103 search results - page 12 / 21 » Automated mechanism design: complexity results stemming from... |
WWW
2009
ACM
14 years 8 months ago
2009
ACM
We present a new CAPTCHA which is based on identifying an image's upright orientation. This task requires analysis of the often complex contents of an image, a task which hum...
VLDB
1997
ACM
14 years 2 days ago
1997
ACM
In this paper we describe novel techniques that make it possible to build an industrial-strength tool for automating the choice of indexes in the physical design of a SQL database...
CCGRID
2010
IEEE
13 years 9 months ago
2010
IEEE
With the increasing functionality and complexity of distributed systems, resource failures are inevitable. While numerous models and algorithms for dealing with failures exist, th...
CI
2004
13 years 7 months ago
2004
We consider automated decision aids that help users select the best solution from a large set of options. For such tools to successfully accomplish their task, eliciting and repre...
DAC
2000
ACM
14 years 9 months ago
2000
ACM
erse approaches at all levels of abstraction starting from the physical level up to the system level. Experience shows that a highlevel method may have a larger impact since the de...