Department of Computer Engineering, Conference / Seminar

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Oğuztüzün, Mehmet Halit S. (57)
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Recent Submissions

Development and Maintenance of Mobile Forensic Investigation Software Modules
Arıkan, Süleyman Muhammed; Yürekten, Özgür (2021-07-20)
Nowadays, mobile devices are indispensable for social and business activities. Therefore, mobile device forensic technologies are critical for forensics practitioners. While using these technologies, they can investigate a...
Management of Service Function Chains in Programmable Data Plane
Yürekten, Özgür (2021-07-19)
The rapid development of information technologies necessitates the use of high-speed network technologies. Software defined networking and network function virtualization are critical technologies for high-bandwidth, dynam...
1. AI-based Air-to-Surface Mission Planning for Opportunity Targets using Predictive LAR Approach
Ertekin Bolelli, Şeyda; Ozdemir, Rasit (2021-06-11)
Feature Dimensionality Reduction with Variational Autoencoders in Deep Bayesian Active Learning
Ertekin Bolelli, Şeyda; Çöl, Pınar Ezgi (2021-06-09)
Data annotation for training of supervised learning algorithms has been a very costly procedure. The aim of deep active learning methodologies is to acquire the highest performance in supervised deep learning models by ann...
Lifelong learning and personalization in long-term human-robot interaction (LEAP-HRI)
Irfan, Bahar; Ramachandran, Aditi; Spaulding, Samuel; Kalkan, Sinan; Parisi, German I.; Gunes, Hatice (2021-03-08)
© 2021 Owner/Author.While most of the research in Human-Robot Interaction (HRI) focuses on short-term interactions, long-term interactions require bolder developments and a substantial amount of resources, especially if th...
Dynamic Resource Management in Next Generation Networks based on Deep Q Learning
Aslan, Aysun; Bal Bozkurt, Gülce; Toker, Cenk (Institute of Electrical and Electronics Engineers (IEEE); 2021-1-07)
In next generation networks, with the increasing number of diverse mobile network service types, a major challenge lies in how to manage and support all mobile service users who have different Quality of Service (QoS) requ...
Covert Channel Detection Using Machine Learning
Çavuşoğlu, İmge Gamze; Alemdar, Hande; Onur, Ertan (2021-01-07)
A covert channel is a communication method that misuses legitimate resources to bypass intrusion detection systems. They can be used to do illegal work like leaking classified (or sensitive) data or sending commands to mal...
Effective Use of Low Power Heterogeneous Wireless Multimedia Sensor Networks for Surveillance Applications Using IEEE 802.15.4 Protocol
Kenges, Nurdaulet; Ever, Enver; Yazıcı, Adnan (2021-01-01)
© 2021, The Author(s), under exclusive license to Springer Nature Switzerland AG.With the recent technological advancements in video sensors, digital signal processing units and digital radio interfaces, low-cost devices s...
Local Culprits of Shape Complexity
Arslan, Mazlum Ferhat; Tarı, Zehra Sibel (2021-01-01)
© 2021, Springer Nature Switzerland AG.Quantifying shape complexity is useful in several practical problems in addition to being interesting from a theoretical point of view. In this paper, instead of assigning a single gl...
Privacy-preserving data sharing and adaptable service compositions in mission-critical clouds
Bhargava, Bharat; Angın, Pelin; Ranchal, Rohit (2021-01-01)
© 2021 CEUR-WS. All rights reserved.Existing cloud systems lack robust mechanisms to monitor compliance of services with security and performance policies under changing contexts, and to ensure uninterrupted operation in c...
MDP based Decision Support for Earthquake Damaged Distribution System Restoration
Arpalı, Onur Yigit; Yılmaz, Uğur Can; Aydın Göl, Ebru; Güldür Erkal, Burcu; Göl, Murat (2020-12-16)
As the society becomes more dependent on the presence of electricity, the resilience of the power systems gains more importance. This paper develops a decision support method for distribution system operators to restore el...
Named entity recognition on morphologically rich language: exploring the performance of BERT with varying training levels
Kılıç, Yüksel Pelin; Dinç, Duygu; Karagöz, Pınar (null; 2020-12-13)
Dynamic Resource Management in Next Generation Networks with Dense User Traffic
Aslan, Aysun; Bal Bozkurt, Gülce; Toker, Cenk (IEEE; 2020-12-04)
With the era of the fifth generation (5G) networks, supporting all mobile service users who have different Quality of Service (QoS) requirements becomes the main challenge. To manage and satisfy the heterogeneous requireme...
A Novel SDN Dataset for Intrusion Detection in IoT Networks
Sarica, Alper Kaan; Angın, Pelin (2020-11-04)
The number of Internet of Things (IoT) devices and the use cases they aim to support have increased sharply in the past decade with the rapid developments in wireless networking infrastructures. Despite many advantages, th...
Just Noticeable Quantization Levels For High Dynamic Range Images
Sozer, Sevim Begum; Koz, Alper; Akyüz, Ahmet Oğuz; Zerman, Emin; Valenzise, Giuseppe; Dufaux, Frederic (2020-10-25)
Just noticeable quantization levels, which are conventionally used in picture coding, have been mainly developed for standard 8-bit images and low dynamic range (LDR) typical screens. The quantization levels however have n...
Accelerating Translational Image Registration for HDR Images on GPU
Alpay, Kadir Cenk; Aydemir, Kadir Berkay; Temizel, Alptekin (null; 2020-10-09)
High Dynamic Range (HDR) images are generated using multiple exposures of a scene. When a hand-held camera is used to capture a static scene, these images need to be aligned by globally shifting each image in both dimensio...
Bulut Tabanlı Ölçeklenebilir Toplu Taşıma Analizi
Şener, Cevat; Uçak, Ege; Karagümüş , Elif (null; 2020-10-08)
Yaşam sürerken gerçekleşenher tür olay, eylem veya benzerleri potansiyel veri kaynağı olarak görülebilir. Bu gibi verileri analiz ederek olguların iç yüzünü öğrenebilmekteyiz. Toplu taşıma konusunda da durum farklı değildi...
Software Risk Management Process Improvement Experience in Enterprise Projects Kurumsal Projelerde Yazilim Risk Yonetimi Surec Iyileştirme Deneyimi
Arikan, Süleyman Muhammed; Yürekten, Özgür (2020-10-07)
© 2020 IEEE.Software projects that are growing and getting more complex require more effective risk management for project success. Continuous improvement of risk management process can be achieved by utilizing emerging te...
Protecting Personal Information in Enterprise Applications Kurumsal Uygulamalarda Kişisel Verilerin Korunmasi
Yilmaz, Tolga; Arikan, Suleyman Muhammed; Su, Fatma; Yürekten, Özgür (2020-10-07)
© 2020 IEEE.In the digital environment, personal information gets stored by various service providers and in some situations can be used out of its purpose and without permission. These violations led to various legislatio...
An Experimental Method to Determine Quantization Levels for High Luminance Patterns
Sözer, Sevim Begüm; Koz, Alper; Akyüz, Ahmet Oğuz; Zerman, Emin; Valenzise, Giuseppe; Dufaux, Frederic (2020-10-05)
The quantization levels, which forms an important basis for video coding, are mainly determined for 8-bit image representation and for low dynamic range (LDR) typical displays with a luminance level of 100-500 cd/ m 2 . Th...
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