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RFID-Cloud Integration for Smart Management of Public Car Parking Spaces

arXiv.org Artificial Intelligence

Effective management of public shared spaces such as car parking space, is one challenging transformational aspect for many cities, especially in the developing World. By leveraging sensing technologies, cloud computing, and Artificial Intelligence, Cities are increasingly being managed smartly. Smart Cities not only bring convenience to City dwellers, but also improve their quality of life as advocated for by United Nations in the 2030 Sustainable Development Goal on Sustainable Cities and Communities. Through integration of Internet of Things and Cloud Computing, this paper presents a successful proof-of-concept implementation of a framework for managing public car parking spaces. Reservation of parking slots is done through a cloud-hosted application, while access to and out of the parking slot is enabled through Radio Frequency Identification (RFID) technology which in real-time, accordingly triggers update of the parking slot availability in the cloud-hosted database. This framework could bring considerable convenience to City dwellers since motorists only have to drive to a parking space when sure of a vacant parking slot, an important stride towards realization of sustainable smart cities and communities.


IoT-Based Pothole Mapping Agent with Remote Visualization

arXiv.org Artificial Intelligence

Driving through pothole infested roads is a life hazard and economically costly. The experience is even worse for motorists using the pothole filled road for the first time. Pothole-filled road networks have been associated with severe traffic jam especially during peak times of the day. Besides not being fuel consumption friendly and being time wasting, traffic jams often lead to increased carbon emissions as well as noise pollution. Moreover, the risk of fatal accidents has also been strongly associated with potholes among other road network factors. Discovering potholes prior to using a particular road is therefore of significant importance. This work presents a successful demonstration of sensor-based pothole mapping agent that captures both the pothole's depth as well as its location coordinates, parameters that are then used to generate a pothole map for the agent's entire journey. The map can thus be shared with all motorists intending to use the same route.


An optimized fuzzy logic model for proactive maintenance

arXiv.org Artificial Intelligence

Fuzzy logic has been proposed in previous studies for machine diagnosis, to overcome different drawbacks of the traditional diagnostic approaches used. Among these approaches Failure Mode and Effect Critical Analysis method(FMECA) attempts to identify potential modes and treat failures before they occur based on subjective expert judgments. Although several versions of fuzzy logic are used to improve FMECA or to replace it, since it is an extremely cost-intensive approach in terms of failure modes because it evaluates each one of them separately, these propositions have not explicitly focused on the combinatorial complexity nor justified the choice of membership functions in Fuzzy logic modeling. Within this context, we develop an optimization-based approach referred to Integrated Truth Table and Fuzzy Logic Model (ITTFLM) that smartly generates fuzzy logic rules using Truth Tables. The ITTFLM was tested on fan data collected in real-time from a plant machine. In the experiment, three types of membership functions (Triangular, Trapezoidal, and Gaussian) were used. The ITTFLM can generate outputs in 5ms, the results demonstrate that this model based on the Trapezoidal membership functions identifies the failure states with high accuracy, and its capability of dealing with large numbers of rules and thus meets the real-time constraints that usually impact user experience.


How AI and other emerging technologies can support evidence-based medicine

#artificialintelligence

The healthcare sector, particularly tertiary-care hospitals, face an ever-increasing amount of pressure due to evolving demands aided by the growing population and unforeseen pandemics. Mounting healthcare needs directly impact patients' overall experience; including prolonged waiting periods, delayed appointments, mired level of services, and hindered ability to provide proper care. With the unprecedented global health crisis we have faced in recent years, the international healthcare system has been pushed to reform and transform. In this light, artificial intelligence (AI) and emerging technology have become increasingly prevalent, propelling efforts to improve patient care, solutions, and overall healthcare outcomes. Furthermore, the wider acceptance, and even promotion of smart technology, amongst clinicians, as a tool for informed clinical decisions has helped streamline operations, improve outcomes, and improve patient and staff satisfaction.


ChatGPT's AI can build full crosswords. Are they actually playable?

#artificialintelligence

Note: The AI-made puzzle is near the end of this story. We don't need to wax poetic about ChatGPT's skills -- the world's already seeing it in action, as it churns out essays, 'inspirational' LinkedIn posts, even phishing emails that'd sucker the best of us. The AI chatbot is poised to replace the entire content writing industry, so there's a nagging question on every writer's mind: what can't it do? One of the answers, it turns out, is making a good word game. Now crosswords aren't easy things to build--apart from the actual'crossing' (interconnecting) of words, setters have to keep'product thinking' in mind.


