Başlık için Makale Koleksiyonu listeleme
Toplam kayıt 193, listelenen: 154-173
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Scheduling of a meta-task with QoS requirements in heterogeneous computing systems
(Academic Press Inc Elsevier Science, 2006)Due to the development of new applications and the increasing number of users with diverse needs who are exposed to heterogeneous computing (HQ, providing users with quality of service (QoS) guarantees while executing ... -
Segmentation based coding of human face images for retrieval
(Elsevier Science BV, 2004)A coding method for face images by segmenting face regions Such as eyes, mouth, etc. is introduced. Each region is removed from the face image, leaving a smoothly interpolated background which is suitable for efficient ... -
A Self Organizing Map Based Approach for Congestion Avoidance in Autonomous Ip Networks
(Acad Sciences Czech Republic, Inst Computer Science, 2015)This work presents a Self Organizing Map (SOM) based queue management approach against congestion in autonomous Internet Protocol (IP) networks. The new queue management approach is proposed with consideration to the pros ... -
Short-term wind speed forecasting by spectral analysis from long-term observations with missing values
(Elsevier Sci LTD, 2017)In this paper, we propose a novel wind speed forecasting framework. The performance of the proposed framework is assessed on the wind speed measurements collected from the five meteorological stations in the Marmara region ... -
Shortest Path Algorithms For Petri Nets
(İstanbul University, Fac Engineering, 2016)Petri net is a mathematical and graphical tool for modeling and analysing discrete event systems. This paper focuses on a driving Petri net system from a given initial state to a desired state via minimum number of operations, ... -
A simulation algorithm for real systems using petri nets
(2007)The real systems are considered to determine all states in the given time interval in this work. The timed Petri net that time delays are assigned to the transition is chosen to model for the real systems. Then, a new class ... -
Simultaneous computer control of pH in multiple environmental laboratory bioreactors
(Selper LTD, Publications Div, 2000)This paper describes the design, construction and operation of a computerized pH control system for environmental laboratory reactors. Since pH is often a key environmental parameter in environmental process reactors, it ... -
A small gain theorem for systems with non-causal subsystems
(Pergamon-Elsevier Science LTD, 2008)Small gain theorems are used to verify the stability of a feedback interconnection of causal stable systems. In this work, we extend the small gain condition to test the stability of a feedback interconnection of two stable ... -
Solving Unit Commitment Problem Using Modified Subgradient Method Combined with Simulated Annealing Algorithm
(Hindawi Publishing Corporation, 2010)This paper presents the solving unit commitment (UC) problem using Modified Subgradient Method (MSG) method combined with Simulated Annealing (SA) algorithm. UC problem is one of the important power system engineering ... -
Sound based induction motor fault diagnosis using Kohonen self-organizing map
(Academic Press LTD- Elsevier Science LTD, 2014)The induction motors, which have simple structures and design, are the essential elements of the industry. Their long-lasting utilization in critical processes possibly causes unavoidable mechanical and electrical defects ... -
Spectral estimation in frequency-domain by subspace techniques
(Elsevier Science BV, 2014)In this paper, frequency-domain subspace-based algorithms are proposed to estimate discrete-time cross-power spectral density (cross-PSD) and auto-power spectral density (auto-PSD) matrices from samples of the Welch cross-PSD ... -
Spectrum estimation with missing values: A regularized nuclear norm minimization approach
(World Scientific Publ Co Pte LTD, 2016)In this paper, we consider estimation of a power spectrum from noise corrupted spectrum samples on uniform grids of frequencies with missing values. We propose two schemes based on the regularized nuclear norm minimization ... -
Speeding up the scaled conjugate gradient algorithm and its application in neuro-fuzzy classifier training
(Springer, 2010)The aim of this study is to speed up the scaled conjugate gradient (SCG) algorithm by shortening the training time per iteration. The SCG algorithm, which is a supervised learning algorithm for network-based methods, is ... -
Stabilization of decentralized descriptor-type neutral time-delay systems by time-delay controllers
(Pergamon-Elsevier Science LTD, 2016)Stabilization of non-impulsive descriptor-type linear time-invariant (LTI) neutral time-delay systems by decentralized feedback is considered. It is shown that, provided that the stability axis is to the right of the ... -
Stable H-infinity controller design for systems with multiple input/output time-delays
(Pergamon-Elsevier Science LTD, 2012)The stable H-infinity controller design problem is considered for multi-input-multi-output systems with multiple input/output time-delays. An algorithm is presented to solve this problem. The algorithm makes use of the ... -
Stable H-infinity flow controller design using approximation of FIR filters
(SAGE Publications LTD, 2012)Stable flow controllers are usually preferred since, compared with unstable flow controllers, they are less sensitive to any modelling imperfections. H-infinity-optimal flow controllers involve finite impulse-response (FIR) ... -
A stochastic analysis of robust estimation algorithms in H-infinity with rational basis functions
(John Wiley & Sons LTD, 2002)In this paper, a two-stage nonlinear identification algorithm parameterized in terms of rational basis functions with fixed basis poles is studied when disturbances are subject to mild stochastic assumptions. The two-stage ... -
Stochastic optimal control of truck cabin with active suspension
(Inderscience Enterprises LTD, 2014)In this paper, a three-degree-of-freedom cabin model for a commercial truck is derived to study ride motions of the cabin under random road excitations. First, an active suspension system is designed using the linear-Nqu ... -
A study of random vibration characteristics of the quarter-car model
(Academic Press LTD Elsevier Science LTD, 2005)In this paper, the quarter-car model is used to study the response of the vehicle to profile imposed excitation with randomly varying traverse velocity and variable vehicle forward velocity. Root-mean-square response of ... -
A study on performance of dynamic file replication algorithms for real-time file access in Data Grids
(Elsevier Science BV, 2009)Real-time Grid applications are emerging in many disciplines of science and engineering. In order to run these applications while meeting the associated real-time constraints with them, the Grid infrastructure should be ...