1. Ray Casting Approach for Boundary Extraction and Fourier Shape Descriptor Characterization Rosiene, Joel; Liu, Xin; Imielinska, Celina Z. 2005 Conference Objects Computer scienceBioinformaticsDiagnostic imaging
2. Exploring supervised and unsupervised methods to detect topics in biomedical text Lee, Minsuk; Wang, Weiqing; Yu, Hong 2006 Articles Natural language processing (Computer science)Cluster analysisInformation storage and retrieval systems--ScienceMachine learningBioinformaticsComputer science