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IUI
1999
ACM
15 years 10 months ago
Planning and User Interface Affordances
This paper takes a first step toward formalizing the concept of affordance in user interfaces. Using a simple example of an AI planning domain, we show how different types of aff...
Robert St. Amant
CRYPTO
1994
Springer
104views Cryptology» more  CRYPTO 1994»
15 years 10 months ago
Cryptographic Randomness from Air Turbulence in Disk Drives
Abstract. A computer disk drive's motor speed varies slightly but irregularly, principally because of air turbulence inside the disk's enclosure. The unpredictability of ...
Don Davis, Ross Ihaka, Philip Fenstermacher
CC
2004
Springer
134views System Software» more  CC 2004»
15 years 10 months ago
Widening Integer Arithmetic
Abstract. Some codes require computations to use fewer bits of precision than are normal for the target machine. For example, Java requires 32-bit arithmetic even on a 64-bit targe...
Kevin Redwine, Norman Ramsey
ATAL
2003
Springer
15 years 10 months ago
Posit spaces: a performative model of e-commerce
What distinguishes e-commerce from ordinary commerce? What distinguishes it from distributed computation? In this paper we propose a performative theory of e-commerce, drawing on ...
Peter McBurney, Simon Parsons
AIME
1995
Springer
15 years 10 months ago
Coordinating Taxonomies: Key to Re-Usable Concept Representations
: A unified controlled medical vocabulary has been cited as one of the grand challenges facing Medical Informatics. We would restate this challenge as ‘achieving a re-usable and ...
Alan L. Rector