: Optimizers in modern DBMSs utilize a cost model to choose an efficient query execution plan (QEP) among all possible ones for a given query. The accuracy of the cost estimates de...
Stephan Ewen, Michael Ortega-Binderberger, Volker ...
The interactive system which interacts human with computer has been recognized as one direction of computer development for a long time. For example, in cinema, a person gets info...
: Electronic commerce becomes an important competitive advantage for small and medium-sized enterprises. Those enterprises therefore need a tool to easily exhibit and sell their pr...
Nicolas Werro, Henrik Stormer, Daniel Frauchiger, ...
The UK Grand Challenges for Computing Research is an initiative to map out certain key areas that could be used to help drive research over the next 10–15 years. One of the ident...
Susan Stepney, John A. Clark, Colin G. Johnson, De...
The Dynamic Execution Layer Interface (DELI) offers the following unique capability: it provides fine-grain control over the execution of programs, by allowing its clients to obse...
Giuseppe Desoli, Nikolay Mateev, Evelyn Duesterwal...