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Journal articles on the topic 'Virtual Assistants'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Malamas, Nikolaos, Konstantinos Papangelou, and Andreas L. Symeonidis. "Upon Improving the Performance of Localized Healthcare Virtual Assistants." Healthcare 10, no. 1 (2022): 99. http://dx.doi.org/10.3390/healthcare10010099.

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Virtual assistants are becoming popular in a variety of domains, responsible for automating repetitive tasks or allowing users to seamlessly access useful information. With the advances in Machine Learning and Natural Language Processing, there has been an increasing interest in applying such assistants in new areas and with new capabilities. In particular, their application in e-healthcare is becoming attractive and is driven by the need to access medically-related knowledge, as well as providing first-level assistance in an efficient manner. In such types of virtual assistants, localization

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Karande, Pramod, Shubham Borchate, Bhavesh Chaudhary, and Prof Deveshree Wankhede. "Virtual Desktop Assistant." International Journal for Research in Applied Science and Engineering Technology 10, no. 3 (2022): 1916–20. http://dx.doi.org/10.22214/ijraset.2022.41024.

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Abstract: Voice Assistants are becoming immensely popular feature that has changed the way user interact with devices. Voice assistants are used in many devices like mobile phones, laptops. These voice assistants are based on Artificial-Intelligence and Natural Language Processing. They take human voices as input and give output in integrated voices. This voice assistant takes voice through microphone, we have used libraries like pyttsx3 to convert text-to-speech. Keywords: Voice Assistant, python, pyttsx3, Artificial Intelligence, Speech Recognition

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Baghel, Ankit, Akansha Pawar, Janvi Hatwar, Devansh Shrivastav, and Dr Shruti Thakur. "Enhancing Virtual Assistance for Mental Health Support." International Journal of Preventive Medicine and Health 5, no. 4 (2025): 21–24. https://doi.org/10.54105/ijpmh.d1071.05040525.

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This research introduces Enhancing Mental Health Support through Virtual Assistance by an efficient and Comprehensive Approach. Virtual assistant features empathetic conversation capabilities, regular symptom tracking, suggestions, and connections with psychiatrists. The project's objectives include assessing the efficacy of virtual assistance in improving user engagement and mental health outcomes and exploring user perceptions of privacy and effectiveness. We investigate the efficacy of virtual assistants in crisis intervention, ongoing therapy support, and providing coping strategies, empha

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Ankit, Baghel. "Enhancing Virtual Assistance for Mental Health Support." International Journal of Preventive Medicine and Health (IJPMH) 5, no. 4 (2025): 21–24. https://doi.org/10.54105/ijpmh.D1071.05040525.

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<strong>Abstract: </strong>This research introduces Enhancing Mental Health Support through Virtual Assistance by an efficient and Comprehensive Approach. Virtual assistant features empathetic conversation capabilities, regular symptom tracking, suggestions, and connections with psychiatrists. The project's objectives include assessing the efficacy of virtual assistance in improving user engagement and mental health outcomes, as well as exploring user perceptions of privacy and effectiveness. We investigate the efficacy of virtual assistants in crisis intervention, ongoing therapy support, and

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Ankit, Baghel. "Enhancing Virtual Assistance for Mental Health Support." International Journal of Preventive Medicine and Health (IJPMH) 5, no. 4 (2025): 21–24. https://doi.org/10.54105/ijpmh.D1071.05040525/.

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<strong>Abstract:</strong> This research introduces Enhancing Mental Health Support through Virtual Assistance by an efficient and Comprehensive Approach. Virtual assistant features empathetic conversation capabilities, regular symptom tracking, suggestions, and connections with psychiatrists. The project's objectives include assessing the efficacy of virtual assistance in improving user engagement and mental health outcomes and exploring user perceptions of privacy and effectiveness. We investigate the efficacy of virtual assistants in crisis intervention, ongoing therapy support, and providi

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Pereira, Rodrigo, Claudio Lima, Tiago Pinto, and Arsénio Reis. "Virtual Assistants in Industry 4.0: A Systematic Literature Review." Electronics 12, no. 19 (2023): 4096. http://dx.doi.org/10.3390/electronics12194096.

