IEEE

An Approach for Solving the Permutation Problem of Convolutive Blind Source Separation Based on Statistical Signal Models

Abstract: In this paper, we present a new algorithm for solving the permutation ambiguity in convolutive blind source separation. Transformed to the frequency domain, existing algorithms can ...
IEEE

Automatic Math Word Problem Generation With Topic-Expression Co-Attention Mechanism and Reinforcement Learning

Abstract: Taking several topic words and a math expression as input, the aim of math word problem generation is to generate a problem that can be answered by the given expression and related to these ...
GitHub

MAWPS : A Math Word Problem Repository

MAWPS: A Math Word Problem Repository. Rik Koncel-Kedziorski**, Subhro Roy**, Aida Amini, Nate Kushman and Hannaneh Hajishirzi. NAACL 2016 (Short). The system is live ...
GitHub

The Asteroid Routing Problem: A Benchmark for Expensive Black-Box Permutation Optimization

1-launch_exps.sh: Launch experiments (this takes significant time). You may need to edit the contents of the file to match your computer setup. 2-collect_results.py ...
golem.ph.utexas.edu

The n-Category Café

Earlier this month the Mathematics Institute at Uppsala University hosted a conference called Categorification in Algebra and Topology, clearly a theme close to our collective heart. As yet there are ...