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Publisher: Inderscience Publishers   (Total: 427 journals)

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Showing 1 - 200 of 427 Journals sorted alphabetically
African J. of Accounting, Auditing and Finance     Hybrid Journal   (Followers: 12)
African J. of Economic and Sustainable Development     Hybrid Journal   (Followers: 13)
Afro-Asian J. of Finance and Accounting     Hybrid Journal   (Followers: 7, SJR: 0.205, h-index: 3)
American J. of Finance and Accounting     Hybrid Journal   (Followers: 19)
Asian J. of Management Science and Applications     Hybrid Journal   (Followers: 4)
Atoms for Peace: an Intl. J.     Hybrid Journal   (Followers: 3, SJR: 0.103, h-index: 1)
Electronic Government, an Intl. J.     Hybrid Journal   (Followers: 15, SJR: 0.185, h-index: 23)
EuroMed J. of Management     Hybrid Journal  
European J. of Cross-Cultural Competence and Management     Hybrid Journal   (Followers: 7)
European J. of Industrial Engineering     Hybrid Journal   (Followers: 8, SJR: 0.987, h-index: 16)
European J. of Intl. Management     Hybrid Journal   (Followers: 1, SJR: 0.258, h-index: 10)
Global Business and Economics Review     Hybrid Journal   (Followers: 1, SJR: 0.13, h-index: 7)
Interdisciplinary Environmental Review     Hybrid Journal   (Followers: 3)
Intl. J. of Abrasive Technology     Hybrid Journal   (Followers: 2, SJR: 0.207, h-index: 10)
Intl. J. of Accounting and Finance     Hybrid Journal   (Followers: 13)
Intl. J. of Accounting, Auditing and Performance Evaluation     Hybrid Journal   (Followers: 13, SJR: 0.143, h-index: 9)
Intl. J. of Ad Hoc and Ubiquitous Computing     Hybrid Journal   (Followers: 9, SJR: 0.245, h-index: 13)
Intl. J. of Adaptive and Innovative Systems     Hybrid Journal   (Followers: 1)
Intl. J. of Additive and Subtractive Materials Manufacturing     Hybrid Journal   (Followers: 1)
Intl. J. of Advanced Intelligence Paradigms     Hybrid Journal   (Followers: 3, SJR: 0.39, h-index: 5)
Intl. J. of Advanced Mechatronic Systems     Hybrid Journal   (Followers: 2, SJR: 0.212, h-index: 7)
Intl. J. of Advanced Media and Communication     Hybrid Journal   (Followers: 23, SJR: 0.103, h-index: 9)
Intl. J. of Advanced Operations Management     Hybrid Journal   (Followers: 7, SJR: 0.24, h-index: 4)
Intl. J. of Aerodynamics     Hybrid Journal   (Followers: 20)
Intl. J. of Agent-Oriented Software Engineering     Hybrid Journal   (Followers: 4)
Intl. J. of Agile and Extreme Software Development     Hybrid Journal   (Followers: 4)
Intl. J. of Agile Systems and Management     Hybrid Journal   (Followers: 7, SJR: 0.212, h-index: 8)
Intl. J. of Agricultural Resources, Governance and Ecology     Hybrid Journal   (Followers: 2, SJR: 0.125, h-index: 17)
Intl. J. of Alternative Propulsion     Hybrid Journal   (Followers: 6, SJR: 0.103, h-index: 9)
Intl. J. of Applied Cryptography     Hybrid Journal   (Followers: 12, SJR: 0.401, h-index: 9)
Intl. J. of Applied Decision Sciences     Hybrid Journal   (Followers: 4, SJR: 0.455, h-index: 11)
Intl. J. of Applied Management Science     Hybrid Journal   (Followers: 5, SJR: 0.369, h-index: 10)
Intl. J. of Applied Nonlinear Science     Hybrid Journal   (Followers: 1)
Intl. J. of Applied Pattern Recognition     Hybrid Journal   (Followers: 3)
Intl. J. of Applied Systemic Studies     Hybrid Journal   (SJR: 0.138, h-index: 5)
Intl. J. of Arab Culture, Management and Sustainable Development     Hybrid Journal   (Followers: 8)
Intl. J. of Artificial Intelligence and Soft Computing     Hybrid Journal   (Followers: 9)
Intl. J. of Arts and Technology     Hybrid Journal   (Followers: 6, SJR: 0.114, h-index: 10)
