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Rshdee Alhakim - IEEE Xplore Author Profile
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Rshdee Alhakim

Publications
12
Citations
46
Publications by Year
20102017
Co-Authors:
Show All Co-Authors (14)
Image of author Rshdee Alhakim

Rshdee Alhakim

Affiliation

Grenoble INP, CNRS, France

Publication Topics

Biography

Rshdee Alhakim (S'11–M'14) received the Diploma in electronic engineering from the University of Damascus, Syria, in 2004, the M.Sc. degree in communications engineering technology from the University of Brest, France, in 2008, and the Ph.D. degree in telecommunications engineering and signal processing from the University of Grenoble, France, in 2013. Currently he holds a post-doc position at TIMA Laboratory, France. His research interests are digital signal processing and image processing.(Based on document published on 10 October 2016).
Publications
12
Citations
46
Publications by Year
20102017
Co-Authors:
Show All Co-Authors (14)
Author's Published Works

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Mixed-signal BIST computation offloading using IEEE 1687

Michele Portolan;Manuel J. Barragan;Rshdee Alhakim;Salvador Mir

2017 22nd IEEE European Test Symposium (ETS)
Year: 2017 | Conference Paper |
Cited by: Papers (2)
Current mixed-signal BIST approaches are aimed to move test instrumentation on-chip to reduce the cost of test. However, this can result in a high overhead even for non-time critical DSP tasks that could be executed remotely if a suitable access was available. The new IEEE 1687-2014 standard provides such a portable and efficient infrastructure and can allow decoupling of digital and analog develo...Show More

Mixed-signal BIST computation offloading using IEEE 1687

Michele Portolan;Manuel J. Barragan;Rshdee Alhakim;Salvador Mir

Year: 2017 | Conference Paper |

Fuzzy logic modeling for objective image quality assessment

Ghislain Takam Tchendjou;Rshdee Alhakim;Emmanuel Simeu

2016 Conference on Design and Architectures for Signal and Image Processing (DASIP)
Year: 2016 | Conference Paper |
Cited by: Papers (2)
This paper presents a novel methodology of objective image quality assessment (IQA) based on Fuzzy Logic (FL) method. The main purpose is to automatically assess the quality of image in agreement with human visual perception. The used attributes (quality metrics) and evaluation criteria (human rating mean opinion score MOS) are extracted from image quality database TID2013. The fuzzy model design ...Show More

Fuzzy logic modeling for objective image quality assessment

Ghislain Takam Tchendjou;Rshdee Alhakim;Emmanuel Simeu

Year: 2016 | Conference Paper |

Evaluation of machine learning algorithms for image quality assessment

Ghislain Takam Tchendjou;Rshdee Alhakim;Emmanuel Simeu;Fritz Lebowsky

2016 IEEE 22nd International Symposium on On-Line Testing and Robust System Design (IOLTS)
Year: 2016 | Conference Paper |
Cited by: Papers (3)
In this article, we apply different machine learning (ML) techniques for building objective models, that permit to automatically assess the image quality in agreement with human visual perception. The six ML methods proposed are discriminant analysis, k-nearest neighbors, artificial neural network, non-linear regression, decision tree and fuzzy logic. Both the stability and the robustness of desig...Show More

Evaluation of machine learning algorithms for image quality assessment

Ghislain Takam Tchendjou;Rshdee Alhakim;Emmanuel Simeu;Fritz Lebowsky

Year: 2016 | Conference Paper |

A Fully-Digital BIST Wrapper Based on Ternary Test Stimuli for the Dynamic Test of a 40 nm CMOS 18-bit Stereo Audio $\Sigma\Delta$ ADC

Manuel J. Barragan;Rshdee Alhakim;Haralampos-G. Stratigopoulos;Matthieu Dubois;Salvador Mir;Hervé Le Gall;Neha Bhargava;Ankur Bal

IEEE Transactions on Circuits and Systems I: Regular Papers
Year: 2016 | Volume: 63, Issue: 11 | Journal Article |
Cited by: Papers (18)
This paper proposes a fully-digital BIST architecture for the dynamic test of ΣΔ ADCs. The proposed BIST relies on generating a ternary stream that encodes a high-linearity analog sinusoidal and injecting it directly at the input of the ΣΔ modulator. Compared to the well-known bitstream, the use of three logic levels in the ternary stream reduces the quantization noise and, thereby, results in a t...Show More

A Fully-Digital BIST Wrapper Based on Ternary Test Stimuli for the Dynamic Test of a 40 nm CMOS 18-bit Stereo Audio $\Sigma\Delta$ ADC

Manuel J. Barragan;Rshdee Alhakim;Haralampos-G. Stratigopoulos;Matthieu Dubois;Salvador Mir;Hervé Le Gall;Neha Bhargava;Ankur Bal

Year: 2016 | Volume: 63, Issue: 11 | Journal Article |

Image quality assessment using nonlinear learning methods

Rshdee Alhakim;Ghislain Takam Tchendjou;Emmanuel Simeu;Fritz Lebowsky

2015 27th International Conference on Microelectronics (ICM)
Year: 2015 | Conference Paper |
Cited by: Papers (2)
Objective image quality assessment plays an important role in various image processing applications, where the goal of this process is to automatically evaluate the image quality in agreement with human visual perception. In this paper, we propose three different nonlinear learning approaches in order to design image quality assessment models, which serve to predict the perceived image quality. Th...Show More

