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» Implementation and applications of the distortion operator
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NSDI
2010
15 years 7 months ago
The Architecture and Implementation of an Extensible Web Crawler
Many Web services operate their own Web crawlers to discover data of interest, despite the fact that largescale, timely crawling is complex, operationally intensive, and expensive...
Jonathan M. Hsieh, Steven D. Gribble, Henry M. Lev...
HOTOS
2009
IEEE
15 years 10 months ago
Operating Systems Should Provide Transactions
Operating systems can efficiently provide system transactions to user applications, in which user-level processes can execute a series of system calls atomically and in isolation ...
Donald E. Porter, Emmett Witchel
HCI
2009
15 years 4 months ago
Estimating Productivity: Composite Operators for Keystroke Level Modeling
Task time is a measure of productivity in an interface. Keystroke Level Modeling (KLM) can predict experienced user task time to within 10 to 30% of actual times. One of the bigges...
Jeff Sauro
ICFP
2005
ACM
16 years 6 months ago
A principled approach to operating system construction in Haskell
We describe a monadic interface to low-level hardware features that is a suitable basis for building operating systems in Haskell. The interface includes primitives for controllin...
Thomas Hallgren, Mark P. Jones, Rebekah Leslie, An...
WEBDB
2000
Springer
110views Database» more  WEBDB 2000»
15 years 9 months ago
Modeling Data Entry and Operations in WebML
Web Modeling Language (WebML, http://webml.org) is a notation for visually specifying complex Web sites at the conceptual level. All the concepts of WebML are specified both graph...
Aldo Bongio, Stefano Ceri, Piero Fraternali, Andre...