W?hrungsraumes is in the form of procedures it is likely to be hard to reuse it or to adapt it to use knowledge in a variety of formats. Since database technology is about sharing information we need to rise to this challenge. Object database technology suggests a way forward by keeping procedures with class desc作者: 咆哮 時間: 2025-3-27 13:43
Die Rolle der Arbeitsmarktpolitikhe event is detected and the condition is satisfied. Currently, only predicate logic expressions are allowed as conditions in ECA rules. We want to consider the use of temporal logic expressions instead. This allows the specification of situations involving the temporal database development. Tempora作者: 使閉塞 時間: 2025-3-27 19:28 作者: 免除責(zé)任 時間: 2025-3-28 00:21 作者: 分發(fā) 時間: 2025-3-28 04:28 作者: escalate 時間: 2025-3-28 10:11 作者: craving 時間: 2025-3-28 14:24 作者: syring 時間: 2025-3-28 16:17
Stabilization and Privatization in Poland a high contention environment, however, parallelism is severely limited due to transaction blocking, and the utilisation of hardware resources, e.g. CPUs, can be low..We propose a transaction model, ., together with an appropriate concurrency control algorithm, which, in case of data conflicts, avo作者: 帽子 時間: 2025-3-28 19:02
Stabilization and Privatization in Polandst ensure that transactions which alter the database will preserve database consistency by accompanying each transaction with integrity tests. In this paper we address two problems. Firstly, how can we choose integrity tests that are correct and efficient? Secondly, how do we schedule and control th作者: seroma 時間: 2025-3-29 01:00 作者: 未開化 時間: 2025-3-29 03:04 作者: 補助 時間: 2025-3-29 07:35 作者: 騷擾 時間: 2025-3-29 14:38 作者: 重畫只能放棄 時間: 2025-3-29 16:25
Expressivity of typed logic paradigms for object-oriented databases,ed with an object type (class) in a high-level, logic programming style. It accomplishes the simplicity of non-procedural data languages and the richness of the object-oriented paradigm in modeling complex systems and applications. The associated prototyping tool, based on the paradigm developed in 作者: 暗指 時間: 2025-3-29 23:17
A strategy for semantic integrity enforcement in a parallel database machine,sts for transaction safety with respect to a constraint, and can generate separate sub-tests to independently verify changes to a section of the database. When a transaction is to be executed, tests or sub-tests are selected (from the range of alternatives generated at compile time) in order to maxi作者: Organonitrile 時間: 2025-3-30 00:50 作者: MAG 時間: 2025-3-30 06:41
Stabilization and Privatization in Polandsts for transaction safety with respect to a constraint, and can generate separate sub-tests to independently verify changes to a section of the database. When a transaction is to be executed, tests or sub-tests are selected (from the range of alternatives generated at compile time) in order to maxi作者: GEAR 時間: 2025-3-30 11:34
Efficient access to FDM objects stored in a relational database,作者: 公豬 時間: 2025-3-30 13:57
Managing open systems now that the glass-house has gone,s experts enabled users and IT departments to see the system from a distance, using parts they were granted access to. When things went wrong, everything was restored, eventually, as if by magic. Modern systems are moving to vast networks of flexible distributed databases and open-systems technology作者: arbiter 時間: 2025-3-30 20:29 作者: angina-pectoris 時間: 2025-3-30 21:21
Expressing temporal behaviour with extended ECA rules,he event is detected and the condition is satisfied. Currently, only predicate logic expressions are allowed as conditions in ECA rules. We want to consider the use of temporal logic expressions instead. This allows the specification of situations involving the temporal database development. Tempora作者: Axillary 時間: 2025-3-31 04:31
Temporal databases: an event oriented approach,ventional state database the paper proposes that state databases are derivatives from event databases which are regarded as fundamental. A data modelling approach is introduced together with a realization in terms of a Temporal Functional Database Language (TFDL).作者: glomeruli 時間: 2025-3-31 07:39
Object comprehensions: A query notation for object-oriented databases, a new query notation, ., that allows queries to be expressed clearly, concisely, and processed efficiently. Object comprehensions are designed for object-oriented databases and include features that are missing from or inadequate in existing object-oriented query languages. Novel features include:
