Essays about: "keystroke"

Showing result 11 - 15 of 27 essays containing the word keystroke.

  1. 11. Efficient Input Solutions for User Interfaces Primarily Intendedfor Information Presentations

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Hassan Odimi; [2020]
    Keywords : ;

    Abstract : The user interfaces of administrative information systems are typically based on screens serving both input and output functions. However, in numerous usage situations, such as healthcare, the primary purpose of these screens involves providing information to professionals. READ MORE

  3. 12. Beating about the bush: written production and comprehension of L2 idioms

    University essay from Lunds universitet/Allmän språkvetenskap

    Author : Lina Palm; [2019]
    Keywords : figurative meaning; idiom; keystroke logging; language transfer; literal meaning; phraseology; second language acquisition; second language learning; translation; Languages and Literatures;

    Abstract : A study on the online process of producing idioms in writing and how second language learners manage the production and comprehension of idioms may provide a useful and comprehensive investigation of the production, comprehension and acquisition of language. The study in this paper investigated how Swedish (L1) second language learners of English (L2) produce and comprehend written idioms in the L2. READ MORE

  4. 13. Feature learning with deep neural networks for keystroke biometrics : A study of supervised pre-training and autoencoders

    University essay from Luleå tekniska universitet/Datavetenskap

    Author : Erik Hellström; [2018]
    Keywords : Machine Learning; Feature Learning; Neural Networks; Keystroke Biometrics; Behaviosec; Behaviometrics;

    Abstract : Computer security is becoming an increasingly important topic in today’s society, withever increasing connectivity between devices and services. Stolen passwords have thepotential to cause severe damage to companies and individuals alike, leading to therequirement that the security system must be able to detect and prevent fraudulentlogin. READ MORE

  5. 14. Gesture-level model : A modified Keystroke-level model for tasks on mobile touchscreen devices

    University essay from Uppsala universitet/Institutionen för informatik och media

    Author : Anton Nyström; [2018]
    Keywords : Keystroke-level model; Gesture-level model; performance model; prediction model; estimate; predict; evaluate; movement time; execution time; touchscreen; smartphone; mobile; touch; gesture; input; människa-datorinteraktion; pekskärm; smartphone; gester; input; finger; keystroke-level model;

    Abstract : The aim of this thesis was to develop a touchscreen-adapted version of the well established Keystroke-level model, which is a user performance model designed to be a quick and easy way to evaluate user interfaces prior to creating prototypes. A quantitative research method was chosen to measure general execution times for common touchscreen gestures on mobile devices. READ MORE

  6. 15. Using XGBoost to classify theBeihang Keystroke Dynamics Database

    University essay from Uppsala universitet/Datalogi

    Author : Johanna Blomqvist; [2018]
    Keywords : Keystroke; XGBoost; machine learning; biometrics; keyboard;

    Abstract : Keystroke Dynamics enable biometric security systems by collecting and analyzing computer keyboard usage data. There are different approaches to classifying keystroke data and a method that has been gaining a lot of attention in the machine learning industry lately is the decision tree framework of XGBoost. READ MORE