C. Xia, D. Hsu, and A.K.H. Tung. A fast filter for obstructed nearest neighbour queries. In Proc. British National Conferences on Databases, 2004.
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T. Bandyopadhyay, Y.P. Li, Ang Jr., M.H., and D. Hsu. Stealth tracking of an unpredictable target among obstacles. In M. Erdmann and others, editors, Algorithmic Foundations of Robotics VI—Proc. Workshop on the Algorithmic Foundations of Robotics (WAFR), pp. 43–58, Springer, 2004.
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J. Yin, A. Dhanik, D. Hsu, and Y. Wang. The creation of a music-driven digital violinist. In Proc. ACM Multimedia, pp. 476–479, 2004.
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H. Kurniawati and D. Hsu. Workspace importance sampling for probabilistic roadmap planning. In Proc. IEEE/RSJ Int. Conf. on Intelligent Robots & Systems, pp. 1618–1623, 2004.
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D. Hsu and Z. Sun. Adaptive hybrid sampling for probabilistic roadmap planningTechnical Report TRA5/04, National University of Singapore, School of Computing, 2004.
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D. Hsu and Z. Sun. Adaptively combining multiple sampling strategies for probabilistic roadmap planning. In Proc. IEEE Conf. on Robotics, Automation, and Mechatronics, pp. 774–779, 2004.
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