Artificial Intelligence in Education Sector Market SWOT analysis, Growth, Share, Size and Demand outlook by 2030 – at a growing CAGR of 36.2% - Digital Journal

#artificialintelligence

The Artificial Intelligence in Education Sector market size was valued at USD 1.84 billion in 2022 and is projected to grow at a compound annual growth rate (CAGR) of 36.2% from 2022 to 2030. The Artificial Intelligence in Education Sector Market Market 2022-2030 research report carefully examines the market size (revenue), market share, key market segments, numerous geographic areas, the projection for the next six years, significant market players, and industry trends. The market research report contains data on a range of topics, such as market drivers, restrictions, possible opportunities, threats, and global business sectors, as well as development trends, serious scene investigation, and the status of major locations' extension. The Artificial Intelligence in Education Sector Market market's drivers, restrictions, possible opportunities, and risks are also covered. The market overview, current trends, consumer demand, and recent events that can have an impact on the industry's growth in the next six years are all covered in detail in the market research study.


Ethical Design of Computers: From Semiconductors to IoT and Artificial Intelligence

arXiv.org Artificial Intelligence

Computing systems are tightly integrated today into our professional, social, and private lives. An important consequence of this growing ubiquity of computing is that it can have significant ethical implications of which computing professionals should take account. In most real-world scenarios, it is not immediately obvious how particular technical choices during the design and use of computing systems could be viewed from an ethical perspective. This article provides a perspective on the ethical challenges within semiconductor chip design, IoT applications, and the increasing use of artificial intelligence in the design processes, tools, and hardware-software stacks of these systems.


ADEPT: A DEbiasing PrompT Framework

arXiv.org Artificial Intelligence

Several works have proven that finetuning is an applicable approach for debiasing contextualized word embeddings. Similarly, discrete prompts with semantic meanings have shown to be effective in debiasing tasks. With unfixed mathematical representation at the token level, continuous prompts usually surpass discrete ones at providing a pre-trained language model (PLM) with additional task-specific information. Despite this, relatively few efforts have been made to debias PLMs by prompt tuning with continuous prompts compared to its discrete counterpart. Furthermore, for most debiasing methods that alter a PLM's original parameters, a major problem is the need to not only decrease the bias in the PLM but also to ensure that the PLM does not lose its representation ability. Finetuning methods typically have a hard time maintaining this balance, as they tend to violently remove meanings of attribute words. In this paper, we propose ADEPT, a method to debias PLMs using prompt tuning while maintaining the delicate balance between removing biases and ensuring representation ability. To achieve this, we propose a new training criterion inspired by manifold learning and equip it with an explicit debiasing term to optimize prompt tuning. In addition, we conduct several experiments with regard to the reliability, quality, and quantity of a previously proposed attribute training corpus in order to obtain a clearer prototype of a certain attribute, which indicates the attribute's position and relative distances to other words on the manifold. We evaluate ADEPT on several widely acknowledged debiasing benchmarks and downstream tasks, and find that it achieves competitive results while maintaining (and in some cases even improving) the PLM's representation ability. We further visualize words' correlation before and after debiasing a PLM, and give some possible explanations for the visible effects.


It is not "accuracy vs. explainability" -- we need both for trustworthy AI systems

arXiv.org Artificial Intelligence

We are witnessing the emergence of an "AI economy and society" where AI technologies are increasingly impacting health care, business, transportation and many aspects of everyday life. Many successes have been reported where AI systems even surpassed the accuracy of human experts. However, AI systems may produce errors, can exhibit bias, may be sensitive to noise in the data, and often lack technical and judicial transparency resulting in reduction in trust and challenges in their adoption. These recent shortcomings and concerns have been documented in scientific but also in general press such as accidents with self-driving cars, biases in healthcare, hiring and face recognition systems for people of color, seemingly correct medical decisions later found to be made due to wrong reasons etc. This resulted in emergence of many government and regulatory initiatives requiring trustworthy and ethical AI to provide accuracy and robustness, some form of explainability, human control and oversight, elimination of bias, judicial transparency and safety. The challenges in delivery of trustworthy AI systems motivated intense research on explainable AI systems (XAI). Aim of XAI is to provide human understandable information of how AI systems make their decisions. In this paper we first briefly summarize current XAI work and then challenge the recent arguments of "accuracy vs. explainability" for being mutually exclusive and being focused only on deep learning.


Dataset Distillation for Medical Dataset Sharing

arXiv.org Artificial Intelligence

Sharing medical datasets between hospitals is challenging because of the privacy-protection problem and the massive cost of transmitting and storing many high-resolution medical images. However, dataset distillation can synthesize a small dataset such that models trained on it achieve comparable performance with the original large dataset, which shows potential for solving the existing medical sharing problems. Hence, this paper proposes a novel dataset distillation-based method for medical dataset sharing. Experimental results on a COVID-19 chest X-ray image dataset show that our method can achieve high detection performance even using scarce anonymized chest X-ray images.