Sciweavers

2364 search results - page 97 / 473
» On O-Minimal Hybrid Systems
Sort
View
ICASSP
2011
IEEE
14 years 10 months ago
A hybrid compressed sensing algorithm for sparse channel estimation in MIMO OFDM systems
Due to multipath delay spread and relatively high sampling rate in OFDM systems, the channel estimation is formulated as a sparse recovery problem, where a hybrid compressed sensi...
Chenhao Qi, Lenan Wu
PERCOM
2009
ACM
16 years 1 months ago
HIPS: A Calibration-less Hybrid Indoor Positioning System Using Heterogeneous Sensors
—Positioning is a crucial task in pervasive computing, aimed at estimating the user’s positions to provide location-based services. In this paper, we study an interesting probl...
Vincent Wenchen Zheng, Junhui Zhao, Yongcai Wang, ...
ICMCS
2008
IEEE
237views Multimedia» more  ICMCS 2008»
16 years 1 months ago
Multiview video hybrid coding system with texture-depth synthesis
Multiview video coding (MVC) is getting more and more attention in recent years because of the realistic perception it can bring. However, the current H.264-based coding scheme ca...
Pei-Kuei Tsung, Chun-Yi Lin, Wei-Yin Chen, Li-Fu D...
MIDDLEWARE
2007
Springer
16 years 1 months ago
Hybrid Dissemination: Adding Determinism to Probabilistic Multicasting in Large-Scale P2P Systems
Abstract. Epidemic protocols have demonstrated remarkable scalability and robustness in disseminating information on internet-scale, dynamic P2P systems. However, popular instances...
Spyros Voulgaris, Maarten van Steen
SERP
2007
15 years 8 months ago
From Functional Requirements through Test Evaluation Design to Automatic Test Data Patterns Retrieval - a Concept for Testing of
- Functional testing of software dedicated for hybrid embedded systems should start at the early development phase and requires analysis of discrete and continuous signals, where t...
Justyna Zander-Nowicka, Abel Marrero Pérez,...