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SIGMOD
2008
ACM
147views Database» more  SIGMOD 2008»
16 years 4 months ago
A demonstration of Cascadia through a digital diary application
The Cascadia system provides RFID-based pervasive computing applications with an infrastructure for specifying, extracting and managing meaningful high-level events from raw RFID ...
Christopher Ré, Dan Suciu, Evan Welbourne, ...
HASKELL
2006
ACM
15 years 10 months ago
User-level transactional programming in Haskell
Correct handling of concurrently accessed external resources is a demanding problem in programming. The standard approaches rely on database transactions or concurrency mechanisms...
Peter Thiemann
DEXA
2004
Springer
96views Database» more  DEXA 2004»
15 years 10 months ago
A Selective Key-Oriented XML Index for the Index Selection Problem in XDBMS
Abstract. In relational database management systems indexes are used to accelerate specific queries. The selection of indexes is an important task when tuning a database which is ...
Beda Christoph Hammerschmidt, Martin Kempa, Volker...
SIGMOD
2007
ACM
111views Database» more  SIGMOD 2007»
16 years 4 months ago
Query relaxation using malleable schemas
In contrast to classical databases and IR systems, real-world information systems have to deal increasingly with very vague and diverse structures for information management and s...
Xuan Zhou, Julien Gaugaz, Wolf-Tilo Balke, Wolfgan...
SIGMOD
2010
ACM
145views Database» more  SIGMOD 2010»
15 years 3 months ago
How to ConQueR why-not questions
One useful feature that is missing from today’s database systems is an explain capability that enables users to seek clarifications on unexpected query results. There are two t...
Quoc Trung Tran, Chee-Yong Chan