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CARS
2001
14 years 11 months ago
Determination of optimal angiographic viewing angles for QCA
Important parameters in quantitative coronary angiography (QCA) are the severity and length of the lesion, the radius of the nonstenotic part of the affected vessel segment and th...
J. Christiaens, Rik Van de Walle, P. Gheeraert, Y....
DAGSTUHL
2003
14 years 11 months ago
Reliable Distance and Intersection Computation Using Finite Precision Geometry
In this paper we discuss reliable methods in the field of finite precision geometry. We begin with a brief survey of geometric computing and approaches generally used in dealing ...
Katja Bühler, Eva Dyllong, Wolfram Luther
ECIS
2003
14 years 11 months ago
Finding a home for web-based information systems - perusing the landscape
Information systems (IS) and software engineering (SE) have shared the domain of systems and software development for several decades with too little overlap in practice and resea...
Chris Barry, Jeremy Brown
SODA
2003
ACM
131views Algorithms» more  SODA 2003»
14 years 11 months ago
Root comparison techniques applied to computing the additively weighted Voronoi diagram
This work examines algebraic techniques for comparing quadratic algebraic numbers, thus yielding methods for deciding key predicates in various geometric constructions. Our motiva...
Menelaos I. Karavelas, Ioannis Z. Emiris
AAAI
1997
14 years 11 months ago
The "Inverse Hollywood Problem": From Video to Scripts and Storyboards via Causal Analysis
We address the problem of visually detecting causal events and tting them together into a coherent story of the action witnessed by the camera. We show that this can be done by re...
Matthew Brand