Intl. J. of Auditing Technology     Hybrid Journal   (Followers: 5)
Intl. J. of Automation and Control     Hybrid Journal   (Followers: 9, SJR: 0.297, h-index: 7)
Intl. J. of Automation and Logistics     Hybrid Journal   (Followers: 5)
Intl. J. of Automotive Composites     Hybrid Journal   (Followers: 2)
Intl. J. of Automotive Technology and Management     Hybrid Journal   (Followers: 6, SJR: 0.356, h-index: 15)
Intl. J. of Autonomic Computing     Hybrid Journal   (Followers: 1)
Intl. J. of Autonomous and Adaptive Communications Systems     Hybrid Journal   (Followers: 4, SJR: 0.125, h-index: 10)
Intl. J. of Aviation Management     Hybrid Journal   (Followers: 4)
Intl. J. of Banking, Accounting and Finance     Hybrid Journal   (Followers: 12, SJR: 0.153, h-index: 5)
Intl. J. of Behavioural Accounting and Finance     Hybrid Journal   (Followers: 7)
Intl. J. of Behavioural and Healthcare Research     Hybrid Journal   (Followers: 7)
Intl. J. of Bibliometrics in Business and Management     Hybrid Journal   (Followers: 1)
Intl. J. of Big Data Intelligence     Hybrid Journal   (Followers: 13)
Intl. J. of Bio-Inspired Computation     Hybrid Journal   (Followers: 1, SJR: 0.77, h-index: 25)
Intl. J. of Bioinformatics Research and Applications     Hybrid Journal   (Followers: 15, SJR: 0.231, h-index: 13)
Intl. J. of Biomechatronics and Biomedical Robotics     Hybrid Journal   (Followers: 4)
Intl. J. of Biomedical Engineering and Technology     Hybrid Journal   (Followers: 4, SJR: 0.213, h-index: 10)
Intl. J. of Biomedical Nanoscience and Nanotechnology     Hybrid Journal   (Followers: 6)
Intl. J. of Biometrics     Hybrid Journal   (Followers: 4, SJR: 0.244, h-index: 10)
Intl. J. of Biotechnology     Hybrid Journal   (Followers: 5, SJR: 0.128, h-index: 15)
Intl. J. of Bonds and Derivatives     Hybrid Journal   (Followers: 1)
Intl. J. of Business and Emerging Markets     Hybrid Journal   (Followers: 3)
Intl. J. of Business and Globalisation     Hybrid Journal   (Followers: 1, SJR: 0.21, h-index: 7)
Intl. J. of Business and Systems Research     Hybrid Journal   (Followers: 1, SJR: 0.205, h-index: 11)
Intl. J. of Business Competition and Growth     Hybrid Journal   (Followers: 6)
Intl. J. of Business Continuity and Risk Management     Hybrid Journal   (Followers: 14)
Intl. J. of Business Environment     Hybrid Journal   (Followers: 3)
Intl. J. of Business Excellence     Hybrid Journal   (Followers: 3, SJR: 0.333, h-index: 12)
Intl. J. of Business Forecasting and Marketing Intelligence     Hybrid Journal   (Followers: 6)
Intl. J. of Business Governance and Ethics     Hybrid Journal   (Followers: 4, SJR: 0.222, h-index: 8)
Intl. J. of Business Information Systems     Hybrid Journal   (Followers: 17, SJR: 0.264, h-index: 18)
Intl. J. of Business Innovation and Research     Hybrid Journal   (Followers: 9, SJR: 0.273, h-index: 13)
Intl. J. of Business Intelligence and Data Mining     Hybrid Journal   (Followers: 31, SJR: 0.196, h-index: 13)
Intl. J. of Business Intelligence and Systems Engineering     Hybrid Journal  
Intl. J. of Business Performance and Supply Chain Modelling     Hybrid Journal   (Followers: 14)
Intl. J. of Business Performance Management     Hybrid Journal   (Followers: 7, SJR: 0.194, h-index: 15)
Intl. J. of Business Process Integration and Management     Hybrid Journal   (Followers: 13, SJR: 0.172, h-index: 15)
Intl. J. of Chinese Culture and Management     Hybrid Journal   (Followers: 5)
Intl. J. of Circuits and Architecture Design     Hybrid Journal   (Followers: 6)
Intl. J. of Cloud Computing     Hybrid Journal   (Followers: 26)
Intl. J. of Cognitive Biometrics     Hybrid Journal   (Followers: 2)
