390 search results - page 46 / 78 » Approximate Query Answering in Locally Closed Databases |
ECML
2007
Springer
15 years 4 months ago
2007
Springer
When facing the question of learning languages in realistic settings, one has to tackle several problems that do not admit simple solutions. On the one hand, languages are usually...
PDIS
1994
IEEE
15 years 1 months ago
1994
IEEE
Many new database applications require very large volumes of data. Mariposa is a data base system under construction at Berkeley responding to this need. Mariposa objects can be s...
SIGMOD
2004
ACM
15 years 10 months ago
2004
ACM
As more and more query processing work can be done in main memory, memory access is becoming a significant cost component of database operations. Recent database research has show...
MDM
2007
Springer
15 years 4 months ago
2007
Springer
This work tackles the problem of answer-aggregation for continuous spatio-temporal range queries in distributed settings. We assume a grid-like coverage of the spatial universe of...
VMCAI
2007
Springer
15 years 3 months ago
2007
Springer
Abstraction frameworks use under-approximating transitions in order to prove existential properties of concrete systems. Under-approximating transifer to the concrete states that c...