403 search results - page 31 / 81 » Gradient clock synchronization |
MOBISYS
2011
ACM
12 years 11 months ago
2011
ACM
Clock synchronization is critical for Wireless Sensor Networks (WSNs) due to the need of inter-node coordination and collaborative information processing. Although many message pa...
WSNA
2003
ACM
14 years 1 months ago
2003
ACM
This paper presents lightweight tree-based synchronization (LTS) methods for sensor networks. First, a single-hop, pair-wise synchronization scheme is analyzed. This scheme requir...
ISLPED
1997
ACM
14 years 26 days ago
1997
ACM
This paper proposes a novel method to estimate and to reduce redundant power of synchronous circuits at RT level design. Because much redundant power is caused by redundant clocki...
MASCOTS
1993
13 years 10 months ago
1993
This work presents a model of a distributed database system which provides the framework to study the performance of timestamp ordering concurrency control. We exhibit an analytic...
SASN
2003
ACM
14 years 1 months ago
2003
ACM
In this paper we present SECTOR, a set of mechanisms for the secure verification of the time of encounters between nodes in multi-hop wireless networks. This information can be u...