Latest Publications
The efficiency of the NSHPZ-HMM: theoretical and practical study
In this paper, we propose a novel HMM-based 2-D recognition engine, namely the NSHPZ-HMM. Like the reference model (the NSHP-HMM), the proposed classifier brings the efficient training and decoding algorithms of 1-D HMM to the 2-D modeling of spatial data. […]
NFV-Based Architecture for the Interworking Between WebRTC and IMS
The emerging paradigm of network function virtualization (NFV) technology promises an efficient solution for optimized service deployment in the cloud computing environment thanks to its ability to dynamically add or remove virtual resources when there is a change in workload. […]
Graph and Sparse-Based Robust Nonnegative Block Value Decomposition for Clustering
In this paper, we first investigate the nonnegative block value decomposition (NBVD) approach through graph-based representation for clustering called G-NBVD. Then, we propose our three-step graph and sparse-based robust NBVD (GSR-NBVD) via robust NBVD (R-NBVD) framework. The robustness to outliers […]
QoS-aware software-defined routing in smart community network
Community networks are evolving rapidly to include heterogeneous physical access (both wired and wireless) and a large number of smart devices that generate different types of traffic. In addition, a […]
