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GLOBECOM
2006
IEEE
16 years 18 days ago
Two-phase Collision Avoidance to Improve Scalability in Wireless LANs
— IEEE 802.11 DCF exhibits poor scalability due to the large contention overhead. Therefore, the more the number of stations, the less the aggregate throughput. We propose a two-...
Seongil Han, Yongsub Nam, Yongho Seok, Taekyoung K...
DATE
1999
IEEE
73views Hardware» more  DATE 1999»
15 years 11 months ago
Channel-Based Behavioral Test Synthesis for Improved Module Reachability
We introduce a novel behavioral test synthesis methodology that attempts to increase module reachability, driven by powerful global design path analysis. Based on the notion of tr...
Yiorgos Makris, Alex Orailoglu
WSCG
2004
139views more  WSCG 2004»
15 years 8 months ago
Objects Matching Improvement Using Optimization Techniques in a Geometric Modal Methodology
This work was based on a previously developed methodology using shape modal description for matching image objects. With this methodology, the objects points were matched using a ...
Luísa Ferreira Bastos, João Manuel R...
ICPR
2010
IEEE
15 years 5 months ago
Color Adjacency Modeling for Improved Image and Video Segmentation
—Color models are often used for representing object appearance for foreground segmentation applications. The relationships between colors can be just as useful for object select...
Brian Price, Bryan Morse, Scott Cohen
CDC
2010
IEEE
122views Control Systems» more  CDC 2010»
15 years 1 months ago
Synchronous motor observability study and an improved zero-speed position estimation design
This paper deals with the Permanent Magnet Synchronous Motor (PMSM) observability analysis for sensorless control design. The problem of loss of observability at low frequency rang...
Dalila Zaltni, Malek Ghanes, Jean-Pierre Barbot, M...