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ISCAS
1995
IEEE
114views Hardware» more  ISCAS 1995»
15 years 8 months ago
Delta-Sigma Converters Using Frequency-Modulated Intermediate Values
Abstract— This paper describes a new first and secondorder delta-sigma modulator (DSM) concept where the first integrator is extracted and implemented by a FM oscillator with t...
Mats Erling Høvin, Alf Olsen, Tor Sverre La...
WACV
2005
IEEE
15 years 10 months ago
Multi-Layer Hierarchical Clustering of Pedestrian Trajectories for Automatic Counting of People in Video Sequences
In this paper we propose an approach to count the number of pedestrians, given a trajectory data set provided by a tracking system. The tracking process itself is treated as a bla...
David Biliotti, Gianluca Antonini, Jean-Philippe T...
EUROPAR
2008
Springer
15 years 6 months ago
Fault-Tolerant Partial Replication in Large-Scale Database Systems
We investigate a decentralised approach to committing transactions in a replicated database, under partial replication. Previous protocols either reexecute transactions entirely an...
Pierre Sutra, Marc Shapiro
DAGSTUHL
2007
15 years 6 months ago
Civitas: A Secure Remote Voting System
Civitas is the first implementation of a coercion-resistant, universally verifiable, remote voting scheme. This paper describes the design of Civitas, details the cryptographic ...
Michael E. Clarkson, Stephen Chong, Andrew C. Myer...
IUI
1999
ACM
15 years 8 months ago
Integrating Organizational Memory and Performance Support
We describe an approach to building integrated performance support systems by using model-based task tracking to link performance support tools to video-based organizational memor...
Christopher R. Johnson, Lawrence Birnbaum, Ray Bar...