312 search results - page 9 / 63 » Time-Based Extensions to Adaptation Techniques |
ATMOS
2008
13 years 9 months ago
2008
We present an extension of the well-known time-expanded approach for timetable information. By remodeling unimportant stations, we are able to obtain faster query times with less s...
ICDE
1993
IEEE
13 years 11 months ago
1993
IEEE
In this article, different techniques for 'pointer swizzling" are classified and evaluated for optimizing the access to main-memory resident persistent objects. To speed ...
MCSS
2009
Springer
14 years 2 months ago
2009
Springer
Link Adaptation for Orthogonal Frequency Division Multiplex (OFDM) systems is an important topic to achieve higher spectral efficiencies or better error rate performance. However, ...
CAIP
2001
Springer
14 years 4 days ago
2001
Springer
In this paper, using hypergraph theory, we introduce an image model called Adaptive Image Neighborhood Hypergraph (AINH). From this model we propose a combinatorial definition of ...
EDBT
2010
ACM
14 years 22 days ago
2010
ACM
Most modern RDBMS depend on the query processing optimizer’s cost model to choose the best execution plan for a given query. Since the physical IO (PIO) is a costly operation to...