H. Kurniawati and D. Hsu. Workspace-based connectivity oracle: An adaptive sampling strategy for PRM planning. In S. Akella and others, editors, Proc. Int. Workshop on the Algorithmic Foundations of Robotics (WAFR), Springer, 2006.
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H.-L. Cheng, D. Hsu, J.-C. Latombe, and G. Sánchez-Ante. Multi-level free-space dilation for sampling narrow passages in PRM planning. In Proc. IEEE Int. Conf. on Robotics & Automation, pp. 1255–1260, 2006.
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Z. Sun, D. Hsu, T. Jiang, H. Kurniawati, and J. Reif. Narrow passage sampling for probabilistic roadmap plannersIEEE Trans. on Robotics, 21(6):1105–1115, 2005.
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D. Hsu, G. Sánchez-Ante, and Z. Sun. Hybrid PRM sampling with a cost-sensitive adaptive strategy. In Proc. IEEE Int. Conf. on Robotics & Automation, pp. 3885–3891, 2005.
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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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D. Hsu, T. Jiang, J. Reif, and Z. Sun. The bridge test for sampling narrow passages with probabilistic roadmap planners. In Proc. IEEE Int. Conf. on Robotics & Automation, pp. 4420–4426, 2003.
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D. Hsu, L.E. Kavraki, J.C. Latombe, R. Motwani, and S. Sorkin. On finding narrow passages with probabilistic roadmap planners. In P.K. Agarwal and others, editors, Robotics: The Algorithmic Perspective—Proc. Workshop on the Algorithmic Foundations of Robotics (WAFR), pp. 141–154, A. K. Peters, Wellesley, MA, 1998.
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