Now showing items 40-42 of 776

    • An Efficient Fill Estimation Algorithm for Sparse Matrices and Tensors in Blocked Formats 

      Ahrens, Willow; Schiefer, Nicholas; Xu, Helen (2017-06-09)
      Tensors, linear-algebraic extensions of matrices in arbitrary dimensions, have numerous applications in computer science and computational science. Many tensors are sparse, containing more than 90% zero entries. Efficient ...
    • Multi-Unit Auction Revenue with Possibilistic Beliefs 

      Micali, Silvio; Vlachos, Georgios (2017-06-05)
      The revenue of traditional auction mechanisms is benchmarked solely against the players' own valuations, despite the fact that they may also have valuable beliefs about each other's valuations. Not much is known about ...
    • Autonomous COLREGS Modes and Velocity Functions 

      Benjamin, Michael R. (2017-05-16)
      This paper concerns an implementation of an autonomy system for unmanned surface vessels operating in accordance with the Coast Guard Collision Regulations (COLREGS). The autonomy system is implemented by associating a ...