756 search results - page 130 / 152 » Leveraging the CAPTCHA Problem |
SOSP
2003
ACM
14 years 4 months ago
2003
ACM
Diagnosing faults in the Internet is arduous and time-consuming, in part because the network is composed of diverse components spread across many administrative domains. We consid...
FPGA
2010
ACM
14 years 4 months ago
2010
ACM
Guarded evaluation is a power reduction technique that involves identifying sub-circuits (within a larger circuit) whose inputs can be held constant (guarded) at specific times d...
WWW
2010
ACM
14 years 2 months ago
2010
ACM
Duplicate URLs have brought serious troubles to the whole pipeline of a search engine, from crawling, indexing, to result serving. URL normalization is to transform duplicate URLs...
WWW
2010
ACM
14 years 2 months ago
2010
ACM
Developing countries face significant challenges in network access, making even simple network tasks unpleasant. Many standard techniques—caching and predictive prefetching— ...
ASPLOS
2010
ACM
14 years 2 months ago
2010
ACM
Computer systems often fail due to many factors such as software bugs or administrator errors. Diagnosing such production run failures is an important but challenging task since i...