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Electronic Colloquium on Computational Complexity

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REPORTS > KEYWORD > LOGDCFL:
Reports tagged with LogDCFL:
TR06-130 | 27th September 2006
Tanmoy Chakraborty, Samir Datta

One-input-face MPCVP is Hard for L, but in LogDCFL

A monotone planar circuit (MPC) is a Boolean circuit that can be
embedded in a plane, and that has only AND and OR
gates. Yang showed that the one-input-face
monotone planar circuit value problem (MPCVP) is in NC^2, and
Limaye et. al. improved the bound to ... more >>>


TR22-147 | 10th November 2022
Samir Datta, Chetan Gupta

Evaluating Monotone Circuits on Surfaces

Revisions: 3

In this paper, we study the circuit value problem for monotone Boolean circuits (that is, circuits without negation gates) when the circuits are embedded on a surface of bounded genus, and all inputs to the circuits lie on at most constantly many faces. We show that this problem can be ... more >>>




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