Intl. J. of Cognitive Performance Support     Hybrid Journal   (Followers: 4)
Intl. J. of Collaborative Engineering     Hybrid Journal  
Intl. J. of Collaborative Enterprise     Hybrid Journal  
Intl. J. of Collaborative Intelligence     Hybrid Journal   (Followers: 1)
Intl. J. of Communication Networks and Distributed Systems     Hybrid Journal   (Followers: 7, SJR: 0.262, h-index: 9)
Intl. J. of Competitiveness     Hybrid Journal   (Followers: 2)
Intl. J. of Complexity in Applied Science and Technology     Hybrid Journal  
Intl. J. of Complexity in Leadership and Management     Hybrid Journal   (Followers: 25)
Intl. J. of Computational Biology and Drug Design     Hybrid Journal   (Followers: 1, SJR: 0.272, h-index: 8)
Intl. J. of Computational Complexity and Intelligent Algorithms     Hybrid Journal   (Followers: 1)
Intl. J. of Computational Economics and Econometrics     Hybrid Journal   (Followers: 5)
Intl. J. of Computational Intelligence in Bioinformatics and Systems Biology     Hybrid Journal   (Followers: 10)
Intl. J. of Computational Intelligence Studies     Hybrid Journal   (Followers: 2)
Intl. J. of Computational Materials Science and Surface Engineering     Hybrid Journal   (Followers: 6, SJR: 0.159, h-index: 6)
Intl. J. of Computational Science and Engineering     Hybrid Journal   (Followers: 2, SJR: 0.34, h-index: 12)
Intl. J. of Computational Systems Engineering     Hybrid Journal  
Intl. J. of Computational Vision and Robotics     Hybrid Journal   (Followers: 4, SJR: 0.123, h-index: 4)
Intl. J. of Computer Aided Engineering and Technology     Hybrid Journal   (Followers: 2, SJR: 0.112, h-index: 7)
Intl. J. of Computer Applications in Technology     Hybrid Journal   (Followers: 3, SJR: 0.309, h-index: 20)
Intl. J. of Computers in Healthcare     Hybrid Journal   (Followers: 2)
Intl. J. of Computing Science and Mathematics     Hybrid Journal   (Followers: 2, SJR: 0.385, h-index: 10)
Intl. J. of Continuing Engineering Education and Life-Long Learning     Hybrid Journal   (Followers: 3, SJR: 0.217, h-index: 16)
Intl. J. of Convergence Computing     Hybrid Journal   (Followers: 1)
Intl. J. of Corporate Governance     Hybrid Journal   (Followers: 4)
Intl. J. of Corporate Strategy and Social Responsibility     Hybrid Journal   (Followers: 3)
Intl. J. of Creative Computing     Hybrid Journal   (Followers: 1)
Intl. J. of Critical Accounting     Hybrid Journal   (Followers: 3)
Intl. J. of Critical Computer-Based Systems     Hybrid Journal   (SJR: 0.22, h-index: 6)
Intl. J. of Critical Infrastructures     Hybrid Journal   (Followers: 3, SJR: 0.277, h-index: 18)
Intl. J. of Data Analysis Techniques and Strategies     Hybrid Journal   (Followers: 5, SJR: 0.381, h-index: 10)
Intl. J. of Data Mining and Bioinformatics     Hybrid Journal   (Followers: 17, SJR: 0.289, h-index: 13)
Intl. J. of Data Mining, Modelling and Management     Hybrid Journal   (Followers: 14, SJR: 0.152, h-index: 8)
Intl. J. of Data Science     Hybrid Journal   (Followers: 7)
Intl. J. of Decision Sciences, Risk and Management     Hybrid Journal   (Followers: 8)
Intl. J. of Decision Support Systems     Hybrid Journal  
Intl. J. of Design Engineering     Hybrid Journal   (Followers: 14)
Intl. J. of Digital Culture and Electronic Tourism     Hybrid Journal   (Followers: 7)
Intl. J. of Diplomacy and Economy     Hybrid Journal   (Followers: 5)
Intl. J. of Dynamical Systems and Differential Equations     Hybrid Journal   (Followers: 1, SJR: 0.173, h-index: 9)
Intl. J. of Earthquake and Impact Engineering     Hybrid Journal   (Followers: 2)
Intl. J. of Economic Policy in Emerging Economies     Hybrid Journal   (Followers: 3, SJR: 0.228, h-index: 5)
