ADC
2004
Springer
14 years 4 months ago
2004
Springer
Most modern database applications contain a significant amount of time dependent data and a substantial proportion of this data is now-relative, i.e. current now. While much resea...
ADC
2004
Springer
14 years 4 months ago
2004
Springer
In the last few years an interest in native XML databases has surfaced. With other authors we argue that such databases need their own provisions for concurrency control since tra...
ADC
2004
Springer
14 years 4 months ago
2004
Springer
Current collaborative work environments are characterized by dynamically changing organizational structures. Although there have been several efforts to refine work distribution, ...
ADC
2004
Springer
14 years 5 months ago
2004
Springer
Recently the concept of a clarity score was introduced in order to measure the ambiguity of a query in relation to the collection in which the query issuer is seeking information ...
ADC
2004
Springer
14 years 5 months ago
2004
Springer
A complete workflow specification requires careful integration of many different process characteristics. Decisions must be made as to the definitions of individual activities, th...
ADC
2004
Springer
14 years 5 months ago
2004
Springer
Many spatio-temporal applications involve managing and querying moving objects. In such an environment, predictive spatio-temporal queries become an important query class to be pr...
ADC
2004
Springer
14 years 5 months ago
2004
Springer
Aggregating spatial objects is a necessary step in generating spatial data cubes to support roll-up/drill-down operations. Current approaches face performance bottleneck issues wh...
ADC
2004
Springer
14 years 5 months ago
2004
Springer
Portals are one of the rapidly growing applications on the Web, providing a single interface to access different sources (providers). Providing fast response time is one of the c...
ADC
2004
Springer
14 years 5 months ago
2004
Springer
Reflective Relational Machines were introduced by S. Abiteboul, C. Papadimitriou and V. Vianu in 1994, as variations of Turing machines which are suitable for the computation of ...
ADC
2004
Springer
14 years 5 months ago
2004
Springer
The development of new web services by composition of existing services is becoming an extensive approach. This has resulted in transactions that span in multiple web services. Th...