Proceedings Ninth International Workshop on Database and Expert Systems Applications (Cat. No.98EX130)最新文献_第7页

Coordination support for scalable collaborative work 对可扩展的协作工作的协调支持

Proceedings Ninth International Workshop on Database and Expert Systems Applications (Cat. No.98EX130) Pub Date : 1998-08-26 DOI: 10.1109/DEXA.1998.707456

H. Domingos, J. Martins, Nuno M. Preguiça

引用次数: 1

A methodology for introducing interoperability in industrial sectoral applications of electronic commerce 一种在电子商务的工业部门应用中引入互操作性的方法

Proceedings Ninth International Workshop on Database and Expert Systems Applications (Cat. No.98EX130) Pub Date : 1998-08-26 DOI: 10.1109/DEXA.1998.707477

Vassilios Laopodis, Antonio Conte, Iordana Elefteriadou

{"title":"A methodology for introducing interoperability in industrial sectoral applications of electronic commerce","authors":"Vassilios Laopodis, Antonio Conte, Iordana Elefteriadou","doi":"10.1109/DEXA.1998.707477","DOIUrl":"https://doi.org/10.1109/DEXA.1998.707477","url":null,"abstract":"Introducing electronic commerce applications necessitates a prudent approach which has to take into account investments in technology and work methods, as well as dependencies on prior legacy and communications systems etc. An interesting and safe way to proceed may be to promote collaborative approaches where a critical mass of interested stakeholders can be formed, and introduce interoperability through standardized open solutions built on consensus and which can therefore co-exist in a competitive environment. This paper first analyses the factors necessary to stimulate industrial competitiveness through electronic commerce, and then discusses interoperability with a view towards open, transparent and competitive solutions. It presents a reference model for open electronic commerce and discusses attempts to define the necessary building blocks from both technical and business perspective. Finally, it proposes a methodology (Industrial Sectoral Interoperability Methodology-ISIM) which is based upon consensus-building standardized solutions developed in a collaborative manner and open to competition, and elements of which are being implemented in Europe giving some promising results for future developments.","PeriodicalId":194923,"journal":{"name":"Proceedings Ninth International Workshop on Database and Expert Systems Applications (Cat. No.98EX130)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122701736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Integrating machine learning and workflow management to support acquisition and adaptation of workflow models 集成机器学习和工作流管理，支持工作流模型的获取和适应

Proceedings Ninth International Workshop on Database and Expert Systems Applications (Cat. No.98EX130) Pub Date : 1998-08-26 DOI: 10.1109/DEXA.1998.707491

J. Herbst, D. Karagiannis

引用次数: 241

Corpus annotation in inflectional languages: Czech 屈折变形语言的语料库注释:捷克语

Proceedings Ninth International Workshop on Database and Expert Systems Applications (Cat. No.98EX130) Pub Date : 1998-08-26 DOI: 10.1109/DEXA.1998.707395

K. Pala, P. Rychlý, P. Smrz

引用次数: 2

Multimedia query and presentation algebras 多媒体查询和表示代数

Proceedings Ninth International Workshop on Database and Expert Systems Applications (Cat. No.98EX130) Pub Date : 1998-08-26 DOI: 10.1109/DEXA.1998.707383

V. S. Subrahmanian

引用次数: 1

Verification, validation and integrity issues in expert and database systems: the database perspective 专家和数据库系统中的验证、确认和完整性问题:数据库视角

Proceedings Ninth International Workshop on Database and Expert Systems Applications (Cat. No.98EX130) Pub Date : 1998-08-26 DOI: 10.1109/DEXA.1998.707375

B. Eaglestone, M. Ridley

引用次数: 7

Enterprise-wide security administration 企业范围的安全管理

Proceedings Ninth International Workshop on Database and Expert Systems Applications (Cat. No.98EX130) Pub Date : 1998-08-26 DOI: 10.1109/DEXA.1998.707412

W. Eßmayr, E. Kapsammer, R. Wagner, G. Pernul, A. Tjoa

引用次数: 8

Addressing security issues in programming languages for mobile code 解决移动代码编程语言中的安全问题

Proceedings Ninth International Workshop on Database and Expert Systems Applications (Cat. No.98EX130) Pub Date : 1998-08-26 DOI: 10.1109/DEXA.1998.707415

S. Gritzalis, J. Iliadis

引用次数: 7

An integrity constraint for database systems containing embedded neural networks 包含嵌入式神经网络的数据库系统的完整性约束

Proceedings Ninth International Workshop on Database and Expert Systems Applications (Cat. No.98EX130) Pub Date : 1998-08-26 DOI: 10.1109/DEXA.1998.707380

Iain Millns, B. Eaglestone

引用次数: 3

An adaptive algorithm for incremental mining of association rules 关联规则增量挖掘的自适应算法

Proceedings Ninth International Workshop on Database and Expert Systems Applications (Cat. No.98EX130) Pub Date : 1998-08-26 DOI: 10.1109/DEXA.1998.707409

N. L. Sarda, N. Srinivas

{"title":"An adaptive algorithm for incremental mining of association rules","authors":"N. L. Sarda, N. Srinivas","doi":"10.1109/DEXA.1998.707409","DOIUrl":"https://doi.org/10.1109/DEXA.1998.707409","url":null,"abstract":"The association rules represent an important class of knowledge that can be discovered from data warehouses. Current research efforts are focused on inventing efficient ways of discovering these rules from large databases. As databases grow, the discovered rules need to be verified and new rules need to be added to the knowledge base. Since mining afresh every time the database grows is inefficient, algorithms for incremental mining are being investigated. Their primary aim is to avoid or minimize scans of the older database by using the intermediate data constructed during the earlier mining. We present one such algorithm. We make use of large and candidate itemsets and their counts in the older database, and scan the increment to find which rules continue to prevail and which ones fail in the merged database. We are also able to find new rules for the incremental and updated database. The algorithm is adaptive in nature, as it infers the nature of the increment and avoids altogether if possible, multiple scans of the incremental database. Another salient feature is that it does not need multiple scans of the older database. We also indicate some results on its performance against synthetic data.","PeriodicalId":194923,"journal":{"name":"Proceedings Ninth International Workshop on Database and Expert Systems Applications (Cat. No.98EX130)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114966614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 90