SDM
2012
SIAM
12 years 1 months ago
2012
SIAM
With the growth of the Internet and E-commerce, bipartite rating networks are ubiquitous. In such bipartite rating networks, there exist two types of entities: the users and the o...
ACL
2011
13 years 3 months ago
2011
We study the problem of finding the best headdriven parsing strategy for Linear ContextFree Rewriting System productions. A headdriven strategy must begin with a specified right...
ISPDC
2010
IEEE
13 years 10 months ago
2010
IEEE
—In this paper, we propose SKAIT, a parameterized symmetric key pre-distribution scheme that guarantees a secure and confidential channel between every pair of nodes in a wirele...
CORR
2010
Springer
13 years 10 months ago
2010
Springer
We present a novel self-stabilizing algorithm for minimum spanning tree (MST) construction. The space complexity of our solution is O(log2 n) bits and it converges in O(n2 ) round...
IPM
2006
13 years 11 months ago
2006
The Pathfinder algorithm is widely used to prune social networks. The pruning maintains the geodesic distances between nodes. It has shown itself to be very useful in the analysis...
AAAI
2008
14 years 1 months ago
2008
The search of a precise measure of what hardness of SAT instances means for state-of-the-art solvers is a relevant research question. Among others, the space complexity of treelik...
APPROX
2006
Springer
14 years 3 months ago
2006
Springer
Abstract. Combinatorial property testing deals with the following relaxation of decision problems: Given a fixed property and an input x, one wants to decide whether x satisfies th...
ICPR
2010
IEEE
14 years 3 months ago
2010
IEEE
A novel feature extraction method, namely monogenic binary pattern (MBP), is proposed in this paper based on the theory of monogenic signal analysis, and the histogram of MBP (HMB...
ASPDAC
2007
ACM
14 years 3 months ago
2007
ACM
- In general, fault dictionary is prevented from practical applications for its extremely large size. Several previous works are proposed for the fault dictionary size reduction. H...
STOC
1996
ACM
14 years 3 months ago
1996
ACM
The frequency moments of a sequence containing mi elements of type i, for 1 i n, are the numbers Fk = n i=1 mk i . We consider the space complexity of randomized algorithms that...