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RT
2005
Springer
15 years 10 months ago
Bidirectional Importance Sampling for Direct Illumination
Image-based representations for illumination can capture complex real-world lighting that is difficult to represent in other forms. Current importance sampling strategies for ima...
David Burke, Abhijeet Ghosh, Wolfgang Heidrich
GRAPHITE
2004
ACM
15 years 10 months ago
FingARtips: gesture based direct manipulation in Augmented Reality
This paper presents a technique for natural, fingertip-based interaction with virtual objects in Augmented Reality (AR) environments. We use image processing software and finger- ...
Volkert Buchmann, Stephen Violich, Mark Billinghur...
CDC
2009
IEEE
160views Control Systems» more  CDC 2009»
15 years 9 months ago
Control of impulsive renewal systems: Application to direct design in networked control
— We consider the control of impulsive systems with jumps triggered by a renewal process, that is, the intervals between jumps are independent and identically distributed. The co...
Duarte Antunes, João Pedro Hespanha, Carlos...
ESOP
2001
Springer
15 years 9 months ago
Proof-Directed De-compilation of Low-Level Code
Abstract. We present a proof theoretical method for de-compiling lowlevel code to the typed lambda calculus. We first define a proof system for a low-level code language based on...
Shin-ya Katsumata, Atsushi Ohori
ICEIS
2000
IEEE
15 years 9 months ago
Syntax-Directed Translation Schemes for Multi-Agent Systems Conversation Modelling
: In modern organisations the monolithic information systems of the past are being gradually replaced by networked systems, enabling distributed computing often based on multi-agen...
Ana L. N. Fred, Joaquim Filipe