Image quality assessment using nonlinear learning methods

Rshdee Alhakim;Ghislain Takam Tchendjou;Emmanuel Simeu;Fritz Lebowsky

Year: 2015 | Conference Paper |

High frequency jitter estimator for SoCs

Hervé Le Gall;Rshdee Alhakim;Miroslav Valka;Salvador Mir;Haralampos-G. Stratigopoulos;Emmanuel Simeu

2015 20th IEEE European Test Symposium (ETS)
Year: 2015 | Conference Paper |
Cited by: Papers (7)
This paper presents an Embedded Test Instrument (ETI) for the estimation of the High Frequency (HF) jitter of an observed clock signal. The ETI uses a second reference clock for under-sampling the observed signal similar to previous approaches. However, the analysis of the test response does not require the construction of the Cumulative Distributed Function (CDF) of the jitter as in previous appr...Show More

High frequency jitter estimator for SoCs

Hervé Le Gall;Rshdee Alhakim;Miroslav Valka;Salvador Mir;Haralampos-G. Stratigopoulos;Emmanuel Simeu

Year: 2015 | Conference Paper |

Efficient tracking design in UWB communication systems

Rshdee Alhakim;Emmanuel Simeu

2014 IEEE International Conference on Ultra-WideBand (ICUWB)
Year: 2014 | Conference Paper |
Synchronization process is considered as a major challenge for ultra-wideband (UWB) communication systems. Delay-Locked Loop (DLL) method is widely used to maintain the satisfactory timing synchronization and reduce timing offset error between the received and reference signals. In this paper, we propose a novel strategy to design DLL structure, based on Internal Model Control (IMC) concept. Prima...Show More

Efficient tracking design in UWB communication systems

Rshdee Alhakim;Emmanuel Simeu

Year: 2014 | Conference Paper |

Novel design of tracking process for UWB communication systems

Rshdee Alhakim;Emmanuel Simeu

2013 Africon
Year: 2013 | Conference Paper |
Timing synchronization and tracking process is considered as a major challenge for ultra-wideband (UWB) communication systems. Delay-Locked Loop (DLL) method is widely proposed to maintain the satisfactory synchronization and reduce timing offset error between the received and reference signals. In this paper, we modify the structure of DLL, using a novel control strategy in the communication syst...Show More

Novel design of tracking process for UWB communication systems

Rshdee Alhakim;Emmanuel Simeu

Year: 2013 | Conference Paper |

Fast-tracking delay-locked loop for UWB communication systems

Rshdee Alhakim;Emmanuel Simeu

2013 25th International Conference on Microelectronics (ICM)
Year: 2013 | Conference Paper |
Maintaining the synchronization between receiver and transmitter in the presence of Doppler effect is considered as a major challenge for ultra-wideband (UWB) communication systems. Delay-Locked Loop (DLL) method is widely proposed to keep the satisfactory synchronization. In this paper, we modify the structure of DLL, using Internal Model Control (IMC). Unfortunately, primary simulation results c...Show More

Fast-tracking delay-locked loop for UWB communication systems

Rshdee Alhakim;Emmanuel Simeu

Year: 2013 | Conference Paper |

Data-aided timing estimation in UWB communication systems using dirty templates

Rshdee Alhakim;Kosai Raoof;Emmanuel Simeu;Youssef Serrestou

2011 IEEE International Conference on Ultra-Wideband (ICUWB)
Year: 2011 | Conference Paper |
Cited by: Papers (2)
Timing acquisition represents a major challenge in carrying out highly efficient ultra-wideband (UWB) communications. The timing with dirty template (TDT) approach is a promising candidate, which is low-complexity high-performance timing acquisition. In this paper, we describe the dirty template (DT) technique, in order to develop and test timing algorithms in Data Aided (DA) mode. In addition, we...Show More

Data-aided timing estimation in UWB communication systems using dirty templates

Rshdee Alhakim;Kosai Raoof;Emmanuel Simeu;Youssef Serrestou

Year: 2011 | Conference Paper |

Internal model control for a self-tuning Delay-Locked Loop in UWB communication systems

Rshdee Alhakim;Emmanuel Simeu;Kosai Raoof

2011 IEEE 17th International On-Line Testing Symposium
Year: 2011 | Conference Paper |
Cited by: Papers (4)
Timing synchronization represents a major challenge in carrying out highly efficient ultra-wideband (UWB) communications. The Delay-Locked Loop (DLL) method is widely proposed to maintain the satisfactory synchronization and reduce timing error. In this paper, we modify the structure of DLL, using a novel control strategy in the communication systems, called Internal Model Control (IMC), which is ...Show More

Internal model control for a self-tuning Delay-Locked Loop in UWB communication systems

Rshdee Alhakim;Emmanuel Simeu;Kosai Raoof

Year: 2011 | Conference Paper |

A Novel Fine Synchronization Method for Dirty Template UWB Timing Acquisition

Rshdee Alhakim;Kosai Raoof;Emmanuel Simeu

2010 6th International Conference on Wireless Communications Networking and Mobile Computing (WiCOM)
Year: 2010 | Conference Paper |
Cited by: Papers (6)
Timing acquisition constitutes a major challenge in carrying out highly efficient ultra-wideband (UWB) communications. The timing with dirty template (TDT) approach is a promising candidate, which is low-complexity high-performance timing acquisition. In this paper, we describe the dirty template (DT) technique, in order to develop and test timing algorithms in both data aided (DA) and non-data ai...Show More

A Novel Fine Synchronization Method for Dirty Template UWB Timing Acquisition

Rshdee Alhakim;Kosai Raoof;Emmanuel Simeu

Year: 2010 | Conference Paper |

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