Artificial Intelligence Lab Publications: Recent submissions

Now showing items 346-348 of 1835

    • On Degeneracy of Linear Reconstruction from Three Views: Linear Line Complex and Applications 

      Stein, Gideon P.; Shashua, Amnon (1997-12-01)
      This paper investigates the linear degeneracies of projective structure estimation from point and line features across three views. We show that the rank of the linear system of equations for recovering the trilinear tensor ...

    • Sparse Representations of Multiple Signals 

      Evgeniou, Theodoros; Poggio, Tomaso (1997-09-01)
      We discuss the problem of finding sparse representations of a class of signals. We formalize the problem and prove it is NP-complete both in the case of a single signal and that of multiple ones. Next we develop a simple ...

    • Belief Propagation and Revision in Networks with Loops 

      Weiss, Yair (1997-11-01)
      Local belief propagation rules of the sort proposed by Pearl(1988) are guaranteed to converge to the optimal beliefs for singly connected networks. Recently, a number of researchers have empirically demonstrated good ...