2031 search results - page 405 / 407 » On Tree-Constrained Matchings and Generalizations |
JSS
2011
13 years 20 days ago
2011
Forecasting workflow activity durations is of great importance to support satisfactory QoS in workflow systems. Traditionally, a workflow system is often designed to facilitate the...
MOBISYS
2011
ACM
13 years 19 days ago
2011
ACM
We introduce a new technique for determining a mobile phone’s indoor location even when Wi-Fi infrastructure is unavailable or sparse. Our technique is based on a new ambient so...
PLDI
2011
ACM
13 years 19 days ago
2011
ACM
Software modifications are often systematic—they consist of similar, but not identical, program changes to multiple contexts. Existing tools for systematic program transformati...
PODS
2011
ACM
13 years 19 days ago
2011
ACM
Database queries can be broadly classified into two categories: reporting queries and aggregation queries. The former retrieves a collection of records from the database that mat...
SIGMOD
2011
ACM
13 years 18 days ago
2011
ACM
An important means of allowing non-expert end-users to pose ad hoc queries — whether over single databases or data integration systems — is through keyword search. Given a set...