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11 papers · 1 filter
Rate-Distortion Analysis of Multiview Coding in a DIBR Framework
Boshra Rajaei, Thomas Maugey, Hamid-Reza Pourreza +1
Depth image based rendering techniques for multiview applications have been recently introduced for efficient view generation at arbitrary camera positions. Encoding rate control h…
Relationship between the Hyers-Ulam stability and the Moore-Penrose inverse
Qianglian Huang, Mohammad Sal Moslehian
In this paper, we establish a link between the Hyers-Ulam stability and the Moore--Penrose inverse, that is, a closed operator has the Hyers-Ulam stability if and only if it has a…
Improving the K-means algorithm using improved downhill simplex search
Ehsan Saboori, Shafigh Parsazad, Anoosheh Sadeghi
The k-means algorithm is one of the well-known and most popular clustering algorithms. K-means seeks an optimal partition of the data by minimizing the sum of squared error with an…
Automatic firewall rules generator for anomaly detection systems with Apriori algorithm
Ehsan Saboori, Shafigh Parsazad, Yasaman Sanatkhani
Network intrusion detection systems have become a crucial issue for computer systems security infrastructures. Different methods and algorithms are developed and proposed in recent…
A new scheduling algorithm for server farms load balancing
Ehsan Saboori, Shahriar Mohammadi, Shafigh Parsazad
This paper describes a new scheduling algorithm to distribute jobs in server farm systems. The proposed algorithm overcomes the starvation caused by SRPT (Shortest Remaining Proces…
Analysis of Coverage Region for MIMO Relay Channel
Alireza Alizadeh, Ghosheh Abed Hodtani
In this paper we investigate the optimal relay location in the sense of maximizing suitably defined coverage region for MIMO relay channel. We consider the general Rayleigh fading…