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Browsing Engineering Proceedings by Issue Date

Browsing Engineering Proceedings by Issue Date

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  • A θ(logn) Algorithm For Modulo Multiplication 
    Elleithy, Khaled M.; Bayoumi, Magdy A. (1989-08-19)
  • e(logN) Architectures For RNS Arithmetic Decoding 
    Elleithy, Khaled M.; Bayoumi, Magdy A.; Lee, K. P. (1989-09-06)
    Decoding in Residue Number System (RNS) based architectures can be a bottleneck. A high speed and flexible modulo decoder is an essential computational element to maintain the advantages of RNS. In this paper, a fast and ...
  • A Frame-Work for High Level Synthesis of Digital Architectures From μ–Recursive Algorithms 
    Elleithy, Khaled M.; Bayoumi, Magdy A. (ACM Publishing, 1990)
    The major drawback of reported high level synthesis techniques is their limited applicability to a specific class of algorithms without extendibility to general algorithms and the lack of a formal approach to prove the ...
  • On the Evaluation of Reachable Workspace for Redundant Manipulators 
    Sobh, Tarek M.; Alameldin, Tarek K. (ACM Publishing, 1990)
    In this paper, we discuss the problem of computing the reachable workspace for redundant manipulators. Algorithms that compute workspace boundary points by using screw theory are presented. These algorithms cannot distinguish ...
  • Recovery of 3-D Motion and Structure by Temporal Fusion 
    Sobh, Tarek M.; Wohn, Kwangyoen (SPIE, 1990-03-01)
    We discuss the problem of recovering the 3-D motion and structure. An algorithm for computing the camera motion and the orientation of planar surface is developed. It solves for the 3-D motion and structure iteratively ...
  • A Formal High Level Synthesis Approach For DSP Architectures 
    Elleithy, Khaled M.; Bayoumi, Magdy A. (IEEE, 1990-04-01)
    In this paper, we introduce a novel approach for high level synthesis for DSP algorithms. Two features are provided by the approach: completeness and correctness. A given algorithm will be represented in a new developed ...
  • A Formal Design Methodology For Parallel Architectures 
    Elleithy, Khaled M.; Bayoumi, Magdy A. (IEEE, 1990-09-05)
    In this paper, we introduce a formal approach for synthesis of array architectures. Four different forms are used to express the input algorithm: simultaneous recursion, recursion with respect to different variables, fixed ...
  • Operator/System Communication : An Optimizing Decision Tool 
    Sobh, Tarek M.; Alameldin, Tarek K. (SPIE, 1990-11)
    In this paper we address the problem of operator/system communication. In particular, we discuss the issue of efficient and adaptive transmission mechanisms over possible physical links. We develop a tool for making ...
  • From Algorithms To Parallel Architectures: A Formal Approach 
    Elleithy, Khaled M.; Bayoumi, Magdy A. (1991-04-30)
    In this paper, we introduce a formal approach for synthesis of parallel architectures. Four different forms are used to express the given algorithms: simultaneous recursion, recursion with respect to different variables, ...
  • Model for Shape and Motion Perception 
    Sobh, Tarek M. (SPIE, 1991-11)
    In this paper we describe an efficient system for recovering the 3-D motion and structure of visual systems from an evolving image sequence. The technique utilizes the image flow velocities in order to recover the 3-D ...
  • 3-D Perception and Recognition Under Uncertainty 
    Sobh, Tarek M.; Alameldin, Tarek K. (SPIE, 1991-11)
    This paper presents an efficient system for recovering the structural properties of objects with unknown 3-D shape. In this approach, we build adaptive maps for interpreting the object structure under uncertainty. We ...
  • A Massively Parallel RNS Architecture 
    Elleithy, Khaled M.; Bayoumi, Magdy A. (IEEE, 1991-11-01)
    In this paper parallelism on the algorithmic, architectural, and arithmetic levels is exploited in the design of a Residue Number System (RNS) based architecture. The architecture is based on modulo processors. Each modulo ...
  • A Model For Observing A Moving Agent 
    Sobh, Tarek M.; Bajcsy, Ruzena (1991-11-03)
  • Systolic Arithmetic Architectures 
    Elleithy, Khaled M. (1992-01-04)
    In this paper parallelism on the algorithmic, architectural, and arithmetic levels is exploited in the design of a Residue Number System (RNS) based architecture. The architecture is based on modulo processors. Each modulo ...
  • A Model For Visual Observation Under Uncertainty 
    Sobh, Tarek M.; Bajcsy, Ruzena (IEEE, 1992-03)
    We address the problem of observing a moving agent. We advocate a modeling approach for the visual system and its observer, where a discrete event dynamic system (DEDS) frame work is developed and "events" are defined as ...
  • Autonomous Observation Under Uncertainty 
    Sobh, Tarek M.; Bajcsy, Ruzena (IEEE, 1992-05-01)
    We address the problem of observing a moving agent. We advocate a modeling approach for the visual system and its observer, where a discrete event dynamic system (DEDS) frame work is developed and "events" are defined as ...
  • Visual Observation Under Uncertainty As A Discrete Event Process 
    Sobh, Tarek M.; Bajcsy, Ruzena (1992-08)
  • Visual Observation For Hybrid Intelligent Control Implementation 
    Sobh, Tarek M.; Bajcsy, Ruzena; James, John R. (IEEE, 1992-12)
  • A Discrete Event Framework for Intelligent Inspection 
    Sobh, Tarek M.; Jaynes, Chris; Henderson, Thomas C. (IEEE, 1993-05-01)
    We address the problem of intelligent inspection in this work. In particular, we use discrete event dynamic systems (DEDS) to guide the sensing of mechanical parts for industrial inspection.
  • A Perception Framework For Inspection And Reverse Engineering 
    Sobh, Tarek M.; Dekhil, Mohamed; Jaynes, Chris; Henderson, Thomas C. (IEEE, 1993-06)
    We address a perception framework for intelligent inspection and reverse engineering in this work. In particular, we investigate the use of discrete event dynamic systems (DEDS) to guide the sensing of mechanical parts. ...

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