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Custom emoji based emotion recognition system for dynamic business webpages

International Journal of Intelligent Computing and Cybernetics 2022年第4期15卷 497-509页

作者： fatima isiaka Zainab Adamu Computer Science Sheffield Hallam UniversitySheffieldUK Ahmadu Bello University ZariaNigeria

Purpose-One of the contributions of artificial intelligent(AI)in modern technology is emotion recognition which is mostly based on facial expression and modification of its inference *** facial recognition scheme is mostly built to understand user expression in an online business webpage on a marketing site but has limited abilities to recognise elusive *** basic emotions are expressed when interrelating and socialising with other personnel *** most times,studying how to understand user expression is often a most tedious task,especially the subtle *** emotion recognition system can be used to optimise and reduce complexity in understanding users’subconscious thoughts and reasoning through their pupil ***/methodology/approach-This paper demonstrates the use of personal computer(PC)webcam to read in eye movement data that includes pupil changes as part of distinct user attributes.A custom eye movement algorithm(CEMA)is used to capture users’activity and record the data which is served as an input model to an inference engine(artificial neural network(ANN))that helps to predict user emotional response conveyed as emoticons on the ***-The result from the error in performance shows that ANN is most adaptable to user behaviour prediction and can be used for the system’s modification *** limitations/implications-One of the drawbacks of the analytical tool is its inability in some cases to set some of the emoticons within the boundaries of the visual field,this is a limitation to be tackled within subsequent runs with standard ***/value-The originality of the proposed model is its ability to predict basic user emotional response based on changes in pupil size between average recorded baseline boundaries and convey the emoticons chronologically with the gaze points.

关键词： AI Static business webpages Artificial neural network Emotion recognition system Pupil changes User expression Eye movement behaviour

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Emotion detection on webpages using biosensors integrated to a window-based dynamic control system

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International Journal of Intelligent Computing and Cybernetics 2022年第2期15卷 277-301页

作者： fatima isiaka Salihu Aish Abdulkarim Kassim Mwitondi Zainab Adamu Computer Science Sheffield Hallam UniversitySheffieldUK Federal University Dutse DutseNigeria Computing Department Sheffield Hallam UniversitySheffieldUK Ahmadu Bello University ZariaNigeria

Purpose-Detecting emotion on user experience of web applications and browsing is important in many *** designers and developers find such approach quite useful in enhancing navigational features of webpages,and biomedical personnel regularly use computer simulations to monitor and control the behaviour of *** the other hand,law enforcement agents rely on human physiological functions to determine the likelihood of falsehood in *** often,online user experience is studied via tangible measures such as task completion time,surveys and comprehensive tests from which data attributes are *** of users’emotion and behaviour in some of these cases depends mostly on task completion time and number of clicks per given time ***,such approaches are generally subjective and rely heavily on distributional assumptions making the results prone to recording ***/methodology/approach-The authors propose a novel method-a window dynamic control system that addresses the foregoing *** data were obtained from laboratory experiments during which forty-four volunteers had their synchronised physiological readings,skin conductance response(SCR),skin temperature(ST),eye movement behaviour and users’activity attributes taken using *** windowbased dynamic control system(PHYCOB I)is integrated to the biosensor which collects secondary data attributes from these synchronised physiological readings and uses them for two *** both detection of optimal emotional responses and users’stress *** method’s novelty derives from its ability to integrate physiological readings and eye movement records to identify hidden correlates on a ***-Results show that the control system detects basic emotions and outperforms other conventional models in terms of both accuracy and reliability,when subjected to model comparison that is,the average recoverable natural structures for the three models with

关键词： Skin conductance response Skin temperature Eye tracker sensors Human physiological functions Online behaviour Dynamic control system

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Detection of natural structures and classification of HCI-HPR data using robust forward search algorithm

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International Journal of Intelligent Computing and Cybernetics 2016年第1期9卷 23-41页

作者： fatima isiaka Kassim S.Mwitondi Adamu M.Ibrahim Department of Computing Sheffield Hallam UniversitySheffieldUK Department of Computing University of LeedsLeedsUK

Purpose-The purpose of this paper is to proposes a forward search algorithm for detecting and identifying natural structures arising in human-computer interaction(HCI)and human physiological response(HPR)***/methodology/approach-The paper portrays aspects that are essential to modelling and precision in *** methods involves developed algorithm for detecting outliers in data to recognise natural patterns in incessant data such as HCI-HPR *** detected categorical data are simultaneously labelled based on the data reliance on parametric rules to predictive models used in classification *** were also simulated based on multivariate normal distribution method and used to compare and validate the original ***-Results shows that the forward search method provides robust features that are capable of repelling over-fitting in physiological and eye movement *** limitations/implications-One of the limitations of the robust forward search algorithm is that when the number of digits for residuals value is more than the expected size for stack flow,it normally yields an error caution;to counter this,the data sets are normally standardized by taking the logarithmic function of the model before running the *** implications-The authors conducted some of the experiments at individual residence which may affect environmental ***/value-The novel approach to this method is the detection of outliers for data sets based on the Mahalanobis distances on HCI and *** can also involve a large size of data with p possible *** improvement made to the algorithm is application of more graphical display and rendering of the residual plot.

