1053 search results - page 54 / 211 » Hierarchies and levels of reality |
MST
2006
13 years 8 months ago
2006
We prove that the exact versions of the domatic number problem are complete for the levels of the boolean hierarchy over NP. The domatic number problem, which arises in the area of...
TIP
2002
13 years 8 months ago
2002
Several fragile watermarking schemes presented in the literature are either vulnerable to vector quantization (VQ) counterfeiting attacks or sacrifice localization accuracy to impr...
VISUALIZATION
1998
IEEE
14 years 29 days ago
1998
IEEE
We show that it is feasible to perform interactive isosurfacing of very large rectilinear datasets with brute-force ray tracing on a conventional (distributed) shared-memory multi...
PE
2010
Springer
13 years 3 months ago
2010
Springer
Accurately characterizing the resource usage of an application at various levels in the memory hierarchy has been a long-standing research problem. Existing characterization studi...
CORR
2004
Springer
2004
Springer
Using Wireless Sensor Networks to Narrow the Gap between Low-Level Information and Context-Awareness
13 years 8 months ago
Wireless sensor networks are finally becoming a reality. In this paper, we present a scalable architecture for using wireless sensor networks in combination with wireless Ethernet...