Search results for "älytekniikka"
showing 10 items of 62 documents
Emotions and Activity Recognition System Using Wearable Device Sensors
2021
Nowadays machines have become extremely smart, there are a lot of existing services that seemed to be unexpectable and futuristic decades or even a few years ago. However, artificial intelligence is still far from human intelligence, machines do not have feelings, consciousness, and intuition. How can we help machines to learn about human feelings and understand their needs better? People take their devices wherever they go, what can devices tell us about their owners? Personal preferences and needs are dependent on emotional and situational contexts. Therefore, emotional and activity aware gadgets would be more intuitive and provide more appropriate information to users. Contemporary weara…
Muuttaako tekoäly osaamistarpeet?
2019
Artificial intelligence will change the world of work and occupational profiles in the future. It will be combined with various forms of service production and industry. It may become vital even in unexpected jobs, like for a violin player of an orchestra through the co-operation with robots or utilization of software when looking for sheets related to specific tunes. In particular, the combinations of various new technologies may produce unexpected outcomes. The broad societal change is often referred to by the term Industry 4.0. It challenges educational institutions to anticipate competence demandsand provide adult education to help adaptation. In the field of technology, many studies ha…
IoT -based adversarial attack's effect on cloud data platform services in a smart building context
2020
IoT sensors and sensor networks are widely employed in businesses. The common problem is a remarkable number of IoT device transactions are unencrypted. Lack of correctly implemented and robust defense leaves the organization's IoT devices vulnerable to numerous cyber threats, such as adversarial and man-in-the-middle attacks or malware infections. A perpetrator can utilize adversarial examples when attacking machine learning (ML) models, such as convolutional neural networks (CNN) or deep neural networks (DNN) used, e.g., in DaaS cloud data platform service of smart buildings. DaaS cloud data platform's function in this study is to connect data from multiple IoT sensors, databases, private…
Evolutionary cloud for cooperative UAV coordination
2014
UInDeSI4.0 : An efficient Unsupervised Intrusion Detection System for network traffic flow in Industry 4.0 ecosystem
2023
In an Industry 4.0 ecosystem, all the essential components are digitally interconnected, and automation is integrated for higher productivity. However, it invites the risk of increasing cyber-attacks amid the current cyber explosion. The identification and monitoring of these malicious cyber-attacks and intrusions need efficient threat intelligence techniques or intrusion detection systems (IDSs). Reducing the false positive rate in detecting cyber threats is an important step for a safer and reliable environment in any industrial ecosystem. Available approaches for intrusion detection often suffer from high computational costs due to large number of feature instances. Therefore, this paper…
Industry 4.0 vs. Industry 5.0 : Co-existence, Transition, or a Hybrid
2023
Smart manufacturing is being shaped nowadays by two different paradigms: Industry 4.0 proclaims transition to digitalization and automation of processes while emerging Industry 5.0 emphasizes human centricity. This turn can be explained by unprecedented challenges being faced recently by societies, such as, global climate change, pandemics, hybrid and conventional warfare, refugee crises. Sustainable and resilient processes require humans to get back into the loop of organizational decision-making. In this paper, we argue that the most reasonable way to marry the two extremes of automation and value-based human-driven processes is to create an Industry 4.0 + Industry 5.0 hybrid, which inher…
Building Resilient Smart Cities for Sustainable Urban Tourism in Africa Post-COVID-19 Pandemic
2022
AbstractThis paper contributes to the knowledge by examining the role of smart tourism technologies in destination resilience amidst the COVID-19 pandemic. Considering tourism in the COVID-19 crisis as an emerging stream of research, the study also explores how African cities deployed smart tourism technologies and how effective it has been in creating resilient and safe destinations. Data were collected through a semi-structured online interview from destination managers in Ghana, Kenya, and South Africa. The findings pose critical lessons for city destinations and how they need to transition into smartness to create safe spaces for travellers during and post-COVID-19. Our study makes nove…
Do humans dream of prophetic robots?
2020
Social robotics is a technology that, as its definition varies, encompasses conceptually diverse fields materializing in innovations from simple chatbots to sophisticated androids talking about the peaceful coexistence of humans and robots. The advances in social robotics have led to promising applications in education, work, entertainment, and even religion. Yet a measure of fear and confusion about the capabilities of contemporary and future robots exists, with one of the reasons being the presentation of some contemporary robots as being more advanced than they really are.
An intelligent learning support system
2017
Fast-growing technologies are shaping many aspects of societies. Educational systems, in general, are still rather traditional: learner applies for school or university, chooses the subject, takes the courses, and finally graduates. The problem is that labor markets are constantly changing and the needed professional skills might not match with the curriculum of the educational program. It might be that it is not even possible to learn a combination of desired skills within one educational organization. For example, there are only a few universities that can provide high-quality teaching in several different areas. Therefore, learners may have to study specific modules and units somewhere e…
Cyber Threat Analysis in Smart Terminal Systems
2023
Cyber threats create significant factors that challenge traditional threat prevention mechanisms in harbor areas and port terminals. It has been recognized that understanding security functionalities in the harbor area is based on a more traditional experience of what it requires. It is not enough that the maritime and harbor ecosystem repeats only physical security service routines regarding random checks of passengers and vehicles and customs functions on cargo and passenger transportation. Smart environments and infrastructures are widely expanded in urban areas and create more challenges if old practices are combined with new technologies and functionalities. Traditional threats have ch…