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Information and Communication Technologies are driving the improvement of industrial processes. According to the Industry 4.0 (I4.0) paradigm, digital systems provide real-time information to humans and machines, increasing flexibility and efficiency in production environments. Based on the I4.0 Design Principles concept, Virtual Assistants can play a vital role in processing production data and offer contextualized and real-time information to the workers in the production environment. This systematic review paper explored Virtual Assistant applications in the context of I4.0, discussing the

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Raj, Mayank, Ashish Devang, and Satya Chanchal. "VIRTUAL ASSISTANT USING ARTIFICIAL INTELLIGENCE." International Journal of Engineering Applied Sciences and Technology 8, no. 2 (2023): 348–52. http://dx.doi.org/10.33564/ijeast.2023.v08i02.053.

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Voice assistants are programs on digital devices that listen and respond to verbal commands. A user can say, “What’s the weather?” and the voice assistant will answer with the weather report for that day and location. They could say, “Tell me a story,” and the assistant will jump into a tale. Many devices are becoming smarter in their own way to interact with human in an easy language. The Desktop based voice assistant are the programs that can recognize human voices and can respond via integrated voice system. Voice assistants are the great innovation in the field of AI that can change the wa

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Giachos, Ioannis, Evangelos C. Papakitsos, Petros Savvidis, and Nikolaos Laskaris. "Inquiring Natural Language Processing Capabilities on Robotic Systems through Virtual Assistants: A Systemic Approach." Journal of Computer Science Research 5, no. 2 (2023): 28–36. http://dx.doi.org/10.30564/jcsr.v5i2.5537.

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This paper attempts to approach the interface of a robot from the perspective of virtual assistants. Virtual assistants can also be characterized as the mind of a robot, since they manage communication and action with the rest of the world they exist in. Therefore, virtual assistants can also be described as the brain of a robot and they include a Natural Language Processing (NLP) module for conducting communication in their human-robot interface. This work is focused on inquiring and enhancing the capabilities of this module. The problem is that nothing much is revealed about the nature of th

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Dubinina, M. N. "On the Issue of Virtual Onomastic Space (on the Example of the Names of Virtual Assistants)." NSU Vestnik. Series: Linguistics and Intercultural Communication 22, no. 4 (2025): 142–55. https://doi.org/10.25205/1818-7935-2024-22-4-142-155.

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This article is devoted to the study of virtual onyms, in particular, the names of virtual assistants. The relevance of the study is due to the fact that virtual space language is a special linguistic and cultural system. New objects that appear, require identification. Proper names of virtual space (virtual assistants, chat bots, virtual agents) do not have a nominative function only. While giving names to virtual assistants, national and international companies try to make these names simple, memorable, unique, and special – with a certain cultural and national flavor. The purpose of our res

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Faiz, Zeeshan, Vedika Srivastava, and Suchitra Khoje. "Virtual Voice Assistant for Smart Devices." ECS Transactions 107, no. 1 (2022): 4315–26. http://dx.doi.org/10.1149/10701.4315ecst.

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Digital assistants have been a budding technology lately. In modern society, chatbots have found their way in many sectors of e-commerce. With widespread advancements in the field of artificial intelligence, developing machines to ease real life tasks is the norm of the day. Voice Assistants have gained a lot of popularity in this era of home automation and smart devices. These personal assistants, voice or text, can be easily programmed to perform many tasks by simply commanding them to. High tech industries like, Google have publicized voice-based search that is, especially, a bonanza for ma

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Morsello, Ilaria, Mariya Nikolova, Nuria Martínez Sahagún, et al. "IP and virtual assistants." Revista Rede de Direito Digital, Intelectual & Sociedade 3, no. 5 (2024): 119–46. https://doi.org/10.5380/rrddis.v3i5.93953.

