標(biāo)題: Titlebook: Database: Enterprise, Skills and Innovation; 22nd British Nationa Mike Jackson,David Nelson,Sue Stirk Conference proceedings 2005 Springer- [打印本頁] 作者: hector 時間: 2025-3-21 19:36
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書目名稱Database: Enterprise, Skills and Innovation讀者反饋學(xué)科排名
作者: 實(shí)施生效 時間: 2025-3-22 00:18 作者: geometrician 時間: 2025-3-22 04:02 作者: CLASP 時間: 2025-3-22 06:28
Copyright, Property and the Social Contractne of the several versions, with varying syntax and semantics, of the Entity-Relationship (ER) model. In the research community as well as in industry, it is common knowledge that the temporal aspects of the mini-world are important, but are also difficult to capture using the ER model. Not surprisi作者: 注意到 時間: 2025-3-22 10:37
Moralism, Moral Individualism and Testimonyses the problem of redundancy of object retrieval in a multidatabase setting. We present the materialisation rules we have used for supporting data integration in a heterogeneous database environment. The materialisation rules are capable of directing the global query processor to combine data from 作者: Torrid 時間: 2025-3-22 12:58 作者: Torrid 時間: 2025-3-22 17:21 作者: Wernickes-area 時間: 2025-3-22 23:47
Suspect Notions and the Concept Police,nding views may be outdated. Hence, the maintenance of DW views is crucial for the currency of information. In this paper, we propose a novel method to efficiently self-maintain DW views that contain select-project-joins over relations modelled in a star schema. Specifically, our method avoids compu作者: 以煙熏消毒 時間: 2025-3-23 01:51 作者: ACME 時間: 2025-3-23 08:46
Chris M. Roelfsema,Stuart R. Phinn literature, sampling has been proposed to evaluate queries approximately by using only a subset of the original data. Unfortunately, most of these methods consider either only certain problems arising due to the use of samples in databases (e.g. data skew) or only join operations involving multiple作者: 破裂 時間: 2025-3-23 09:48
Integrated LiDAR and Hyperspectraltegrate data from distributed, heterogeneous data sources. Tracing the lineage of the integrated data is one of the problems being addressed in data warehousing research. This paper presents a data lineage tracing approach based on schema transformation pathways. Our approach is not limited to one s作者: 注射器 時間: 2025-3-23 15:09
Simon J. Pittman,Bryan Costa,Lisa M. Weddinggreatly increased..In this paper we propose a new XPath-based DataGuide Locking protocol (XDGL), which generalizes on and extends the hierarchical data locking protocol. This new protocol takes into account the semantics and nature of XML. It can be easily implemented on top of traditional databases作者: Generosity 時間: 2025-3-23 19:05
Simon J. Pittman,Bryan Costa,Lisa M. Wedding should have been. Moreover existing researches focus on updating native XML database so that everything must be created from scratch. Furthermore, an XML document is often treated as a database by keeping all data in one document, leading invariably to data redundancy. Such redundancy in XML docume作者: 碌碌之人 時間: 2025-3-24 01:23 作者: Regurgitation 時間: 2025-3-24 06:11 作者: bleach 時間: 2025-3-24 09:38
Ana M. Suárez,Beatriz Martínez-Daranasal information system can be used to improve the way patient information is delivered, and consequently the quality of care given. Practical aspects of theoretical problems are dealt with and an emphasis is placed on providing a base for future extensibility as technology and NHS policy develops. Ma作者: EXTOL 時間: 2025-3-24 12:39 作者: RADE 時間: 2025-3-24 18:45 作者: 痛恨 時間: 2025-3-24 21:03 作者: 執(zhí) 時間: 2025-3-25 00:41
XDGL: XPath-Based Concurrency Control Protocol for XML Datagreatly increased..In this paper we propose a new XPath-based DataGuide Locking protocol (XDGL), which generalizes on and extends the hierarchical data locking protocol. This new protocol takes into account the semantics and nature of XML. It can be easily implemented on top of traditional databases as well as in a native XML DBMS.作者: 加入 時間: 2025-3-25 04:55 作者: 非實(shí)體 時間: 2025-3-25 09:07 作者: initiate 時間: 2025-3-25 13:00
Simon J. Pittman,Bryan Costa,Lisa M. Weddinggreatly increased..In this paper we propose a new XPath-based DataGuide Locking protocol (XDGL), which generalizes on and extends the hierarchical data locking protocol. This new protocol takes into account the semantics and nature of XML. It can be easily implemented on top of traditional databases as well as in a native XML DBMS.作者: 虛弱 時間: 2025-3-25 17:48 作者: 刺穿 時間: 2025-3-25 22:11 作者: V切開 時間: 2025-3-26 02:15 作者: Increment 時間: 2025-3-26 06:57 作者: Tonometry 時間: 2025-3-26 12:23 作者: Hemoptysis 時間: 2025-3-26 14:46
Multidimensional Structures Dedicated to Continuous Spatiotemporal Phenomenapproach is based on the concept of facts analyzed with respect to various dimensions. Dimensions are seen as axes of analysis forming a vector space in which each cell is located by a set of coordinates. In conventional multidimensional structures, dimensions have discrete values and are organized i作者: Guaff豪情痛飲 時間: 2025-3-26 16:46 作者: 受傷 時間: 2025-3-26 22:30
