Browsing MF, BM, Bildiri ve Sunum Koleksiyonu by Issue Date
Now showing items 1-20 of 37
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Facial landmark localization in depth images using supervised ridge descent
(2015)Supervised Descent Method (SDM) has proven successful in many computer vision applications such as face alignment, tracking and camera calibration. Recent studies which used SDM, achieved state of the-art performance on ... -
Security analysis of revocable and bipartite biotokens
(2015)In this paper, we analyze the security of bipartite biotokens that release a secret key hidden in the biotoken by using biometrics. We show that the biotoken encoding of 80/112/128-bit symmetric encryption keys are vulnerable ... -
Private minutia-based fingerprint matching
(2015)In this paper, we propose an efficient biometric authentication protocol for fingerprints particularly suited for the minutia-based representation. The novelty of the protocol is that we integrate the most efficient (linear ... -
Corner detection by Local Zernike Moments
(2015)In this paper, our corner-based interest point detector, Robust Local Zernike Moment based Features (R-LZMF), which was proved to be scale, rotation and translation-invariant, is investigated for invariance against affine ... -
Facial landmark localization in depth images using supervised descent method
(2015)This paper proposes using the state of the art 2D facial landmark localization method, Supervised Descent Method (SDM), for facial landmark localization in 3D depth images. The proposed method was evaluated on frontal faces ... -
Implementation of multi-threaded erasure coding under multi-processing environments
(2016)Galois alan aritmetiği depolama ve iletişim cihazlarını veri kayıplarına karşı korumak için Reed-Solomon silme kodlarının temelini oluşturmaktadır. Galois alan aritmeti^ginin en güncel uygulamaları hızlı Galois alan ... -
Facial expression recognition from still images
(2017)With the development of technology, Facial Expression Recognition (FER) become one of the important research areas in Human Computer Interaction. Changes in the movement of some muscles in face create the facial expressions. ... -
A joint dedupe-fountain coded archival storage
(2017)An erasure-coded archival file storage system is presented using a chunk-based deduplication mechanism and fountain codes for space/time efficient operation. Unlike traditional archival storage, this proposal considers the ... -
Mojette transform based LDPC erasure correction codes for distributed storage systems
(2017)Mojette Transform (MT) based erasure correction coding possesses extremely efficient encoding/decoding algorithms and demonstrate promising burst erasure recovery performance. MT codes are based on discrete geometry and ... -
OpenMP and POSIX threads implementation of Jerasure 2.0
(2017)In shared memory multiprocessor architectures, threads can be used to implement parallelism. POSIX threads (pthreads) is a low-level bare-bones programming interface for working with threads. Therefore, we have extremely ... -
The use of neurometric and biometric research methods in understanding the user experience during product search of first-time buyers in E-commerce -- Conference Paper
(Springer, 2017)Understanding user experience (UX) during e-commerce has been a relatively important research area especially in the last decade. The use of conventional methods in UX such as task-observation, in-depth interviews and ... -
A multiobjective evolutionary algorithm approach for map sketch generation
(2018)In this paper, we present a method to generate map sketches for strategy games using a state of the art many-objective evolutionary algorithm, namely NSGAIII. The map sketch generator proposed in this study outputs a three ... -
An overview of blockchain technologies: principles, opportunities and challenges
(IEEE, 2018)Blokzincir, toplumumuzun birbiriyle iletişim kurma ve ticaret yapma biçiminde devrim yapma potansiyeline sahip, yakın zamanda ortaya çıkmış olan bir teknolojidir. Bu teknolojinin sağladığı en önemli avantaj aracı gerektiren ... -
Parallelization and performance analysis of reversible circuit synthesis
(26th IEEE Signal Processing and Communications Applications Conference, SIU 2018IEEE, 2018)Kuantum bilgisayarların son on yılda yükselen popülerliği tersinir devre sentezine verilen ilginin de artması ile sonuçlanmıştır. Bu çalı¸smada, literatürde popüler olarak bilinen temel fonksiyonlara dayalı bir sentezleme ... -
Next-generation data storage: transistor and DNA
(Institute of Electrical and Electronics Engineers Inc., 2018)With the generation of diverse data growing at exponential rates, investigating better digital storage media is inevitable. Currently, one solution is the utilization of solid-state based memory devices, which offer several ... -
Asymptotically MDS array BP-XOR codes
(2018)Belief propagation (BP) on binary erasure channels (BEC) is a low complexity decoding algorithm that allows the recovery of message symbols based on bipartite graph pruning process. Recently, array XOR codes have attracted ... -
Human semantic parsing for person re-identification
(2018)Person re-identification is a challenging task mainly dueto factors such as background clutter, pose, illuminationand camera point of view variations. These elements hinder the process of extracting robust and discriminative ... -
A visualization platfom for disk failure analysis
(IEEE, 2018)Binlerce depolama aygıtının birarada çalıştığı büyük veri merkezi gibi ortamlarda, bir veya daha çok depolama aygıtının aynı anda bozulması veya beklenenden farklı şekillerde çalışması, artık süpriz olmaktan çıkıp bilinen ... -
Distributed matrix multiplication with MDS array BP-XOR codes for scaling clusters
(IEEE, 2019)This study presents a novel coded computation technique for distributed matrix-matrix product computation at a massive scale that outperforms well known previous strategies in terms of total execution time. Our method ... -
An XML parser for Turkish wikipedia
(IEEE, 2019)Nowadays, visual and written data that can be easily accessed over the internet has enabled the development of research in many different fields. However, the availability of data is not sufficient by itself. It is of great ...