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This paper considers the implications of virtual assistants for intellectual property law. The Fourth Industrial Revolution and the aftermath of the COVID-19 pandemic has been characterised by a rise in e-commerce through the use of virtual assistants (‘VAs’). Chatbots such as ChatGPT or Google’s Bard and smart speakers such as ALEXA, Siri or Google Assistant can be very useful for users by increasing efficiency gains, saving time and costs. However, the chatbots that are based on generative AI, are fed on mass data sets that can increase the risk of IP rights infringement and challenge fundam

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Manojkumar, Patil Kavita, Aditi Patil, Sakshi Shinde, Shaktiprasad Patra, and Saloni Patil. "AI-Based Virtual Assistant Using Python: A Systematic Review." International Journal for Research in Applied Science and Engineering Technology 11, no. 3 (2023): 814–18. http://dx.doi.org/10.22214/ijraset.2023.49519.

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Abstract: A software agent that will carry out tasks or provide services in response to a user's privately supported instructions or inquiries is known as an intelligent virtual assistant (IVA) or intelligent personal assistant (IPA). A virtual assistant capable of being accessed via web chat is sometimes called a "chatbot." Online chat systems can occasionally only be used for amusement. Some virtual assistants are equipped to comprehend spoken language and answer with synthetic voices. Users can use voice commands to manage other basic chores like email, to-do lists, and calendars in additio

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Singh, Shaivya, Anand Kumar, and Shormita Bose. "Behind The Feminine Facade: Gender Bias in Virtual Assistants and Its Effect on Users." Journal of Ecohumanism 3, no. 4 (2024): 351–56. http://dx.doi.org/10.62754/joe.v3i4.3592.

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The paper examines the boundaries of gendered voice in virtual assistant responses. It intends to examine the gender biases these virtual assistants display by looking at popular systems such as Siri, Alexa, Cortana and Google Assistant which are known for using female voices in their choice of assistants. The study explores how gender bias in VA design affects user experience using both quantitative and qualitative methods of study. It examines how Virtual assistants can be programmed and designed for inclusive interaction to challenge societal gender norms. By drawing from diverse fields suc

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Iñiguez-Carrillo, Adriana Lorena, Angel Jimenez, Laura Sanely Gaytán-Lugo, and Rocío Maciel-Arellano. "Towards the Development of a Virtual Assistant for University Professors." Avances en Interacción Humano-Computadora, no. 1 (November 30, 2023): 11–16. http://dx.doi.org/10.47756/aihc.y8i1.130.

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A virtual assistant is an artificial intelligence software designed to perform various tasks and assist users in their daily activities. This technology is integrated into devices like smartphones, providing users with convenient, hands-free access. Popular virtual assistants include Amazon Alexa, Apple's Siri, Google Assistant, and Microsoft's Cortana. Today, virtual assistants are very popular in other contexts, such as education, because virtual assistants can function as customer service 24 hours a day, seven days a week, thus, for example, avoiding professors and service staff having to a

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Shamna, N. V., V. N. Aishwarya, Shaila Ayshath, Panduranga Naik Divya, and Safa Kunnil Fathima. "TERA – THE VIRTUAL ASSISTANT." Recent Trends in Computer Graphics and Multimedia Technology 5, no. 1 (2023): 30–37. https://doi.org/10.5281/zenodo.7780154.

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<em>The goal of the project is to create voice-activated software that can interact with users, understand commands, and carry out those requests. The virtual assistants Cortana for Windows and Siri for iOS serve as TERA's main sources of inspiration. The objective of its design is to offer a user-friendly interface that uses specific, well-defined methods to do a range of activities commands. When it can't figure out what the user request is, it also makes an effort to communicate with them. It connects to the device's music collection, contacts, and calendar apps. The device'

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suyal, Mohit. "Virtual Assistants and AI Chat bots for Home Management and Family Organization." INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 07 (2025): 1–9. https://doi.org/10.55041/ijsrem51157.

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In the digital age, the integration of artificial intelligence (AI) into daily life has become increasingly prevalent, particularly through virtual assistants and AI chatbots. These intelligent systems are now playing a pivotal role in home management and family organization, transforming the way households operate. This research paper explores the impact, applications, and implications of AI-powered virtual assistants and chatbots in managing home tasks, improving communication, and enhancing overall family coordination.The study investigates how AI tools such as Amazon Alexa, Google Assistan

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Anand, Arpit, Anukool Pratap, Rajnish Kr Singh, Indresh Yadav, and Er Harkirat Singh Bhullar. "Dynamic Vocal Avatar: An Advanced Virtual Voice Assistant." International Journal for Research in Applied Science and Engineering Technology 12, no. 4 (2024): 2808–14. http://dx.doi.org/10.22214/ijraset.2024.60377.