Semantically Rich Materialisation Rules for Integrating Heterogeneous Databasesses the problem of redundancy of object retrieval in a multidatabase setting. We present the materialisation rules we have used for supporting data integration in a heterogeneous database environment. The materialisation rules are capable of directing the global query processor to combine data from 作者: arboretum 時間: 2025-3-27 02:18 作者: 樂章 時間: 2025-3-27 06:25 作者: 無能力 時間: 2025-3-27 11:53
Exploitation of Referential Integrity Constraints for Efficient Update of Data Warehouse Viewsnding views may be outdated. Hence, the maintenance of DW views is crucial for the currency of information. In this paper, we propose a novel method to efficiently self-maintain DW views that contain select-project-joins over relations modelled in a star schema. Specifically, our method avoids compu作者: 使更活躍 時間: 2025-3-27 15:25 作者: craven 時間: 2025-3-27 18:49
Hierarchical Group-Based Sampling literature, sampling has been proposed to evaluate queries approximately by using only a subset of the original data. Unfortunately, most of these methods consider either only certain problems arising due to the use of samples in databases (e.g. data skew) or only join operations involving multiple作者: countenance 時間: 2025-3-27 23:05 作者: Diuretic 時間: 2025-3-28 04:38
XDGL: XPath-Based Concurrency Control Protocol for XML Datagreatly increased..In this paper we propose a new XPath-based DataGuide Locking protocol (XDGL), which generalizes on and extends the hierarchical data locking protocol. This new protocol takes into account the semantics and nature of XML. It can be easily implemented on top of traditional databases作者: Chivalrous 時間: 2025-3-28 10:15
Updating XML Using Object-Relational Database should have been. Moreover existing researches focus on updating native XML database so that everything must be created from scratch. Furthermore, an XML document is often treated as a database by keeping all data in one document, leading invariably to data redundancy. Such redundancy in XML docume作者: defibrillator 時間: 2025-3-28 13:00 作者: seruting 時間: 2025-3-28 15:16 作者: Arthr- 時間: 2025-3-28 19:21 作者: 嘲笑 時間: 2025-3-29 01:37 作者: Overdose 時間: 2025-3-29 03:57
Conference proceedings 2005at the table of contents of these proceeding which clearlyshowthatthe majorityofpaperspresentedatthis year’sconferencecame from contributors whose a?liations are outside the UK. Despitetherangeofpapersono?er,BNCODstillretainsitsuniquelyBritish ?avor. The Programme Committee is drawn from UK academic作者: 減少 時間: 2025-3-29 11:18
0302-9743 sconferencecame from contributors whose a?liations are outside the UK. Despitetherangeofpapersono?er,BNCODstillretainsitsuniquelyBritish ?avor. The Programme Committee is drawn from UK academic978-3-540-26973-1978-3-540-31677-0Series ISSN 0302-9743 Series E-ISSN 1611-3349 作者: 低位的人或事 時間: 2025-3-29 13:20
The Narcissism of the Private Linguisttrees. We also propose an effective algorithm for clustering the XML document for .. We show that it is easily to apply the traditional wisdom in join algorithms to . and the join result contains complete information of the two documents. We then do experiments to compare . with the tree edit distan作者: Microgram 時間: 2025-3-29 17:27 作者: 合唱隊 時間: 2025-3-29 20:01 作者: Campaign 時間: 2025-3-30 02:25 作者: 跟隨 時間: 2025-3-30 06:01
Using Schema Transformation Pathways for Data Lineage Tracingarehousing research. This paper presents a data lineage tracing approach based on schema transformation pathways. Our approach is not limited to one specific data model or query language, and would be useful in any data transformation/integration framework based on sequences of primitive schema transformations.作者: Hamper 時間: 2025-3-30 08:52
Image Retrieval Using Weighted Color Co-occurrence Matrixr weighting, the similarity of relevant matches to the query image is strengthened and the similarity of non-relevant matches to the query is weakened. The experiments show the effectiveness of WCCM based method.作者: 使長胖 時間: 2025-3-30 15:09
Personalising Patient Information in the Real Worldf theoretical problems are dealt with and an emphasis is placed on providing a base for future extensibility as technology and NHS policy develops. Many issues identified by this project are typical of ongoing issues in British healthcare as a whole and are relevant to any seeking to expose the information held in medical databases to patients.作者: nuclear-tests 時間: 2025-3-30 18:22 作者: CRATE 時間: 2025-3-31 00:28
Insights from Cuban Coral Reefsthat is inserted. This work details the development of an algorithm that improves the process of ratification using spelling techniques, with the goal of minimizing the human intervention required in the process, without sacrificing quality. The benefits are better response times and reduction of service costs.作者: Parley 時間: 2025-3-31 03:12
