Abstract: We present a new algebraic framework for linear trellises which yields a new and simpler proof of the fundamental Factorization Theorem by Koetter and Vardy [4], and which sheds light on ...

Abstract: We present a new linear time algorithm for computing the Lempel-Ziv Factorization (LZ77) of a given string of length N on an alphabet of size σ, that utilizes only N log N + O(σ log N) bits ...

Exploring the fascinating realm of linear regression and matrix factorization applied to S&P 500 data, with the goal of deciphering stock market trends and uncovering potential investment ...

A multi-stage linear program is defined with linking variables that connect consecutive stages. Optimality conditions for the composite problem are partitioned into local and linking conditions. When ...

The linear solver fails repeatedly, and the global BA process cannot proceed as expected. Could you please help me understand what might be causing these errors ?