Intl. J. of Economics and Accounting     Hybrid Journal   (Followers: 1)
Intl. J. of Economics and Business Research     Hybrid Journal   (Followers: 5, SJR: 0.102, h-index: 1)
Intl. J. of Education Economics and Development     Hybrid Journal   (Followers: 3, SJR: 0.193, h-index: 2)
Intl. J. of Electric and Hybrid Vehicles     Hybrid Journal   (Followers: 9, SJR: 0.234, h-index: 9)
Intl. J. of Electronic Banking     Hybrid Journal   (Followers: 5)
Intl. J. of Electronic Business     Hybrid Journal   (Followers: 1)
Intl. J. of Electronic Customer Relationship Management     Hybrid Journal   (Followers: 2, SJR: 0.192, h-index: 8)
Intl. J. of Electronic Democracy     Hybrid Journal   (Followers: 1)
Intl. J. of Electronic Finance     Hybrid Journal   (Followers: 4, SJR: 0.2, h-index: 1)
Intl. J. of Electronic Governance     Hybrid Journal   (Followers: 1, SJR: 0.383, h-index: 9)
Intl. J. of Electronic Healthcare     Hybrid Journal   (Followers: 3, SJR: 0.195, h-index: 18)
Intl. J. of Electronic Marketing and Retailing     Hybrid Journal   (Followers: 7, SJR: 0.148, h-index: 7)
Intl. J. of Electronic Security and Digital Forensics     Hybrid Journal   (Followers: 10, SJR: 0.221, h-index: 8)
Intl. J. of Embedded Systems     Hybrid Journal   (Followers: 5, SJR: 0.252, h-index: 9)
Intl. J. of Emergency Management     Hybrid Journal   (Followers: 12, SJR: 0.492, h-index: 17)
Intl. J. of Energy Technology and Policy     Hybrid Journal   (Followers: 7, SJR: 0.131, h-index: 11)
Intl. J. of Engineering Management and Economics     Hybrid Journal   (Followers: 4)
Intl. J. of Engineering Systems Modelling and Simulation     Hybrid Journal   (Followers: 10, SJR: 0.192, h-index: 9)
Intl. J. of Enterprise Network Management     Hybrid Journal   (SJR: 0.118, h-index: 6)
Intl. J. of Entrepreneurial Venturing     Hybrid Journal   (Followers: 1, SJR: 0.213, h-index: 7)
Intl. J. of Entrepreneurship and Innovation Management     Hybrid Journal   (Followers: 26, SJR: 0.238, h-index: 15)
Intl. J. of Entrepreneurship and Small Business     Hybrid Journal   (Followers: 23, SJR: 0.294, h-index: 16)
Intl. J. of Environment and Health     Hybrid Journal   (Followers: 9, SJR: 0.147, h-index: 10)
Intl. J. of Environment and Pollution     Hybrid Journal   (Followers: 6, SJR: 0.241, h-index: 35)
Intl. J. of Environment and Sustainable Development     Hybrid Journal   (Followers: 17, SJR: 0.142, h-index: 14)
Intl. J. of Environment and Waste Management     Hybrid Journal   (Followers: 7, SJR: 0.142, h-index: 11)
Intl. J. of Environment, Workplace and Employment     Hybrid Journal   (Followers: 4)
Intl. J. of Environmental Engineering     Hybrid Journal   (Followers: 6)
Intl. J. of Environmental Policy and Decision Making     Hybrid Journal   (Followers: 8)
Intl. J. of Environmental Technology and Management     Hybrid Journal   (Followers: 1, SJR: 0.13, h-index: 15)
Intl. J. of Exergy     Hybrid Journal   (Followers: 3, SJR: 0.667, h-index: 20)
Intl. J. of Experimental and Computational Biomechanics     Hybrid Journal   (Followers: 8)
Intl. J. of Experimental Design and Process Optimisation     Hybrid Journal   (Followers: 5)
Intl. J. of Export Marketing     Hybrid Journal  
Intl. J. of Financial Engineering and Risk Management     Hybrid Journal   (Followers: 3)
Intl. J. of Financial Innovation in Banking     Hybrid Journal   (Followers: 3)
Intl. J. of Financial Markets and Derivatives     Hybrid Journal   (Followers: 3)
Intl. J. of Financial Services Management     Hybrid Journal   (Followers: 2)
Intl. J. of Food Safety, Nutrition and Public Health     Hybrid Journal   (Followers: 16)
Intl. J. of Forensic Engineering     Hybrid Journal   (Followers: 2)
