Titlebook: Database and Expert Systems Applications; 5th International Co Dimitris Karagiannis Conference proceedings 1994 Springer-Verlag Berlin Heid

哥哥大傻瓜

书目名称Database and Expert Systems Applications影响因子(影响力)




书目名称Database and Expert Systems Applications影响因子(影响力)学科排名




书目名称Database and Expert Systems Applications网络公开度




书目名称Database and Expert Systems Applications网络公开度学科排名




书目名称Database and Expert Systems Applications被引频次




书目名称Database and Expert Systems Applications被引频次学科排名




书目名称Database and Expert Systems Applications年度引用




书目名称Database and Expert Systems Applications年度引用学科排名




书目名称Database and Expert Systems Applications读者反馈




书目名称Database and Expert Systems Applications读者反馈学科排名

VICT

Object-oriented database systems: How much SQL do they understand?,cepts of query languages, and analyse the query facilities of the systems. The analysis leads to a classification of query languages, precisely differentiating the capabilities. Further aspects concern the embedding and the style of query formulation. The comparison is based upon empirical evaluatio

CUMB

Hay-Fever

legislate

On the optimal top-down evaluation of recursive queries,rmation” [14], we try to eliminate many of the expansion operations that have to be done by any other top-down strategy. Further, we speed up the evaluation for cyclic data by generating most answers to a query directly from the intermediate results and the relevant path information instead of evalu

脱离

脱离

defendant

A generalized semantic model for CSCW systems,based on both theoretical foundations as well as empiric principles. A three level model is proposed, a high level interaction model, a detailed elaboration of model constructs and behaviour based on state transitions.

可卡

circumvent