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Abstract: This research study investigates the design and use of a Python virtual voice assistant. This research delves into the present condition of virtual voice assistants, user perceptions of these platforms, and possible obstacles to their adoption. The many concepts and technologies used in the development of virtual voice assistants are explored, as well as the advantages and difficulties they provide, through an extensive survey of the literature. The methodology section describes the study's research strategy, data-gathering procedures, and analytic strategies. A virtual voice assista

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Roca, Surya, María Luisa Lozano, José García, and Álvaro Alesanco. "Validation of a Virtual Assistant for Improving Medication Adherence in Patients with Comorbid Type 2 Diabetes Mellitus and Depressive Disorder." International Journal of Environmental Research and Public Health 18, no. 22 (2021): 12056. http://dx.doi.org/10.3390/ijerph182212056.

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Virtual assistants are programs that interact with users through text or voice messages simulating a human-based conversation. The development of healthcare virtual assistants that use messaging platforms is rapidly increasing. Still, there is a lack of validation of these assistants. In particular, this work aimed to validate the effectiveness of a healthcare virtual assistant, integrated within messaging platforms, with the aim of improving medication adherence in patients with comorbid type 2 diabetes mellitus and depressive disorder. For this purpose, a nine-month pilot study was designed

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Singh, Ajit Pal, Rahul Saxena, and Suyash Saxena. "The Future of Learning: AI-Driven Personalized Education." Asian Journal of Current Research 9, no. 4 (2024): 207–26. https://doi.org/10.56557/ajocr/2024/v9i49018.

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Virtual assistants are rapidly transforming the educational landscape. These AI-driven tools offer personalized support, enhancing student engagement and improving learning outcomes. Virtual assistants can answer questions instantly, clarify complex concepts, and create tailored study plans. By automating routine tasks and providing on-demand assistance, they free up educators to concentrate on more advanced instructional activities. Moreover, virtual assistants can analyze student performance data to pinpoint areas needing improvement and suggest targeted interventions. This data-driven appro

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Neupane, Aayush. "Literature Survey Paper on Natural Language Processing (NLP) in Voice Assistants." International Journal for Research in Applied Science and Engineering Technology 11, no. 9 (2023): 1411–19. http://dx.doi.org/10.22214/ijraset.2023.55860.

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Abstract: People have always wanted to talk to computers and eventually succeeded to fulfill their wish by developing the virtual assistants. Virtual assistants in computer are software that talk to the human beings, understand their language and perform the given tasks. In order for a virtual assistant to be able to communicate to human beings, they levy natural language processing. This survey paper looks upon the previous researches done on the same, the use of NLP in voice assistants, machine learning algorithms used, to enable voice activated commands, and the ability of voice assistants

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N.R, Impana, and Prof G. R. Manjula. "VOICE AND TEXT BASED VIRTUAL PERSONAL ASSISTANT FOR DESKTOP." International Journal of Engineering Applied Sciences and Technology 7, no. 1 (2022): 192–96. http://dx.doi.org/10.33564/ijeast.2022.v07i01.030.

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A virtual personal assistant (VPA) is a computer application that simulates human-to-machine communication through the Internet. Virtual personal assistants mimic and process human interactions, allowing users to converse as if they were speaking with real people. The goal of the project is to use facial recognition to offer security for a virtual personal assistant. Users have the option of communicating via voice or text. The virtual personal assistant will be able to tell the time, tell jokes, take screenshots, take photos using the webcam, search Wikipedia, open calendar, open applications

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Curtis, Rachel G., Bethany Bartel, Ty Ferguson, et al. "Improving User Experience of Virtual Health Assistants: Scoping Review." Journal of Medical Internet Research 23, no. 12 (2021): e31737. http://dx.doi.org/10.2196/31737.

