Shahar Golan

collaborators

2 papers

math.NT2019

Littlewood Polynomials, Spectral-Null Codes, and Equipowerful Partitions

Joe Buhler, Shahar Golan, Rob Pratt +1

Let $[n]$ denote ${0, 1, ..., n - 1}$ . A polynomial $f (x) = \sum a_{i} x^{i}$ is a Littlewood polynomial (LP) of length $n$ if the $a_{i}$ are $\pm 1$ for $i \in [n]$ , and $a_{i} = 0$ for…

cs.IR2014

Budget-Constrained Item Cold-Start Handling in Collaborative Filtering Recommenders via Optimal Design

Oren Anava, Shahar Golan, Nadav Golbandi +4

It is well known that collaborative filtering (CF) based recommender systems provide better modeling of users and items associated with considerable rating history. The lack of his…