Sciweavers

2342 search results - page 4 / 469
» Sublinear geometric algorithms
Sort
View
MYCRYPT
2005
Springer
189views Cryptology» more  MYCRYPT 2005»
13 years 11 months ago
An Analysis of Double Base Number Systems and a Sublinear Scalar Multiplication Algorithm
In this paper we produce a practical and efficient algorithm to find a decomposition of type n = kˆ i=1 2si 3ti , si, ti ∈ N ∪ {0} with k ≤   c + o(1) ¡ log n log log n ....
Mathieu Ciet, Francesco Sica
STOC
2004
ACM
94views Algorithms» more  STOC 2004»
14 years 6 months ago
Sublinear algorithms for testing monotone and unimodal distributions
The complexity of testing properties of monotone and unimodal distributions, when given access only to samples of the distribution, is investigated. Two kinds of sublineartime alg...
Tugkan Batu, Ravi Kumar, Ronitt Rubinfeld
PROPERTYTESTING
2010
13 years 3 months ago
Sublinear Algorithms in the External Memory Model
We initiate the study of sublinear-time algorithms in the external memory model [Vit01]. In this model, the data is stored in blocks of a certain size B, and the algorithm is char...
Alexandr Andoni, Piotr Indyk, Krzysztof Onak, Roni...
ISAAC
2009
Springer
108views Algorithms» more  ISAAC 2009»
14 years 10 days ago
Linear and Sublinear Time Algorithms for Basis of Abelian Groups
It is well known that every finite abelian group G can be represented as a direct product of cyclic groups: G ∼= G1 × G2 × · · · × Gt, where each Gi is a cyclic group of ...
Li Chen, Bin Fu
COCO
2007
Springer
126views Algorithms» more  COCO 2007»
13 years 12 months ago
On Derandomizing Probabilistic Sublinear-Time Algorithms
There exists a positive constant α < 1 such that for any function T(n) ≤ nα and for any problem L ∈ BPTIME(T(n)), there exists a deterministic algorithm running in poly(T...
Marius Zimand