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VR
1993
IEEE
124views Virtual Reality» more  VR 1993»
15 years 10 months ago
Design of a High Performance Haptic Interface to Virtual Environments
- The design of a four degree-of-freedom,force-reflecting manipulandum for manual interaction with virtual environments is presented. The device emulates a handtool which the opera...
Paul A. Millman, Michael C. Stanley, J. Edward Col...
SDM
2007
SIAM
184views Data Mining» more  SDM 2007»
15 years 7 months ago
Mining Naturally Smooth Evolution of Clusters from Dynamic Data
Many clustering algorithms have been proposed to partition a set of static data points into groups. In this paper, we consider an evolutionary clustering problem where the input d...
Yi Wang, Shi-Xia Liu, Jianhua Feng, Lizhu Zhou
INFOCOM
2000
IEEE
15 years 10 months ago
Virtual Backbone Generation and Maintenance in Ad Hoc Network Mobility Management
Abstract—In this paper, we present the implementation issues of a virtual backbone that supports the operations of the Uniform Quorum System (UQS) and the Randomized Database Gro...
Ben Liang, Zygmunt J. Haas
CVPR
2007
IEEE
16 years 8 months ago
From Videos to Verbs: Mining Videos for Activities using a Cascade of Dynamical Systems
Clustering video sequences in order to infer and extract activities from a single video stream is an extremely important problem and has significant potential in video indexing, s...
Pavan K. Turaga, Ashok Veeraraghavan, Rama Chellap...
AAAI
2000
15 years 7 months ago
Multivariate Clustering by Dynamics
We present a Bayesian clustering algorithm for multivariate time series. A clustering is regarded as a probabilistic model in which the unknown auto-correlation structure of a tim...
Marco Ramoni, Paola Sebastiani, Paul R. Cohen