68 search results - page 13 / 14 » Sequential optimisation without state space exploration |
PVLDB
2011
12 years 9 months ago
2011
Adaptive indexing is characterized by the partial creation and refinement of the index as side effects of query execution. Dynamic or shifting workloads may benefit from prelimi...
SIGSOFT
2010
ACM
13 years 4 months ago
2010
ACM
Robust distributed systems commonly employ high-level recovery mechanisms enabling the system to recover from a wide variety of problematic environmental conditions such as node f...
SIGMOD
2012
ACM
11 years 9 months ago
2012
ACM
The advent of affordable, shared-nothing computing systems portends a new class of parallel database management systems (DBMS) for on-line transaction processing (OLTP) applicatio...
ICDE
2008
IEEE
14 years 8 months ago
2008
IEEE
In this paper we explore database segmentation in the context of a column-store DBMS targeted at a scientific database. We present a novel hardware- and scheme-oblivious segmentati...
DAC
2005
ACM
14 years 8 months ago
2005
ACM
Channel estimation and multiuser detection are enabling technologies for future generations of wireless applications. However, sophisticated algorithms are required for accurate c...