Güncel Gönderiler: Makale Koleksiyonu
Toplam kayıt 193, listelenen: 161-180
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Dimmable Street Lighting Application Using a Microcontroller
(University Osijek, Tech Fac, 2017)This article describes an energy saving system of road lighting suited for different lighting scenarios. The designed system is applied in a university campus for a 12-month period with a resulting 24,1 % electric energy ... -
1 Gbit/s UDP/IP Offload Engine IP Core with PCIe Interface
(World Scientific Publ Co Pte LTD, 2018)A significant amount of processor power is required to handle packet processing in high speed data networks and taking it to the hardware helps processor to save its energy for other processes. In this study, an Offload ... -
Discriminative common vector approach based feature selection in face recognition
(Pergamon-Elsevier Science LTD, 2014)A novel feature selection algorithm is proposed, which is related to the Discriminative Common Vector Approach (DCVA) utilized as a means to reduce the computational complexity of the facial recognition problem. The ... -
Use of center of gravity with the common vector approach in isolated word recognition
(Pergamon-Elsevier Science LTD, 2011)In this paper, the subspace based classifier, common vector approach (CVA), with the center of gravity (COG) method is used for isolated word recognition. Since the CVA classifier is sensitive to shifts through the time ... -
Application of Linear Regression Classification to low-dimensional datasets
(Elsevier Science BV, 2014)The Traditional Linear Regression Classification (LRC) method fails when the number of data in the training set is greater than their dimensions. In this work, we proposed a new implementation of LRC to overcome this problem ... -
Estimation methods of global solar radiation, cell temperature and solar power forecasting: A review and case study in Eskisehir
(Pergamon-Elsevier Science LTD, 2018)Solar energy is the most important energy resource that has become an efficient solution to the world's energy challenges. Accurate knowledge of global solar radiation and cell temperature are required for solar photovoltaic ... -
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 ... -
Two-dimensional subspace classifiers for face recognition
(Elsevier Science BV, 2009)The subspace classifiers are pattern classification methods where linear subspaces are used to represent classes. In order to use the classical subspace classifiers for face recognition tasks, two-dimensional (2D) image ... -
Supervisory controller design to enforce some basic properties in timed-transition Petri nets using stretching
(Elsevier Sci LTD, 2012)Supervisory controller design to enforce boundedness, reversibility, and liveness in timed-transition Petri nets with firing durations is considered. It is assumed that both controllable and uncontrollable transitions may ... -
Deadlock Avoidance Controller Design for Timed Petri Nets Using Stretching
(IEEE-Inst Electrical Electronics Engineers Inc, 2008)The recently introduced method, which was called "stretching," is extended to timed Petri nets which may have both controllable and uncontrollable transitions. Using this method, a new Petri net, called "stretched Petri ... -
Decentralized Structural Controller Design for Large-Scale Discrete-Event Systems Modelled By Petri Nets
(Kybernetika, 2009)A decentralized structural controller design approach for discrete-event systems modelled by Petri nets is presented. The approach makes use of overlapping decompositions. The given Petri net model is first overlappingly ... -
Supervisory Controller Design for Timed-Place Petri Nets
(Kybernetika, 2012)Supervisory controller design to avoid deadlock in discrete-event systems modeled by timed-place Petri nets (TPPNs) is considered. The recently introduced approach of place-stretching is utilized for this purpose. In this ... -
Erbium-doped spiral amplifiers with 20 dB of net gain on silicon
(Optical Soc Amer, 2014)Spiral-waveguide amplifiers in erbium-doped aluminum oxide on a silicon wafer are fabricated and characterized. Spirals of several lengths and four different erbium concentrations are studied experimentally and theoretically. ... -
Focused-ion-beam nanostructuring of Al2O3 dielectric layers for photonic applications
(IOP Publishing LTD, 2012)In this work, we report on utilization and optimization of the focused-ion-beam technique for the fabrication of nanostructures on Al2O3 waveguides for applications in integrated photonic devices. In particular, the ... -
Improving Real-Time Data Dissemination Performance By Multi Path Data Scheduling in Data Grids
(Slovak Acad Sciences Inst Informatics, 2015)The performance of data grids for data intensive, real-time applications is highly dependent on the data dissemination algorithm employed in the system. Motivated by this fact, this study first formally defines the real-time ... -
Compact Hardware Implementations of ChaCha, BLAKE, Threefish, and Skein on FPGA
(IEEE-Inst Electrical Electronics Engineers Inc, 2014)The cryptographic hash functions BLAKE and Skein are built from the ChaCha stream cipher and the tweakable Threefish block cipher, respectively. Interestingly enough, they are based on the same arithmetic operations, and ... -
Improvements on deinterleaving of radar pulses in dynamically varying signal environments
(Academic Press Inc Elsevier Science, 2017)An electronic support system receiver which is a passive receiver picks up an interleaved stream of pulses and extracts their pulse parameters. These parameters are sent to a deinterleaving subsystem which sorts them and ... -
A wavelet-based feature set for recognizing pulse repetition interval modulation patterns
(Tubitak Scientific & Technical Research Council Turkey, 2016)This paper presents a new feature set for the problem of recognizing pulse repetition interval (PRI) modulation patterns. The recognition is based upon the features extracted from the multiresolution decomposition of ... -
A low-area unified hardware architecture for the AES and the cryptographic hash function Grostl
(Academic Press Inc Elsevier Science, 2017)This article describes the design of a compact 8-bit coprocessor for the Advanced Encryption standard (AES) (encryption, decryption, and key expansion) and the cryptographic hash function Grostl. Our Arithmetic and Logic ... -
Hardware design and implementation of a novel ANN-based chaotic generator in FPGA
(Elsevier GMBH, 2016)This paper presents a novel hardware implementation of Artificial Neural Networks (ANNs) for modeling of the Pehlivan-Uyaroglu Chaotic System (PUCS) on Field Programmable Gate Array (FPGA). There are two main parts in the ...
