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Design of a context aware security model for preventing relay attacks using NFC enabled mobile devices
Çavdar, Davut; Betin Can, Aysu; Department of Information Systems (2020)
Near Field Communication (NFC) is a promising communication technology used in smart mobile devices. As an effective and flexible communication technology, NFC is frequently used in innovative solutions nowadays such as pa...
Salient constructs to enhance the acceptance of wearable medical devices: An exploratory research
Değerli, Mustafa; Özkan Yıldırım, Sevgi; Department of Medical Informatics (2020)
Wearables are becoming more ubiquitous and they have many functions and benefits for healthy living and aging. In this context, the acceptance of wearable medical devices depends on user acceptance and it is vital. Yet, ex...
Eye tracking for interactive accessibility: a usability analysis of communication interfaces
Arslan, Kaan Sergen; Acartürk, Cengiz; Department of Cognitive Sciences (2020)
At the late stages of ALS, i.e., Amyotrophic Lateral Sclerosis, individuals may lose their ability to speak, eat, move, and even breathe without ventilator support. Alternative modalities of communication, such as gaze, ma...
Designing and implementing a game development framework for interactive stories and role playing games
Bayyurt, Ozan Emirha; Sahillioğlu, Yusuf; Department of Multimedia Informatics (2019)
Video games are a great medium for storytelling. Taking advantage of this quality is, however, harder than it needs to be. Making role-playing games takes too much time and work on the part of game developers. Existing too...
Joint learning of morphological segmentation, morpheme tagging, part-of-speech tagging, and dependency parsing
Aleçakır, Hüseyin.; Bozşahin, Hüseyin Cem; Department of Cognitive Sciences (2020)
In agglutinating languages, there is a strong relationship between morphology and syntax. Inflectional and derivational suffixes have a significant role while determining the syntactic role of the word in the sentence. Thi...
A case study on the effect of route characteristics on decision making in the sport of orienteering
Gölgeli, Tuğçe.; Çakır, Murat Perit; Department of Cognitive Sciences (2020)
Orienteering is a sport where athletes need to find located targets at certain points on a predetermined terrain or in the city with the help of a map. In this sport where performance is measured with time, it is important...
Effect of human prior knowledge on game success and comparison with reinforcement learning
Hasanoğlu, Mert.; Çakır, Murat Perit; Department of Cognitive Sciences (2019)
This study aims to find out the effect of prior knowledge on the success of humans in a non-rewarding game environment, and then to compare human performance with a reinforcement learning method in an effort to observe to ...
An Entropy based DDoS detection method and implementation
Yücebaş, Süleyman Fürkan; Betin Can, Aysu; Department of Cyber Security (2019)
Distributed Denial of Service (DDoS) is a cyber attack type involving multiple computer sources which aims to temporarily or permanently deactivate the service provided by a device. This attack type has been listed multipl...
The role of visual features in text-based captchas: an fnirs study for usable security
Mülazimoğlu, Emr; Acartürk, Cengiz; Department of Cyber Security (2019)
In order to mitigate dictionary attacks or similar undesirable automated attacks to information systems, developers mostly prefer using CAPTCHA challenges as Human Interactive Proofs (HIPs) to distinguish between human use...