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Background Virtual assistants can be used to deliver innovative health programs that provide appealing, personalized, and convenient health advice and support at scale and low cost. Design characteristics that influence the look and feel of the virtual assistant, such as visual appearance or language features, may significantly influence users’ experience and engagement with the assistant. Objective This scoping review aims to provide an overview of the experimental research examining how design characteristics of virtual health assistants affect user experience, summarize research findings of

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Álvarez Reyes, Julio César. "Design of intuitive user interfaces for virtual assistants in university education." Journal of Scientific and Technological Research Industrial 4, no. 1 (2023): 17–20. http://dx.doi.org/10.47422/jstri.v4i1.34.

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Designing an intuitive user interface for virtual assistants in higher education presents several challenges, chief among them being natural language understanding, virtual assistant customization, user-centered design, integration with existing technology, and consideration of the educational context. The success of virtual assistants in higher education depends on the ability of designers and developers to understand the needs and preferences of users and their ability to design intuitive and effective user interfaces that enhance the learning and teaching experience. To address the challeng

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Dumanskyi, N., and R. Kravets. "Development Concepts of Virtual Assistants." Visnyk of Kharkiv State Academy of Culture, no. 67 (June 17, 2025): 280–90. https://doi.org/10.31516/2410-5333.067.19.

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The relevance of the article. Intelligent virtual assistants, powered by AI and chatbots, are increasingly vital across various sectors, enhancing efficiency and user experience. This paper addresses the core conceptual frameworks for their development. The purpose of the article. This article aims to conceptually explore methodologies for creating intelligent virtual assistants using advanced NLP and ML-driven chatbots. It analyzes current trends, identifying promising directions for enhanced effectiveness, context-awareness, and user-centricity, highlighting fundamental principles for next-g

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Vinoth kumar R, Surendar R, Dhanush V, and Bharathkumar S. "Voice Based Virtual Assistant Using Python." International Research Journal on Advanced Engineering Hub (IRJAEH) 3, no. 04 (2025): 1912–16. https://doi.org/10.47392/irjaeh.2025.0278.

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Virtual assistants are playing an important part in human-computer interaction in today's digital era, providing users with a helpful means of accessing technology. Most virtual assistants today, however, such as Siri, Google Assistant, and Alexa, are single-modal, typically text or voice-based, and are not able to understand high-level interactions that need multiple-modal support. This project suggests a speech-enabled virtual assistant capable of processing more than a single input audio, video, and text simultaneously giving rise to more accurate, intelligent, and context-aware responses.

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Valera Román, Adrián, Denis Pato Martínez, Álvaro Lozano Murciego, Diego M. Jiménez-Bravo, and Juan F. de Paz. "Voice Assistant Application for Avoiding Sedentarism in Elderly People Based on IoT Technologies." Electronics 10, no. 8 (2021): 980. http://dx.doi.org/10.3390/electronics10080980.

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The rise in the use of virtual assistants such as Siri, Google Assistant, or Alexa among different sectors of society is facilitating access to information and services that were previously inconceivable due to the existing digital divide due to age. This situation allows especially the elderly to perform tasks much more easily and to access applications and services that could be a challenge for them with other digital user interfaces. With this in mind, the EMERITI project aims to improve the lives of the elderly through the use of virtual assistants in different case studies. In this sense,

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Supriya Jadhav et al. "Multipurpose Virtual Assistant Using Machine Learning." Proceeding International Conference on Science and Engineering 11, no. 1 (2023): 291–96. http://dx.doi.org/10.52783/cienceng.v11i1.126.

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— Virtual assistant is a software agent who will perform a different task or work for personally supported Questions or commands called a Virtual Assistant with the intelligence of a human. In some phenomena, virtual assistants can interpret human speech, and sign language responds via synthesized voices and moves to convert voice to text. Clients can interrogate with their virtual assistants to control home automation devices manage their tasks like email, to-do lists, and media playback, check weather updates interact with help of sign language with verbal command and response. Several resea

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Thomas, Cyril, and Neil Baum. "Staffing Shortages? Time to Consider a Virtual Assistant." Healthcare Administration Leadership & Management Journal 2, no. 6 (2024): 296–98. http://dx.doi.org/10.55834/halmj.6112629027.

