We describe the vision system for Alvin, the Autonomous Land Vehicle, addressing in particuly the task of road-following. The system builds symbolic descriptions of the road and obstacle boundaries using both video and range sensors. Road segmentation methods are described for video-based road-following, along with approaches to boundary extraction and the transformation of boundaries in the im...

695. Physician Perceptions and Attitudes Towards an Antimicrobial Stewardship Program and Computerized Decision-making Systems: A Focus Group Study Alvin Qijia Chua, BSc (Pharm) (Hons); Sing Teang Kong, PhD; Lai Wei Lee, BSc (Pharm) (Hons); Daphne Yah Chieh Yii, BPharm; Sarah Si Lin Tang, BSc (Pharm) (Hons); Winnie Lee, BPharm (Hons), MSc (Epi); Andrea L. Kwa, PharmD and Desiree Lie, MD, MSED; ...

457 1 Bajari: Duke University and NBER. Hortacsu: University of Chicago and NBER. We thank the editor, two anonymous referees, Ginger Jin, Axel Ockenfels, David Reiley, Paul Resnick, and Alvin Roth for their very detailed and insightful comments on various drafts of this document. We thank the National Science Foundation for partial research support, grants SES-0012106 (Bajari) and SES-0242031 ...

dy. T hree-dim ensional m odel m atching f r omanu nconstrainedviewpoint. IEEE I nternat iona l Co nfe r e nce o n R o b o tic s a n dA u to m a tio n , 1 :208{220, 1 987. [20] A a ronW allack, JohnCanny, a ndDineshM anocha. O b j e ct r ecognitionandlocalizationusingoptical s ensors. (preprint, U n iversityof C alifornia, B e rkeley), 1992. [21] J eanPo nce, A nthonyHoogs, a ndD avidJ. K r ieg...

This paper presents the first purely numerical (i.e., non-algebraic) subdivision algorithm for the iso-topic approximation of a simple arrangement of curves. The arrangement is “simple” in the sense thatany three curves have no common intersection, any two curves intersect transversally, and each curve isnon-singular. A curve is given as the zero set of an analytic function f : R → ...

695. Physician Perceptions and Attitudes Towards an Antimicrobial Stewardship Program and Computerized Decision-making Systems: A Focus Group Study Alvin Qijia Chua, BSc (Pharm) (Hons); Sing Teang Kong, PhD; Lai Wei Lee, BSc (Pharm) (Hons); Daphne Yah Chieh Yii, BPharm; Sarah Si Lin Tang, BSc (Pharm) (Hons); Winnie Lee, BPharm (Hons), MSc (Epi); Andrea L. Kwa, PharmD and Desiree Lie, MD, MSED; ...

695. Physician Perceptions and Attitudes Towards an Antimicrobial Stewardship Program and Computerized Decision-making Systems: A Focus Group Study Alvin Qijia Chua, BSc (Pharm) (Hons); Sing Teang Kong, PhD; Lai Wei Lee, BSc (Pharm) (Hons); Daphne Yah Chieh Yii, BPharm; Sarah Si Lin Tang, BSc (Pharm) (Hons); Winnie Lee, BPharm (Hons), MSc (Epi); Andrea L. Kwa, PharmD and Desiree Lie, MD, MSED; ...

1 This was prepared for publication as a chapter in The Handbook of Experimental Economics, Volume 2, edited by John Kagel and Alvin Roth. The …nancial support of the National Science Foundation and the Gordon and Betty Moore Foundation is gratefully acknowledged. I wish to thank many coauthors and colleagues for sharing their insights about laboratory experimentation in political science and g...

L. Scott Johnson works for Tera Research, Inc., a contractor perform ing analysis on behalf of the Directorate of Intelligence. This lack of a consistent and spe cific definition of 1W is apparent throughout the literature. Col. Owen Jensen, USAF, discussing the evolution and use of the 1W concept, says, “Although the Tofflers Alvin Finally, there have been many discus sions of 1W attack and de...

695. Physician Perceptions and Attitudes Towards an Antimicrobial Stewardship Program and Computerized Decision-making Systems: A Focus Group Study Alvin Qijia Chua, BSc (Pharm) (Hons); Sing Teang Kong, PhD; Lai Wei Lee, BSc (Pharm) (Hons); Daphne Yah Chieh Yii, BPharm; Sarah Si Lin Tang, BSc (Pharm) (Hons); Winnie Lee, BPharm (Hons), MSc (Epi); Andrea L. Kwa, PharmD and Desiree Lie, MD, MSED; ...