School of Computer Science and Informatics
Recent Submissions
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Finding and tracking multi-density clusters in an online dynamic data stream
(Article)Change is one of the biggest challenges in dynamic stream mining. From a data-mining perspective, adapting and tracking change is desirable in order to understand how and why change has occurred. Clustering, a form of ... -
A similarity-based cooperative co-evolutionary algorithm for dynamic interval multi-objective optimization problems
(Article)Dynamic interval multi-objective optimization problems (DI-MOPs) are very common in real-world applications. However, there are few evolutionary algorithms that are suitable for tackling DI-MOPs up to date. A framework of ... -
Secure Communication Architecture for Dynamic Energy Management in Smart Grid
(Article)Smart grid takes advantage of communication technologies for efficient energy management and utilization. It entails sacrifice from consumers in terms of reducing load during peak hours by using a dynamic energy pricing ... -
An Enhanced Source Location Privacy based on Data Dissemination in Wireless Sensor Networks (DeLP)
(Article)Wireless Sensor Network is a network of large number of nodes with limited power and computational capabilities. It has the potential of event monitoring in unattended locations where there is a chance of unauthorized ... -
Longitudinal performance analysis of machine learning based Android malware detectors
(Conference)This paper presents a longitudinal study of the performance of machine learning classifiers for Android malware detection. The study is undertaken using features extracted from Android applications first seen between 2012 ... -
Who is Responsible for Responsible Innovation? Lessons from an Investigation into Responsible Innovation in Health
(Article)Responsible innovation in health (RIH) takes the ideas of responsible research and innovation and applies them to the health sector. This comment takes its point of departure from Lehoux et al (2019) which describes a ... -
Do not try to evaluate research results in a hurry
(Other)We analysed the problems of the current research evaluation, and concluded that research results should be evaluated after their impacts (academic or non-academic) are fully released, and not immediately after publication. ... -
Infeasibility and structural bias in Differential Evolution
(Article)Structural bias is a recently identified property of optimisation algorithms, causing them to favour certain regions of the search space over others, independently of the objective function. Since structural bias can ... -
Security Defense Strategy for Intelligent Medical Diagnosis Systems (IMDS)
(Conference)Abstract—Aims: The Intelligence Medical Diagnosis System (IMDS) has been targeted by the cyber terrorists, who aim to destroy the Critical National Infrastructure (CNI). This paper is motivated by the most recent incidents ... -
Human Activity Identification in Smart Daily Environments
(Book chapter)Research in human activity recognition (HAR) benefits many applications such as intelligent surveillance systems to track humans’ abnormal activities. It could also be applied to robots to understand human activity, which ... -
Evaluating Information Security Core Human Error Causes (IS-CHEC) Technique in Public Sector and Comparison with the Private Sector
(Article)Background The number of reported public sector information security incidents has significantly increased recently including 22% related to the UK health sector. Over two thirds of these incidents pertain to human error, ... -
Machine learning-based dynamic analysis of Android apps with improved code coverage
(Article)This paper investigates the impact of code coverage on machine learning-based dynamic analysis of Android malware. In order to maximize the code coverage, dynamic analysis on Android typically requires the generation of ... -
Intersectional observations of the Human Brain Project’s approach to sex and gender
(Article)Purpose – This paper aims to critically assess approaches to sex and gender in the Human Brain Project (HBP) as a large ICT project AQ: 1 case study using intersectionality. Design/methodology/approach – The strategy of ... -
Responsible Data Governance of Neuroscience Big Data
(Article)Current discussions of the ethical aspects of big data are shaped by concerns regarding the social consequences of both the widespread adoption of machine learning and the ways in which biases in data can be replicated and ... -
A Critical Perspective of Engagement in Online Health Communities
(Article)Many individuals go to online health communities to obtain emotional and information support. We employ critical discourse analysis (CDA) to examine the discourse in five online childhood immunization forums to identify ... -
Stereo-Aware Extension of HOSE Codes
(Article)Descriptions of molecular environments have many applications in chemoinformatics, including chemical shift prediction. Hierarchically ordered spherical environment (HOSE) codes are the most popular such descriptions. We ... -
CRIME SCRIPTING: A SYSTEMATIC REVIEW
(Article)More than two decades after the publication of Cornish’s seminal work about the script-theoretic approach to crime analysis, this article examines how the concept has been applied in our community. The study provides ... -
Improving a 3-D Convolutional Neural Network Model Reinvented from VGG16 with Batch Normalization
(Conference)It is challenging to build and train a Convolutional Neural Network model that can achieve a high accuracy rate for the first time. There are many variables to consider such as initial parameters, learning rate, and batch ... -
Understanding, Explaining, and Deriving Refinement
(Book chapter)Much of what drove us in over twenty years of research in refinement, starting with Z in particular, was the desire to understand where refinement rules came from. The relational model of refinement provided a solid starting ...
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