Graduate School of Informatics, Article

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Listening to Students’ Voices: Learning Programming in the Covid-19 Pandemic
Er, Erkan; SÖKÜCÜ, FATMA GAMZE (2022-12-01)
Comparative biological network analysis for differentially expressed proteins as a function of bacilysin biosynthesis in Bacillus subtilis
Kutnu, Meltem; İşlerel, Elif Tekin; Tunçbağ, Nurcan; Özcengiz, Gülay (2022-08-03)
© The Author(s) 2022. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: Gram-positive bacterium Bacillus subtilis produces a diverse range of seconda...
Blockchain Technology Applications in the Health Domain: A Multivocal Literature Review
Baysal, Merve Vildan; Özcan Top, Özden; Betin Can, Aysu (2022-08-01)
Blockchain technology has been changing the nature of several businesses, from supply chain management to electronic record management systems and copyright management to healthcare applications. It provides a resilient an...
GRU-GBM: A combined intrusion detection model using LightGBM and gated recurrent unit
Sarikaya, Alper; Günel Kılıç, Banu; DEMİRCİ, MEHMET (2022-07-01)
Due to the increasing sophistication of cyber-attacks, intrusion detection systems need to be improved constantly. Each machine learning classifier has different advantages against intrusion detection and combining the adv...
Mean curve length: An efficient feature for brainwave biometrics
Yahyaei, Reza; Özkurt, Tolga Esat (2022-07-01)
Electroencephalography (EEG) as a biometric modality has gained considerable interest in recent years. Many state-of-the-art methods have focused on increasing the recognition accuracy. However, the more complex and manipu...
Cycle-Spinning Convolution for Object Detection
Uzun, Ulku; Temizel, Alptekin (2022-07-01)
Verifying Maze-Like Game Levels With Model Checker SPIN
Tekik, Onur; Sürer, Elif; Betin Can, Aysu (2022-06-01)
This study presents a framework that procedurally generates maze-like levels and leverages an automated verification technique called model checking to verify and produce a winning action sequence for that level. By levera...
Colorimetric food spoilage monitoring with carbon dot and UV light reinforced fish gelatin films using a smartphone application
Kılıç, Münevver Beyza ; Dogan, Vakkas; Kilic, Volkan; Kahyaoğlu, Leyla Nesrin (2022-06-01)
The objective of this study was to develop novel colorimetric films for food freshness monitoring. UV light irradiation (365 nm) and carbon dots (CDs) were tested as the potential crosslinkers in the fabrication of anthocy...
Automated question generation and question answering from Turkish texts using text-to-text transformers
Akyön, Fatih Çağatay; Çavuşoğlu, Devrim; Cengiz, Cemil; Altınuç, Sinan Onur; Temizel, Alptekin (2022-05-01)
Investigation of poultry slaughterhouse waste stream to produce bio-fuel for internal utilization
Ozdemir, Saim; Şimşek, Aslı; Özdemir, Serkan; Dede, Cemile (2022-05-01)
© 2022 Elsevier LtdPoultry slaughterhouses generate an abattoir sludge (PAS) that needs proper management in the principles of circular economy and green deal goals that imply a net-zero emissions, more resource efficient ...
Design and synthesis of novel substituted indole-acrylamide derivatives and evaluation of their anti-cancer activity as potential tubulin-targeting agents
Hawash, Mohammed; Kahraman, Deniz Cansen; OLĞAÇ, ABDURRAHMAN; Ergun, Sezen Guntekin; Hamel, Ernest; Cetin-Atalay, Rengul; BAYTAŞ, SULTAN (2022-04-01)
Novel compounds containing polar and nonpolar substitutions on the prop-2-en-1-on linker of the trans-indol-3-ylacrylamide scaffold were designed by modeling within the colchicine site of tubulin and then synthesized to de...
Evaluation of Ulcerative Colitis Endoscopic Mayo Score with Artificial Intelligence
Kani, Haluk Tarık; Ergenç, İlkay; Polat, Görkem; Özen Alahdab, Yeşim; Temizel, Alptekin; Atuğ, Özlen (2022-04-01)
A method for integrated business process modeling and ontology development
COŞKUNÇAY, Ahmet; Demirörs, Onur (2022-04-01)
Purpose From knowledge management point of view, business process models and ontologies are two essential knowledge artifacts for organizations that consume similar information sources. In this study, the PROMPTUM method f...
Performance in the Workplace: a Critical Evaluation of Cognitive Enhancement
Acartürk, Cengiz; Mücen, Barış (2022-04-01)
The popular debates about the future organization of work through artificial intelligence technologies focus on the replacement of human beings by novel technologies. In this essay, we oppose this statement by closely foll...
Functional stratification of cancer drugs through integrated network similarity
Beyge, Seyma Unsal; Tunçbağ, Nurcan (2022-04-01)
Drugs not only perturb their immediate protein targets but also modulate multiple signaling pathways. In this study, we explored networks modulated by several drugs across multiple cancer cell lines by integrating their ta...
Context dependent isoform specific PI3K inhibition confers drug resistance in hepatocellular carcinoma cells.
Narci, Kubra; Kahraman, Deniz Cansen; Koyas, Altay; Ersahin, Tulin; Tuncbag, Nurcan; Atalay, Rengul Cetin (2022-03-24)
Background: Targeted therapies for Primary liver cancer (HCC) is limited to the multi-kinase inhibitors, and not fully effective due to the resistance to these agents because of the heterogeneous molecular nature of HCC de...
A process assessment model for big data analytics
Gökalp, Ebru; Gökalp, Mert Onuralp; Kayabay, Kerem; Gökalp, Selin; Koçyiğit, Altan; Eren, Pekin Erhan (2022-03-01)
Big data analytics (BDA) grasp the potential of generating valuable insights and empowering businesses to support their strategic decision-making. However, although organizations are aware of BDAs’ potential opportunities,...
Text reading in English as a second language: Evidence from the Multilingual Eye-Movements Corpus
Kuperman, Victor; et. al. (2022-03-01)
Research into second language (L2) reading is an exponentially growing field. Yet, it still has a relatively short supply of comparable, ecologically valid data from readers representing a variety of first languages (L1). ...
Key lengths revisited: GPU-based brute force cryptanalysis of DES, 3DES, and PRESENT
Tezcan, Cihangir (2022-03-01)
Lightweight cryptographic algorithms that are tailored for resource-constrained devices sometimes use short keys which might be susceptible to brute force attacks. Such attacks using CPU or GPU might be costly because some...
Visualization in virtual reality: a systematic review
Korkut, Elif Hilal; Sürer, Elif (2022-03-01)
Rapidly growing virtual reality (VR) technologies and techniques have gained importance over the past few years, and academics and practitioners have been searching for efficient visualizations in VR. To date, emphasis has...
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