3937 search results - page 656 / 788 » Questioning Ubiquitous Computing |
COCO
1989
Springer
14 years 1 days ago
1989
Springer
Kadin [6] showed that if the Polynomial Hierarchy (PH) has infinitely many levels, then for all k, PSAT[k] ⊂ PSAT[k+1]. This paper extends Kadin’s technique and shows that a p...
CCS
2007
ACM
13 years 12 months ago
2007
ACM
Administrative RBAC (ARBAC) policies specify how Role-Based Access Control (RBAC) policies may be changed by each administrator. It is often difficult to fully understand the effe...
CISSE
2007
Springer
13 years 12 months ago
2007
Springer
Abstract- This paper explores valuing long-term equity forwardcontracts or futures where both the underlying volatility and the interest rates are modeled as stochastic random vari...
APGV
2010
ACM
13 years 12 months ago
2010
ACM
In this paper, we explore the perception of finger motions of virtual characters. In three experiments, designed to investigate finger animations, we asked the following questio...
ARCS
2006
Springer
13 years 11 months ago
2006
Springer
: Given is the following "creature's exploration problem": n creatures are moving around in an unknown environment in order to visit all cells in shortest time. This...