Mohammad H. Danesh

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Virtual Organization (VO) is a network of autonomous organizations sharing their competitive advantage to address a specific business opportunity. Due to their autonomous and interdependent nature, management of collaboration among such organizations is a challenging task. In this paper, we present a framework for process management in service oriented(More)
Virtual Organizations (VO)-a network of independent organizations collaborating to address specific business opportunities-have become popular in today's technology driven business environment business climate. Although many solutions have been proposed over past two decades to support inter-organizational interactions, VOs still face several challenges due(More)
In this paper a low-power current-mode RMS-to-DC converter is proposed. The converter includes two-quadrant squarer/divider and the first-order low-pass filter cell, both of them use MOS translinear loops. The RMS-to-DC converter has low power consumption (< 0.75μW), low supply voltage (0.8 V), wide input range (from 40 nA to 500 nA), low relative error (<(More)
In this paper a low-power current-mode RMS-to-DC converter is proposed. The proposed converter includes absolute value circuit, squarer/divider circuit, low-pass filter and square root circuit which employ CMOS transistors operating in weak inversion region. The RMS-to-DC converter has low power consumption (<1μW), low supply voltage (0.9V), wide input(More)
This paper presents a change management framework and a supporting methodology based on Service Oriented Architecture to facilitate the process of change by enabling the participants in a Virtual Organization to initiate, asses, collaborate, authorize and implement changes. Our proposed solution consists of (a) a structural framework including two layers,(More)
Virtual Organization (VO) is a network of autonomous organizations sharing their competitive advantage to address a specific business opportunity. Due to autonomy of partners and the temporal and dynamic nature of VOs, collaborative VO management is crucial to its success. In addition, performance measurement plays an important role in non-centralized VO(More)
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