Intl. J. of Forensic Engineering and Management     Hybrid Journal   (Followers: 3)
Intl. J. of Foresight and Innovation Policy     Hybrid Journal   (Followers: 6, SJR: 0.219, h-index: 14)
Intl. J. of Functional Informatics and Personalised Medicine     Hybrid Journal   (Followers: 5, SJR: 0.101, h-index: 7)
Intl. J. of Fuzzy Computation and Modelling     Hybrid Journal   (Followers: 2)
Intl. J. of Gender Studies in Developing Societies     Hybrid Journal   (Followers: 3)
Intl. J. of Global Energy Issues     Hybrid Journal   (Followers: 8, SJR: 0.18, h-index: 19)
Intl. J. of Global Environmental Issues     Hybrid Journal   (Followers: 3, SJR: 0.149, h-index: 15)
Intl. J. of Global Warming     Hybrid Journal   (Followers: 1, SJR: 0.431, h-index: 10)
Intl. J. of Globalisation and Small Business     Hybrid Journal   (Followers: 11, SJR: 0.293, h-index: 9)
Intl. J. of Granular Computing, Rough Sets and Intelligent Systems     Hybrid Journal   (Followers: 2)
Intl. J. of Green Economics     Hybrid Journal   (Followers: 4, SJR: 0.148, h-index: 10)
Intl. J. of Grid and Utility Computing     Hybrid Journal   (SJR: 0.235, h-index: 8)
Intl. J. of Happiness and Development     Hybrid Journal   (Followers: 5)
Intl. J. of Healthcare Technology and Management     Hybrid Journal   (Followers: 7, SJR: 0.155, h-index: 13)
Intl. J. of Heavy Vehicle Systems     Hybrid Journal   (Followers: 6, SJR: 0.154, h-index: 15)
Intl. J. of High Performance Computing and Networking     Hybrid Journal   (Followers: 4, SJR: 0.362, h-index: 10)
Intl. J. of High Performance Systems Architecture     Hybrid Journal   (Followers: 6, SJR: 0.301, h-index: 7)
Intl. J. of Higher Education and Sustainability     Hybrid Journal   (Followers: 4)
Intl. J. of Hospitality and Event Management     Hybrid Journal   (Followers: 3)
Intl. J. of Human Factors and Ergonomics     Hybrid Journal   (Followers: 17)
Intl. J. of Human Factors Modelling and Simulation     Hybrid Journal   (Followers: 16)
Intl. J. of Human Resources Development and Management     Hybrid Journal   (Followers: 23, SJR: 0.148, h-index: 11)
Intl. J. of Human Rights and Constitutional Studies     Hybrid Journal   (Followers: 11)
Intl. J. of Hydrology Science and Technology     Hybrid Journal   (Followers: 5, SJR: 0.181, h-index: 3)
Intl. J. of Image Mining     Hybrid Journal   (Followers: 1)
Intl. J. of Immunological Studies     Hybrid Journal   (Followers: 1)
Intl. J. of Indian Culture and Business Management     Hybrid Journal   (Followers: 1)
Intl. J. of Industrial and Systems Engineering     Hybrid Journal   (Followers: 9, SJR: 0.433, h-index: 19)
Intl. J. of Industrial Electronics and Drives     Hybrid Journal   (Followers: 4)
Intl. J. of Information and Coding Theory     Hybrid Journal   (Followers: 6)
Intl. J. of Information and Communication Technology     Hybrid Journal   (Followers: 6, SJR: 0.144, h-index: 5)
Intl. J. of Information and Computer Security     Hybrid Journal   (Followers: 19, SJR: 0.134, h-index: 8)
Intl. J. of Information and Decision Sciences     Hybrid Journal   (Followers: 18, SJR: 0.323, h-index: 10)
Intl. J. of Information and Operations Management Education     Hybrid Journal   (Followers: 9)
Intl. J. of Information Privacy, Security and Integrity     Hybrid Journal   (Followers: 28)
Intl. J. of Information Quality     Hybrid Journal   (Followers: 5, SJR: 0.103, h-index: 8)
Intl. J. of Information Systems and Change Management     Hybrid Journal   (Followers: 9, SJR: 0.112, h-index: 8)
Intl. J. of Information Systems and Management     Hybrid Journal   (Followers: 2)
Intl. J. of Information Technology and Management     Hybrid Journal   (Followers: 15, SJR: 0.128, h-index: 11)