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We are experiencing declining reimbursements and rising costly overheads in American healthcare. The modern healthcare provider faces the challenge of balancing efficient healthcare with the overload of paperwork that is increasing burnout and motivating doctors to early retirement. Using virtual assistants as a staffing alternative addresses the needs of many medical practices, regardless of their size or location. This article explores the role of virtual assistants and their ability to revolutionize healthcare delivery and offers information on implementing a virtual assistant.

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Akhil, Cherian Jacob, M. Harigovind, Nikhil M, Geo Reji Sharon, and Joseph Jyothis. "A Review on Virtual Personal AI Assistants." Research and Reviews: Advancement in Cyber Security 1, no. 3 (2024): 42–47. https://doi.org/10.5281/zenodo.13447274.

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<em>In the era of rapidly evolving technology, the advent of personal assistants has revolutionized human-computer interaction. These smart companions, also known as AI assistants or digital aides, use the power of natural language processing to comprehend and execute user requests seamlessly. Python, renowned for its versatility and simplicity, emerges as a prime candidate for crafting such assistants due to its robustness. This paper presents an innovative virtual personal AI desktop assistant developed using Python. Capitalizing on the SpeechRecognition API, it adeptly converts speech into

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Akhil, Cherian Jacob, M. Harigovind, Nikhil M, Geo Reji Sharon, and Joseph Jyothis. "A Review on Virtual Personal AI Assistants." Research and Reviews: Advancement in Cyber Security 1, no. 3 (2024): 42–47. https://doi.org/10.5281/zenodo.13447274.

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<em>In the era of rapidly evolving technology, the advent of personal assistants has revolutionized human-computer interaction. These smart companions, also known as AI assistants or digital aides, use the power of natural language processing to comprehend and execute user requests seamlessly. Python, renowned for its versatility and simplicity, emerges as a prime candidate for crafting such assistants due to its robustness. This paper presents an innovative virtual personal AI desktop assistant developed using Python. Capitalizing on the SpeechRecognition API, it adeptly converts speech into

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Akhil, Cherian Jacob, M. Harigovind, Nikhil M, Geo Reji Sharon, and Joseph Jyothis. "A Review on Virtual Personal AI Assistants." Research and Reviews: Advancement in Cyber Security 1, no. 3 (2024): 42–47. https://doi.org/10.5281/zenodo.13447274.

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<em>In the era of rapidly evolving technology, the advent of personal assistants has revolutionized human-computer interaction. These smart companions, also known as AI assistants or digital aides, use the power of natural language processing to comprehend and execute user requests seamlessly. Python, renowned for its versatility and simplicity, emerges as a prime candidate for crafting such assistants due to its robustness. This paper presents an innovative virtual personal AI desktop assistant developed using Python. Capitalizing on the SpeechRecognition API, it adeptly converts speech into

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Akhil, Cherian Jacob, M. Harigovind, Nikhil M, Geo Reji Sharon, and Joseph Jyothis. "A Review on Virtual Personal AI Assistants." Research and Reviews: Advancement in Cyber Security 1, no. 3 (2024): 42–47. https://doi.org/10.5281/zenodo.13447274.

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<em>In the era of rapidly evolving technology, the advent of personal assistants has revolutionized human-computer interaction. These smart companions, also known as AI assistants or digital aides, use the power of natural language processing to comprehend and execute user requests seamlessly. Python, renowned for its versatility and simplicity, emerges as a prime candidate for crafting such assistants due to its robustness. This paper presents an innovative virtual personal AI desktop assistant developed using Python. Capitalizing on the SpeechRecognition API, it adeptly converts speech into

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Akhil, Cherian Jacob, M. Harigovind, Nikhil M, Geo Reji Sharon, and Joseph Jyothis. "A Review on Virtual Personal AI Assistants." Research and Reviews: Advancement in Cyber Security 1, no. 3 (2024): 42–47. https://doi.org/10.5281/zenodo.13447274.

