1818 search results - page 299 / 364 » Operant conditioning |
PLDI
2012
ACM
13 years 4 months ago
2012
ACM
This paper addresses the problem of reducing unnecessary conflicts in optimistic synchronization. Optimistic synchronization must ensure that any two concurrently executing trans...
138
click to vote
ICDE
2012
IEEE
13 years 4 months ago
2012
IEEE
— In this paper, we focus on efficient keyword query processing for XML data based on SLCA and ELCA semantics. We propose for each keyword a novel form of inverted list, which i...
143
click to vote
TKDE
2012
13 years 4 months ago
2012
—Online learning algorithms often have to operate in the presence of concept drifts. A recent study revealed that different diversity levels in an ensemble of learning machines a...
235
Voted
POPL
2009
ACM
16 years 3 months ago
2009
ACM
This paper presents a type-based solution to the long-standing problem of object initialization. Constructors, the conventional mechanism for object initialization, have semantics...
226
click to vote
VLDB
2007
ACM
16 years 2 months ago
2007
ACM
Snapshot isolation (SI) provides significantly improved concurrency over 2PL, allowing reads to be non-blocking. Unfortunately, it can also lead to non-serializable executions in ...