Browsing Computing by Date Published
Now showing items 1-20 of 304
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Analysis and comparison of deepfakes detection methods for cross-library generalisation
(2023-08-21)The rise of generative artificial intelligence (GenAI) has made it increasingly possible to use Deepfakes technology to generate fake pictures and videos. While this technology has benefits, it also has downsides such as ... -
Feature-based systematic analysis of advanced persistent threats
(InTech, 2023-05-22)Advanced Persistent Threats (APT) and Targeted Attacks (TA) targeting high-value organizations continue to become more common. These slow (sometimes carried on over the years), fragmented, distributed, seemingly unrelated, ... -
Critical data detection for dynamically adjustable product quality in IIoT-enabled manufacturing
(Institute of Electrical and Electronics Engineers (IEEE), 2023-05-17)The IIoT technologies, due to the widespread use of sensors, generate massive data that are key in providing innovative and efficient industrial management, operation, and product quality control processes. The significance ... -
A new approach for the prevention of sinkhole attack in mobile wireless sensor networks
(2023)RESEARCH QUESTIONS Main research question is: Is it possible to prevent a sinkhole attack on MWSN using a combination of Blowfish and RSA algorithms? Then it was broken down into the following questions: Q1: What would ... -
A development framework for software integration projects – case study: Web app Integration with OpenWeather API
(2023)RESEARCH QUESTIONS Q1. What are the key stages of the Software Development Life Cycle (SDLC) implementation in software integration projects, and how do they contribute to the successful integration of software systems? Q2. ... -
Smart beekeeping using IoT & ML
(2022-12-02)OUTLINE 1 Introduction 2 Intelligent beehive monitoring 3 Proposed system 4 Data collection 5 Conclusion -
Integration of heterogeneous software using XML Webservice Middleware: Case study: WorkOS and PSA software
(2022-11-30)AGENDA Software integration overview About Monday.com and OpenAir Timesheets Business problem Proposed methodology Software integration approaches Business goals and requirements Software integration method OpenAir ... -
Aiding forensic investigations using machine learning
(2022-11-28)Advances in machine learning find rapid adoption in many fields ranging from communications, signal processing, and the automotive industry to healthcare, law, and forensics. In this talk, I briefly focus on a couple of ... -
Bayesian active noise control
(Acoustical Society of New Zealand, 2022-10)Active Noise Control (ANC) is a challenging practical application of adaptive control systems. This paper approaches ANC from the perspective of the Bayesian Inverse Problems theory. The ANC underlying problem is initially ... -
Critical comparison of statistical and deep learning models applied to the New Zealand Stock Market Index
(2022)RESEARCH QUESTIONS 1. What are the critical fundamental determinants of the NZX 50 Index movements? 2. How can effective forecasting models based on HWES and ARIMA methodologies be devised and applied with high precision ... -
Acoustic signal processing systems for intelligent beehive monitoring
(Acoustical Society of New Zealand, 2022)Bees, as pollinators and producers of honey and medicinal products, play a crucial role in human life and environmental sustainability. Emerging Smart Beekeeping technologies utilise various methodologies in apiology, ... -
New Zealand Stock Market prediction using sentiment analysis
(2022)In this research, I addressed this gap and tried to focus on the New Zealand Stock Exchange (NZX). For the proposed model, I used the financial news only, for the SA and for the stock data I took five of the biggest New ... -
Using vector agents to implement an unsupervised image classification algorithm
(MDPI (Multidisciplinary Digital Publishing Institute), 2021-12-02)Unsupervised image classification methods conventionally use the spatial information of pixels to reduce the effect of speckled noise in the classified map. To extract this spatial information, they employ a predefined ... -
Performance comparison of IPv6 in 802.11ac WLAN in Windows and Linux environment
(Institute of Electrical and Electronics Engineers (IEEE), 2021-12)In this paper, the performance of IEEE 802.11ac wireless LAN is analysed and compared for two operating systems, Windows, and Linux Ubuntu. Parameters measured are throughput, latency, and CPU utilization for TCP, UDP, ... -
Visualising vein pattern using deep learning for forensic investigation
(2021-12)Child sexual abuse is a severe global problem that has gained public attention in recent years. Due to the popularity of digital cameras, many perpetrators take images of their sexual activities. Even though most common ... -
A comprehensive review of deep learning algorithms
(Unitec ePress, 2021-11-26)Deep learning algorithms are a subset of machine learning algorithms that aim to explore several levels of the distributed representations from the input data. Recently, many deep learning algorithms have been proposed to ... -
Habitabilidad, Conectividad y Salud Menta [= Habitability, Connectivity and Mental Health]
(2021-11-05)No es un fenómeno nuevo la modificación de los espacios habitables para dar lugar a elementos tecnológicos. Efectos como la contaminación visual y la invasión de los espacios cotidianos son tan comunes que hasta pasan ... -
A comparative analysis of the E-Government Development Index (EGDI). July 20-23 (pp. 23-29). : IADIS Press
(IADIS Press, 2021-07)During the past two decades, the United Nations Department of Economic and Social Affairs (UN DESA) published series of reports. Each report presents global survey results that measure e-government development in the 193 ... -
Acoustic features of dysphonic speech vs normal speech in New Zealand English speakers
(Computing and Information Technology Research and Education New Zealand (CITRENZ), 2021-07)This poster presents the acoustic features of distorted speech in three dysphonic New Zealanders compared to three healthy individuals as the control group. There are a total of six subjects in this study. Voice onset time ... -
Performance comparison of IEEE802.11ac vs IEEE 802.11n WLAN in IPv6
(Springer, 2021-05)In this paper, performance of WLAN (Wireless LAN) for peer-peer and client-server networks with WPA-2 security is investigated for both IEEE802.11ac and IEEE802.11n standard. Parameters studied include throughput, and RTT ...