关键词： Cognitive systems Human physiological response Intelligent search Internet computing Maximum likelihood estimation

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Intrusion Detection through DCSYS Propagation Compared to Auto-encoders

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Journal of Computer Science Research 2021年第3期3卷 42-49页

作者： fatima isiaka Zainab Adamu Department of Computer Science Nasarawa State UniversityKeffiNigeria Department of Computer Science Ahmadu Bello UniversityZariaNigeria

In network settings,one of the major disadvantages that threaten the network protocols is the *** most cases,unscrupulous people or bad actors can access information through unsecured connections by planting software or what we call malicious software otherwise *** presence of anomalies is also one of the disadvantages,internet users are constantly plagued by virus on their system and get activated when a harmless link is clicked on,this a case of true benign detected as *** learning is very adept at dealing with such cases,but sometimes it has its own faults when dealing benign *** we tend to adopt a dynamic control system(DCSYS)that addresses data packets based on benign scenario to truly report on false benign and exclude *** performance is compared with artificial neural network auto-encoders to define its predictive *** show that though physical systems can adapt securely,it can be used for network data packets to identify true benign cases.

关键词： Dynamic control system Deep learning Artificial neural network Auto-encoders Identify space model Benign Anomalies

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Emoji Essence:Detecting User Emotional Response on Visual Centre Field with Emoticons

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Journal of Computer Science Research 2021年第4期3卷 1-8页

作者： fatima isiaka Zainab Adamu Department of Computer Science Nasarawa State UniversityKeffiNigeria Department of Computer Science Ahmadu Bello UniversityZariaNigeria

User experience is understood in so many ways,like a one on one interaction(subjective views),online surveys and *** is simply so get the user’s implicit response,this paper demonstrates the underlying user emotion on a particular interface such as the webpage visual content based on the context of familiarisation to convey users’emotion on the interface using emoji,we integrated physiological readings and eye movement behaviour to convey user emotion on the visual centre field of a web *** physiological reading is synchronised with the eye tracker to obtain correlating user interaction,and emoticons are used as a form of emotion conveyance on the *** eye movement prediction is obtained through a control system’s loop and is represented by different color display of gaze points(GT)that detects a particular user’s emotion on the webpage *** are interpreted by the *** shows synchronised readings which correlates to area of interests(AOI)of the webpage and user *** are prototypical instances of authentic user response execution for a computer interface and to easily identify user response without user subjective response for better and easy design decisions.

关键词： Emotion emblem Emoticons Visual expression Area of interest Ergonomics User interaction Web interface

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Embedding 3-D Gaze Points on a 3-D Visual Field:A Case of Transparency

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Journal of Computer Science Research 2022年第1期4卷 1-9页

作者： fatima isiaka Zainab Adamu Muhammad A.Adamu Department of Computer Science Nasarawa State UniversityKeffiNigeria Department of Computer Science Ahmadu Bello UniversityZariaNigeria Department of Electrical Engineering Federal University of TechnologyMinnaNigeria

2022 The paper seeks to demonstrates the likelihood of embedding a 3D gaze point on a 3D visual field,the visual field is inform of a game console where the user has to play from one level to the other by overcoming obstacles that will lead them to the next *** game interface is sometimes difficult for the player to progress to next level of the game and the developers also find it difficult to regulate the game for an average *** model serves as an analytical tool for game adaptations and also players can track their response to the *** eye tracking and 3D object tracking algorithms were developed to enhance the analysis of the *** is a part of the contributions to user interface design in the aspect of visual *** development and testing of human computer interaction uses and application is more easily investigated than ever,part of the contribution to this is the embedding of 3-D gaze point on a 3-D visual *** could be used in a number of applications,for instance in medical applications that includes long and short sightedness diagnosis and *** and Test were conducted on five different episodes of user attributes,result show that fixation points and pupil changes are the two most likely user attributes that contributes most significantly in the performance of the custom eye tracking algorithm the *** the advancement in development of eye movement algorithm continues user attributes that showed the least likely appearance will prove to be redundant.

关键词： User Behaviour 3D gaze point Eye movement User behaviour 3D visual interface 3D game consoleU ser experience

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