[图书][B] Handbook of satisfiability
“Satisfiability (SAT) related topics have attracted researchers from various disciplines: logic,
applied areas such as planning, scheduling, operations research and combinatorial …
applied areas such as planning, scheduling, operations research and combinatorial …
Expander graphs and their applications
But, perhaps, we should start with a few words about graphs in general. They are, of course,
one of the prime objects of study in Discrete Mathematics. However, graphs are among the …
one of the prime objects of study in Discrete Mathematics. However, graphs are among the …
[图书][B] Boolean function complexity: advances and frontiers
S Jukna - 2012 - Springer
Boolean circuit complexity is the combinatorics of computer science and involves many
intriguing problems that are easy to state and explain, even for the layman. This book is a …
intriguing problems that are easy to state and explain, even for the layman. This book is a …
Linear vs. semidefinite extended formulations: exponential separation and strong lower bounds
We solve a 20-year old problem posed by Yannakakis and prove that there exists no
polynomial-size linear program (LP) whose associated polytope projects to the traveling …
polynomial-size linear program (LP) whose associated polytope projects to the traveling …
Linear level Lasserre lower bounds for certain k-CSPs
G Schoenebeck - 2008 49th Annual IEEE Symposium on …, 2008 - ieeexplore.ieee.org
We show that for kges3 even the Omega (n) level of the Lasserre hierarchy cannot disprove
a random k-CSP instance over any predicate type implied by k-XOR constraints, for example …
a random k-CSP instance over any predicate type implied by k-XOR constraints, for example …
Complexity theoretic limitations on learning halfspaces
A Daniely - Proceedings of the forty-eighth annual ACM …, 2016 - dl.acm.org
We study the problem of agnostically learning halfspaces which is defined by a fixed but
unknown distribution D on Q^ n X {-1, 1}. We define Err_H (D) as the least error of a …
unknown distribution D on Q^ n X {-1, 1}. We define Err_H (D) as the least error of a …
Sum of squares lower bounds for refuting any CSP
Let P:{0, 1} k→{0, 1} be a nontrivial k-ary predicate. Consider a random instance of the
constraint satisfaction problem (P) on n variables with Δ n constraints, each being P applied …
constraint satisfaction problem (P) on n variables with Δ n constraints, each being P applied …
Exponential lower bounds for polytopes in combinatorial optimization
We solve a 20-year old problem posed by Yannakakis and prove that no polynomial-size
linear program (LP) exists whose associated polytope projects to the traveling salesman …
linear program (LP) exists whose associated polytope projects to the traveling salesman …
CSP gaps and reductions in the Lasserre hierarchy
M Tulsiani - Proceedings of the forty-first annual ACM symposium …, 2009 - dl.acm.org
We study integrality gaps for SDP relaxations of constraint satisfaction problems, in the
hierarchy of SDPs defined by Lasserre. Schoenebeck [23] recently showed the first …
hierarchy of SDPs defined by Lasserre. Schoenebeck [23] recently showed the first …
Complexity theoretic limitations on learning dnf's
A Daniely, S Shalev-Shwartz - Conference on Learning …, 2016 - proceedings.mlr.press
Using the recently developed framework of Daniely, Linial and Shalev-Shwartz, we show
that under a natural assumption on the complexity of random K-SAT, learning DNF formulas …
that under a natural assumption on the complexity of random K-SAT, learning DNF formulas …