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The Experts below are selected from a list of 63762 Experts worldwide ranked by ideXlab platform

Shuting Ren - One of the best experts on this subject based on the ideXlab platform.

Chun-jen Chung - One of the best experts on this subject based on the ideXlab platform.

  • ecological product design value and remanufacturing for green short life cycle product with warranty dependent demand in supply chain
    Mobile Adhoc and Sensor Systems, 2009
    Co-Authors: Chun-jen Chung
    Abstract:

    Due to environmental warming and consciousness, business globalization and shortened product life-cycle, numerous attentions have been paid to ecology Protection, Resource saving and effective operations management. Green product and production processes designs have significant influence on the environment and Resource re-usage. The relevant EU regulations, such as WEEE, RoSH and EuP, have been encouraging the enteprises to have a friendly way to the earth and reduce the greenhouse effects by controlling the disposals and the gas emission. These green product design and remanufacturing efforts are investigated in the development of an integrated production inventory model. A numerical example is presented to illustrate the theory. Keywords-Integrated production-inventory deteriorating model; Greenhouse effect; Gas emission; Short life-cycle product; Remanufacturing; Warranty-dependent demand

  • Optimizing supply chain replenishing policy for green short life-cycle product considering ecological product design value, remanufacturing and warranty-dependent demand
    2009 IEEE International Conference on Industrial Engineering and Engineering Management, 2009
    Co-Authors: Chun-jen Chung
    Abstract:

    Due to environmental warming and consciousness, business globalization and shortened product life-cycle, numerous attentions have been paid to ecology Protection, Resource saving and effective operations management. Green product and production processes designs have significant influence on the environment and Resource re-usage. The relevant EU regulations, such as WEEE, RoSH and EuP, have been trying to have a friendly way to the earth and reduce the greenhouse effects by controlling the disposals and the gas emission. These green product design and remanufacturing efforts are investigated in the development of an integrated production inventory model with short life-cycle. A numerical example is presented to illustrate the theory.

Michael Kayiu Fung - One of the best experts on this subject based on the ideXlab platform.

  • content Protection Resource allocation and variable labour supply
    Canadian Journal of Economics, 1994
    Co-Authors: Michael Kayiu Fung
    Abstract:

    A three-sector general equilibrium model is used to study the implications of an increase in content Protection under the assumption of variable labor supply. The role of variable labor supply is highlighted in the paper. An increase in domestic content requirements increases the equilibrium labor supply, which magnifies the policy effects on the output levels (of agricultural, manufacturing, and intermediate goods) and the imports of foreign intermediates. Furthermore, the policy change may increase the national income of the economy while the national welfare is decreased.

Sanjay K. Bose - One of the best experts on this subject based on the ideXlab platform.

  • Regenerator sharing jointly with spectrum and modulation format conversion in SBPP-BASED elastic optical networks
    2016 15th International Conference on Optical Communications and Networks (ICOCN), 2016
    Co-Authors: Hong Guo, Sanjay K. Bose, Bowen Chen, Mingyi Gao, Gangxiang Shen
    Abstract:

    This paper proposes regenerator sharing with spectrum and modulation format conversion in shared backup path Protection (SBPP)-based elastic optical network (EON). We propose an efficient heuristic algorithm (RSR-SBPP) for dynamically routing and spectrum assignment and for placing and sharing regenerators in an SBPP-based EON, so as to minimize the number of regenerators and maximize Protection Resource sharing. This algorithm achieves lower probability of bandwidth blocking (BBP) compared to conventional Fixed Route (FR) algorithm and 1+1 Protection. The BBP performance is also seen to saturate with an increasing number of regenerators.

  • distance adaptive dynamic routing and spectrum allocation in elastic optical networks with shared backup path Protection
    Journal of Lightwave Technology, 2015
    Co-Authors: Chao Wang, Gangxiang Shen, Sanjay K. Bose
    Abstract:

    This paper considers distance adaptive dynamic routing and spectrum assignment (RSA) for elastic optical networks with shared backup path Protection (SBPP). Efficient heuristic algorithms based on spectrum window planes are proposed for implementing distance and modulation format adaptive RSA so as to maximize spare capacity sharing among multiple Protection lightpaths. A differentiated sharable frequency slot cost was also defined for the first time to more efficiently share Protection Resource. Network performance is evaluated in terms of bandwidth blocking probability (BBP) through simulations. The proposed SBPP technique is effective in reducing BBP and improving spectral efficiency compared to conventional SBPP schemes and 1+1 path Protection. The impact of transponder tunability on bandwidth blocking performance is also evaluated to show that a limited tuning range is sufficient to achieve a BBP performance close to that with full tunability.

Wei Peng - One of the best experts on this subject based on the ideXlab platform.

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