200 search results - page 32 / 40 » On the decidability of phase ordering problem in optimizing ... |
ER
2008
Springer
13 years 9 months ago
2008
Springer
Access limitations may occur when querying data sources over the web or heterogeneous data sources presented as relational tables: this happens, for instance, in Data Exchange and ...
IEEEPACT
2002
IEEE
14 years 12 days ago
2002
IEEE
Many modern embedded processors (esp. DSPs) support partitioned memory banks (also called X-Y memory or dual bank memory) along with parallel load/store instructions to achieve co...
FOIKS
2004
Springer
14 years 26 days ago
2004
Springer
Abstract. We give a general framework for approximate query processing in semistructured databases. We focus on regular path queries, which are the integral part of most of the que...
IJCAI
2007
13 years 9 months ago
2007
Multiagent distributed resource allocation requires that agents act on limited, localized information with minimum communication overhead in order to optimize the distribution of ...
ICWS
2007
IEEE
13 years 9 months ago
2007
IEEE
Workflows often operate in volatile environments in which the component services’ QoS changes frequently. Optimally adapting to these changes becomes an important problem that ...