900 search results - page 47 / 180 » On Polynomial Time Computation over Unordered Structures |
3DPVT
2006
IEEE
14 years 3 months ago
2006
IEEE
Interactive network-based navigation over large urban environments raises difficult problems due to the size and complexity of these scenes. In this paper, we present a clientser...
VLDB
1998
ACM
14 years 1 months ago
1998
ACM
Semistructured data is not strictly typed like relational or object-oriented data and may be irregular or incomplete. It often arises in practice, e.g., when heterogeneous data so...
ICUMT
2009
13 years 6 months ago
2009
We describe the main architecture and the design principles of the Service/Resource Discovery System (SRDS), a component of the XtreemOS Operating System. XtreemOS is a Linux exten...
STOC
2010
ACM
14 years 6 months ago
2010
ACM
We initiate a direction for proving lower bounds on the size of non-commutative arithmetic circuits. This direction is based on a connection between lower bounds on the size of no...
ICASSP
2009
IEEE
14 years 23 days ago
2009
IEEE
In this paper, we investigate the timing and carrier frequency offset (CFO) synchronization problem in decode and forward cooperative systems operating over frequency selective ch...