756 search results - page 62 / 152 » Leveraging the CAPTCHA Problem |
CHI
2009
ACM
14 years 9 months ago
2009
ACM
This paper investigates the role of online resources in problem solving. We look specifically at how programmers--an exemplar form of knowledge workers--opportunistically interlea...
VLDB
2007
ACM
14 years 9 months ago
2007
ACM
The deep Web presents a pressing need for integrating large numbers of dynamically evolving data sources. To be more automatic yet accurate in building an integration system, we o...
INFOCOM
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract. Denial-of-Service (DoS) attacks remain a challenging problem in the Internet. In a DoS attack the attacker is attempting to make a resource unavailable to its intended le...
IPSN
2010
Springer
14 years 2 months ago
2010
Springer
A noise map facilitates monitoring of environmental noise pollution in urban areas. It can raise citizen awareness of noise pollution levels, and aid in the development of mitigat...
ICSE
2001
IEEE-ACM
14 years 1 months ago
2001
IEEE-ACM
Software maintenance costs dominate software engineering costs, partly because most such engineering is done manually. Program Transformation tools leverage an engineer-provided b...