Intl. J. of Information Technology, Communications and Convergence     Hybrid Journal   (Followers: 19)

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Journal Cover International Journal of Computer Aided Engineering and Technology
  [SJR: 0.112]   [H-I: 7]   [2 followers]  Follow
    
   Hybrid Journal Hybrid journal (It can contain Open Access articles)
   ISSN (Print) 1757-2657 - ISSN (Online) 1757-2665
   Published by Inderscience Publishers Homepage  [427 journals]
  • Design of retimed digital filters using MCM methodology for noise removal
           in EEG
    • Authors: Deepa Yagain, T.N. Chandrashekar Rao, A. Vijay Krishna
      Pages: 271 - 288
      Abstract: High level synthesis of digital signal processing (DSP) systems converts the abstract behavioural specification in to register transfer level (RTL) description. The main objective of high level synthesis algorithms is to generate structure that satisfies various design constraints such as area, power and operating frequency. A modified MCM-based retiming algorithm is designed in this paper for DSP block optimisation. This is achieved by two ways in the present work. Firstly, pipelining and retiming is used as a high level synthesis optimisation methodology which can increase the operating frequency in sequential circuits such as digital filters. As the next step, MCM can be used to find the optimal solution for digital filters that gives implementation consisting of minimal number of shifters and adders/subtractors for a given constant co-efficient set. Electro-encephalography (EEG) is considered as an application in this work which requires sophisticated filters in removing the power noise and random noise introduced during the recording process.
      Keywords: retiming; pipelining; multiple constant multiplication; MCM; clock period minimisation; Floyd Warshall algorithm; electroencephalograms; EEG signals; finite impulse response filters; FIR filters; infinite impulse response filters; IIR filters; gate-level are
      Citation: International Journal of Computer Aided Engineering and Technology, Vol. 9, No. 3 (2017) pp. 271 - 288
      PubDate: 2017-07-09T23:20:50-05:00
      DOI: 10.1504/IJCAET.2017.084899
      Issue No: Vol. 9, No. 3 (2017)
       
  • Feature recognition from mesh models
    • Authors: Deepali Tatkar, Govind Kelkar, Venkatesh Kamat
      Pages: 289 - 306
      Abstract: In this paper, we propose a methodology for manufacturing feature recognition from a segmented triangulated mesh model. Proposed methodology has two phases, segment preprocessing and feature recognition. Input to the algorithm is triangulated mesh model which is simplified by segmenting the mesh model into high level regions approximated by a simple primitive such as planes, sphere and cylinders. In segment preprocessing phase, we gather adjacency information related to each identified primitive. For each feature to be identified, feature rules are defined using geometric properties of approximated primitives. Finally, feature recognition phase checks if any of the connected set of primitives satisfy the feature rules and highlights the recognised feature. At present, feature recognition is restricted only to simple features composed of plane primitives such as pocket, step, slot and cylindrical primitive such as holes. Given a segmented mesh model as an input, the algorithm automatically recognises different manufacturing features present in model. This extracted features information then can be used for downstream CAD/CAM application such as process planning, cost estimation and generating feature tree.
