340 search results - page 5 / 68 » Clustering with Lower Bound on Similarity |
COMPGEOM
1996
ACM
15 years 1 months ago
1996
ACM
We show that in the worst case, (ndd=2e;1 +n logn) sidedness queries are required to determine whether the convex hull of n points in IRd is simplicial, or to determine the number ...
CIE
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. In this paper, we survey a few recent applications of Kolmogorov complexity to lower bounds in several models of computation. We consider KI complexity of Boolean functio...
STOC
2010
ACM
15 years 6 months ago
2010
ACM
The P vs NP problem arose from the question of whether exhaustive search is necessary for problems with short verifiable solutions. We do not know if even a slight algorithmic imp...
ICALP
2005
Springer
15 years 2 months ago
2005
Springer
We prove new lower bounds for locally decodable codes and private information retrieval. We show that a 2-query LDC encoding nbit strings over an ℓ-bit alphabet, where the decode...
APPROX
2005
Springer
15 years 3 months ago
2005
Springer
A q-ary error-correcting code C ⊆ {1, 2, . . . , q}n is said to be list decodable to radius ρ with list size L if every Hamming ball of radius ρ contains at most L codewords o...