http://theoryofcomputing.org ISSN 1557-2862
arithmetic circuits
Volume 2, Article 10 (pages 185-206)
Learning Restricted Models of Arithmetic Circuits
by
Adam Klivans
and
Amir Shpilka
Volume 2, Article 6 (pages 121-135)
Separation of Multilinear Circuit and Formula Size
by
Ran Raz
