309 search results - page 3 / 62 » Communication Complexity Lower Bounds by Polynomials |
FOCS
2006
IEEE
13 years 11 months ago
2006
IEEE
We convert cell-probe lower bounds for polynomial space into stronger lower bounds for near-linear space. Our technique applies to any lower bound proved through the richness meth...
FOCS
2003
IEEE
13 years 10 months ago
2003
IEEE
The degree of a polynomial representing (or approximating) a function f is a lower bound for the quantum query complexity of f. This observation has been a source of many lower bo...
COCOON
2007
Springer
13 years 11 months ago
2007
Springer
We derive quadratic lower bounds on the ∗-complexity of sum-of-products-of-sums (ΣΠΣ) formulas for classes of polynomials f that have too few partial derivatives for the techn...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
We present a new example of a partial boolean function whose one-way quantum communication complexity is exponentially lower than its one-way classical communication complexity. T...
FOCS
2004
IEEE
13 years 9 months ago
2004
IEEE
We consider the approximate nearest neighbour search problem on the Hamming cube {0, 1}d. We show that a randomised cell probe algorithm that uses polynomial storage and word size...