      Keywords: CAD mesh models; reverse engineering; approximated primitives; segmented mesh; manufacturing features; feature recognition; segment preprocessing; feature extraction; CADCAM; process planning; cost estimation; feature trees
      Citation: International Journal of Computer Aided Engineering and Technology, Vol. 9, No. 3 (2017) pp. 289 - 306
      PubDate: 2017-07-09T23:20:50-05:00
      DOI: 10.1504/IJCAET.2017.084900
      Issue No: Vol. 9, No. 3 (2017)
       
  • A 12T MT-CMOS low power and low leakage SRAM cell
    • Authors: Prashant Upadhyay, Rajib Kar, Durbadal Mandal, Sakti Prasad Ghoshal
      Pages: 307 - 323
      Abstract: This paper focuses on the design of low power and stable, novel 12T multi-threshold CMOS (MTCMOS)-based static random access memory (SRAM) cell. In the proposed structure two voltage sources are used, one connected with the bit line and the other one connected with the bitbar line in order to reduce the swing voltage at the output nodes of the bit and the bitbar lines. Reduction in swing voltage reduces the dynamic power dissipation. Low threshold voltage (LVT) transmission gate (TG) and two high threshold voltage (HVT) sleep transistors are used for applying the charge recycling technique. The charge recycling technique reduces leakage current when the transistors change its state from sleep-to-active (OFF-to-ON condition) and active-to-sleep (ON-to-OFF condition) modes. Reduction in leakage current causes the reduction in static power dissipation. So in the proposed SRAM cell both dynamic and static powers have been reduced. Stability of the proposed SRAM has also improved due to the reduction in swing voltage. The circuit simulation has been done in 45 nm CMOS environment. Microwind 3.1 is used for the purpose of schematic and layout designs.
      Keywords: multi-threshold CMOS; charge recycling; charge sharing; dynamic power; swing voltage; static power dissipation; low power cells; low leakage cells; SRAM cells; static RAM; random access memory
      Citation: International Journal of Computer Aided Engineering and Technology, Vol. 9, No. 3 (2017) pp. 307 - 323
      PubDate: 2017-07-09T23:20:50-05:00
      DOI: 10.1504/IJCAET.2017.084901
      Issue No: Vol. 9, No. 3 (2017)
       
  • Development and statistical validation of an ontology-based question
           answering system
    • Authors: G. Suresh Kumar, G. Zayaraz
      Pages: 324 - 336
      Abstract: Question answering systems in general use external knowledge sources for extracting answers. Domain specific question answering systems require pre-constructed knowledge sources like domain ontology. A major challenge in knowledge-based question answering system development is building a huge knowledge base with the objective and correct factual knowledge in the preferred domain. The process of collecting useful knowledge from various sources and maintaining in a knowledge repository is a useful process for providing required answer on demand with greater accuracy and efficiency. In this paper an experimental framework has been proposed for concept-relational ontology-based question answering process. The question answering framework proposed in this paper includes two subsystems: 1) a dynamic concept relational ontology construction module, is capable to extract new concepts from the web and incorporate the extracted knowledge into the concept relational ontology knowledge base; 2) the answer extraction module formulates the query string from the natural language question according to the expected answer and retrieves the information from the ontology for answer formation. Furthermore, a novel statistical validation framework for evaluating the prototype implementation of the proposed question answering system is introduced.
      Keywords: question answering systems; knowledge reuse; statistical validation; query driven ontology construction; knowledge-based systems; KBS; concept extraction; knowledge extraction; internet; query strings; natural language questions
      Citation: International Journal of Computer Aided Engineering and Technology, Vol. 9, No. 3 (2017) pp. 324 - 336
      PubDate: 2017-07-09T23:20:50-05:00
      DOI: 10.1504/IJCAET.2017.084902
      Issue No: Vol. 9, No. 3 (2017)
       
  • Unsupervised topics extraction of microblogging posts: a
           DBpedia-based approach
    • Authors: Fahd Kalloubi, El Habib Nfaoui, Omar El Beqqali
      Pages: 337 - 350
      Abstract: Automatic extraction of topics has received a great attention in social web as many applications that process social data make use of this technique to extract the central ideas in social media posts. Moreover, these applications must extract entities, link them to entities in a knowledge-base and classify them into a set of topics. However, there are few systems that address the problems of linking and classification together, especially in the context of micro-posts. Furthermore, most of them are supervised. In this paper, we present a novel system for unsupervised topics extraction in micro-posts based on DBpedia which is a community effort to extract structured information from Wikipedia. Our approach leverages the taxonomic nature of DBpedia to process a given tweet with a hierarchical resolution. Finally, to show the effectiveness of our system we compare it with a well known system for social media text.
