3819 search results - page 608 / 764 » Simple Easy Terms |
185
click to vote
SIGIR
2010
ACM
15 years 10 months ago
2010
ACM
Sponsored search is one of the major sources of revenue for search engines on the World Wide Web. It has been observed that while showing ads for every query maximizes shortterm r...
210
click to vote
SOUPS
2010
ACM
15 years 10 months ago
2010
ACM
Graphical password systems based on the recognition of photographs are candidates to alleviate current over-reliance on alphanumeric passwords and PINs. However, despite being bas...
150
click to vote
CCS
2006
ACM
15 years 10 months ago
2006
ACM
Laundering email spam through open-proxies or compromised PCs is a widely-used trick to conceal real spam sources and reduce spamming cost in underground email spam industry. Spam...
156
click to vote
GECCO
2006
Springer
15 years 10 months ago
2006
Springer
Recently, studies with the XCS classifier system on Boolean functions have shown that in certain types of functions simple crossover operators can lead to disruption and, conseque...
177
click to vote
GECCO
2006
Springer
15 years 10 months ago
2006
Springer
Many metaheuristics have difficulty exploring their search space comprehensively. Exploration time and efficiency are highly dependent on the size and the ruggedness of the search...