Publications and Presentations

My Ph.D Thesis

Efficient Variable Elimination using Resultants. Click on the title to download a gzipped postsript copy of my thesis.

Journal/Conference/Workshop Papers and Presentations

• Towards the Integration of Geometric and Appearance-Based Object Recognition.
  • Shape, Contour and Grouping in Computer Vision, Lecture Notes in Computer Science (LNCS) 1681, 1999.
  • With Joe Mundy.
• Recognizing Objects Using Color-Annotated Adjacency Graphs.
  • Shape, Contour and Grouping in Computer Vision, Lecture Notes in Computer Science (LNCS) 1681, 1999.
  • With Peter Tu and Richard Hartley.
• Recognizing Objects in Cluttered Images using Subgraph Isomorphism.
  • DARPA Image Understanding Workshop (IUW 98), Monterrey, California, 1998.
  • With Peter Tu and Richard Hartley.
• Recognizing Objects in Clutterd Images using Subgraph Isomorphism.
  • Springer LNCS series, conference Palermo, Sicily, 1998.
  • With Peter Tu and Richard Hartley.
• Multivariable Elimination using Dixon Resultants
  • The 1998 SIAM Annual Meeting,, Session on Symbolic-Numeric Algorithms for Polynomials, Toronto, Canada, July 1998.
  • With D. Kapur.
• Extraneous Factors in the Dixon Resultant Formulation.
  • ACM International Symposium on Symbolic and Algebraic Computation (ISSAC 97), Maui, Hawaii, July 1997.
  • With D. Kapur.
• The Cubic Rational Polynomial Camera Model.
  • DARPA Image Understanding Workshop (IUW 97), New Orleans, Louisiana, May 1997.
  • With Richard Hartley.
• Using Elimination Methods to Compute Thermophysical Algebraic Invariants from Infrared Imagery. Compressed file.
  • 13th National Conference on Artificial Intelligence (AAAI 96), Portland, Oregon, August 1996.
  • With D. Kapur, J.D. Michel and N. Nandhakumar.
• Sparsity Considerations in the Dixon Resultant Formulation.
  • 28th Annual ACM Symposium on Theory of Computing (STOC 96), Philadelphia, USA, May 1996.
  • With D. Kapur.
• On the Resultants of Mixed Systems.
  • Third East Coast Computer Algebra Day (ECCAD 96), IBM T.J. Watson Research Center, Yorktown Heights, April 1996.
• Constraint Modeling and Optimal Duplex Scheduling for Paper Path with Large-Seam P/R Belt.
  • Internal Technical Report, Wilson Center for Research & Technology, Xerox Corporation, Webster, NY, December 1995.
  • With Brian Falkenhainer and Ying Zhang.
• Computing Invariants using Elimination Methods.
  • IEEE International Symposium on Computer Vision (ISCV 95), Coral Gables, Florida, USA, November 1995.
  • With D. Kapur and Lakshman Y.N.
• Comparison of Various Multivariate Resultants.
  • ACM International Symposium on Symbolic and Algebraic Computation (ISSAC 95), Montreal, Canada, July 1995.
  • With D. Kapur.
• Resurrecting Dixon Resultants.
  • IMACS Conference on Applications of Computer Algebra (IMACS-ACA 95), Univ. of New Mexico, Albuquerque, May 1995.
  • With D. Kapur.
• Geometric Reasoning and Resultants.
  • IMACS Conference on Applications of Computer Algebra (IMACS-ACA 95), Univ. of New Mexico, Albuquerque, May 1995.
  • With D. Kapur.
• Experimental Evaluation of the Dixon Resultant Formulation.
  • Second East Coast Computer Algebra Day (ECCAD 95), Univ. of Delaware, April 1995.
  • With D. Kapur.
• Algebraic and Geometric Reasoning using Dixon Resultants.
  • ACM International Symposium on Symbolic and Algebraic Computation (ISSAC 94), Oxford, UK, July 1994.
  • With D. Kapur and L. Yang.
• An Algorithm for Converting a Degree Grobner basis to a Lexicographic Grobner Basis.
  • First East Coast Computer Algebra Day (ECCAD 94), Drexel University, USA, May 1994.
  • With D. Kapur.