      Keywords: information extraction; unsupervised topic extraction; named entity linking; semantic web; social web; linked open data; natural language processing; NLP; DBpedia; centrality algorithm; tweet annotation; tweets; Twitter; microblogging posts; classification; social
      Citation: International Journal of Computer Aided Engineering and Technology, Vol. 9, No. 3 (2017) pp. 337 - 350
      PubDate: 2017-07-09T23:20:50-05:00
      DOI: 10.1504/IJCAET.2017.084912
      Issue No: Vol. 9, No. 3 (2017)
       
  • Transistor level realisation of power gated FSM
    • Authors: Sambhu Nath Pradhan, Priyanka Choudhury, Debanjali Nath
      Pages: 351 - 371
      Abstract: Power can be minimised for the power gated finite state machine (FSM) by suitable partitioning and encoding strategy. Power gating architecture designed previously at FSM level is hypothetical one and may not directly be used for practical implementation of power gated circuit in transistor level. Most of the previous works concern about power reduction of combinational parts only. In this work, a new architecture of power gating design which implements sequential circuit in transistor level has been proposed and considers power consumption of combinational as well as sequential parts. The sequential circuits are obtained after concurrent bi-partitioning and encoding of FSM benchmark circuit. Multi-level realisation of two-level PLA circuit has been done. The architecture is designed such that at a time combinational circuits corresponding to one sub-FSM is power gated by shutting-OFF power supply. Power gating technique in this work shows leakage saving of 47% and total power saving of 53.6%.
      Keywords: power gated FSM; finite state machines; low power; multi-level implementation; partitioning-encoding integration; power modelling; programmable logic arrays; PLAs; architecture; simulation; transistors; sequential circuits; energy consumption
      Citation: International Journal of Computer Aided Engineering and Technology, Vol. 9, No. 3 (2017) pp. 351 - 371
      PubDate: 2017-07-09T23:20:50-05:00
      DOI: 10.1504/IJCAET.2017.084903
      Issue No: Vol. 9, No. 3 (2017)
       
  • eTank and contemporary online tools for rainwater tank outcomes analysis
    • Authors: Monzur A. Imteaz, Ramesh Karki, Asaad Shamseldin, Cristina Matos
      Pages: 372 - 384
      Abstract: This paper presents development of a comprehensive decision support tool (eTank) to analyse and optimise a rainwater tank size. The developed tool enables a simple quantitative analysis of the expected water that can be saved based on daily water balance concept. The tool produces graphs showing cumulative yearly rainwater used, overflow and augmented townwater supply. To account for climate variability, provision has been made in the tool to analyse for a particular option in three different climatic conditions (dry, average and wet). Also, the tool enables a life cycle costing and payback period analysis of any particular tank size through the simulated expected water savings per year, initial construction costs and operational. The outcomes of eTank are compared with other contemporary online tools in regards to rainwater savings. It is revealed that most of the tools overestimate the potential savings due to not considering several influencing factors.
      Keywords: rainwater tanks; daily water balance; climatic conditions; reliability; life cycle costing; decision support tools; optimisation; optimal size; rainwater tank size; water saving; rainwater used; overflow; augmented townwater supply; payback period; simulation; rain
      Citation: International Journal of Computer Aided Engineering and Technology, Vol. 9, No. 3 (2017) pp. 372 - 384
      PubDate: 2017-07-09T23:20:50-05:00
      DOI: 10.1504/IJCAET.2017.084904
      Issue No: Vol. 9, No. 3 (2017)
       
 
 
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