1254 search results - page 249 / 251 » Making Hard Problems Harder |
PODC
2009
ACM
14 years 8 months ago
2009
ACM
Performing random walks in networks is a fundamental primitive that has found applications in many areas of computer science, including distributed computing. In this paper, we fo...
COMPGEOM
2006
ACM
14 years 1 months ago
2006
ACM
We extend linkage unfolding results from the well-studied case of polygonal linkages to the more general case of linkages of polygons. More precisely, we consider chains of nonove...
SPAA
2004
ACM
14 years 1 months ago
2004
ACM
We present the Buffer Heap (BH), a cache-oblivious priority queue that supports Delete-Min, Delete, and Decrease-Key operations in O( 1 B log2 N B ) amortized block transfers fro...
DIALM
2003
ACM
14 years 25 days ago
2003
ACM
This paper addresses the problem of scatternet formation for singlehop Bluetooth based ad hoc networks, with minimal communication overhead. We adopt the well-known structure de B...
SPAA
2009
ACM
14 years 8 months ago
2009
ACM
Hash tables are one of the most fundamental data structures in computer science, in both theory and practice. They are especially useful in external memory, where their query perf...