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<em>In the era of rapidly evolving technology, the advent of personal assistants has revolutionized human-computer interaction. These smart companions, also known as AI assistants or digital aides, use the power of natural language processing to comprehend and execute user requests seamlessly. Python, renowned for its versatility and simplicity, emerges as a prime candidate for crafting such assistants due to its robustness. This paper presents an innovative virtual personal AI desktop assistant developed using Python. Capitalizing on the SpeechRecognition API, it adeptly converts speech into

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Joshi, Vivek. "Virtual Assistant Using Python." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 05 (2024): 1–5. http://dx.doi.org/10.55041/ijsrem33777.

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Today there is huge Advancement in the Technical field which is increasing day by day. In early days there were only computer systems where we were able to perform only few tasks, but today new technologies like machine learning, artificial intelligence, deep learning, and few some others have made computer systems so advance that we can perform any type of task with them. In recent years, Artificial Intelligence (AI) have done remarkable progress and its Capability is increasing day by day. One of the application Area of AI is Natural Language Processing (NLP). Natural Language Processing (NL

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Бесшапошников, Н. О., М. С. Дьяченко, А. Г. Леонов, and К. А. Мащенко. "AI-Based Virtual Teacher Assistants." Успехи кибернетики / Russian Journal of Cybernetics, no. 3(3) (September 30, 2020): 15–22. http://dx.doi.org/10.51790/2712-9942-2020-1-3-2.

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Современное образование находится на рубеже цифровой эпохи в преподавании, когда повсеместно внедряются новые методы обучения с использованием передовых информационно-коммуникационных технологий для дистанционных форм общения между педагогом и слушателями, автоматизации образовательного процесса с применением нейронных сетей и машинного обучения. Разрабатываемые цифровые образовательные среды и платформы не только позволяют учителю готовить и предоставлять школьникам и студентам учебный материал в удобной цифровой форме, которые доступны им в любом месте земного шара через сеть Интернет, но и

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Lareyre, Fabien, Cédric Adam, Marion Carrier, and Juliette Raffort. "Virtual assistants for vascular surgeons." Journal of Vascular Surgery 72, no. 2 (2020): 772–73. http://dx.doi.org/10.1016/j.jvs.2019.12.028.

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White, Ryen W. "Skill discovery in virtual assistants." Communications of the ACM 61, no. 11 (2018): 106–13. http://dx.doi.org/10.1145/3185336.

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Arunkumar, Paramasivan. "AI-Enhanced virtual Assistants in Healthcare: Streamlining Administrative Tasks and Improving Patient Engagement." Journal of Scientific and Engineering Research 7, no. 10 (2020): 262–68. https://doi.org/10.5281/zenodo.14554625.

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The integration of AI-driven virtual assistants in healthcare is transforming administrative operations and enhancing patient engagement, presenting a significant shift in the sector’s approach to efficiency and patient-centered care. By automating routine administrative tasks, such as appointment scheduling, billing inquiries, and patient data management, AI virtual assistant free healthcare professionals from time-consuming duties, allowing them to concentrate on direct patient care. This shift not only improves operational efficiency but also minimizes the administrative burden on hea

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Nurohmat, Rewindinar, and Dian. "Virtual Assistants: Building Convenience or Reducing Thinking Power?" Sarcouncil Journal of Humanities and Cultural Studies 4, no. 3 (2025): 1–10. https://doi.org/10.5281/zenodo.15337430.

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This study explores the relationship between the use of virtual assistants and students' critical thinking skills at Vocational High Schools in Jakarta. With the increasing use of technology in education, virtual assistants have become a common tool that students use to complete school assignments. However, there are concerns that reliance on this technology may reduce students' critical thinking abilities. This study uses a quantitative method involving 80 vocational students as respondents. Data were collected through a questionnaire that measured the frequency of virtual assistant use and a

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Atharav, Kiran Maindarge, Ashok Shinde Satyam, Vijay Naik Omkar, and Dewendra Bharambe Prof. "Open AI Desktop Assistant." Advancement and Research in Instrumentation Engineering 7, no. 2 (2024): 1–9. https://doi.org/10.5281/zenodo.11516247.

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<em>Realizing natural human-machine communication is the main objective of artificial intelligence (AI), a popular technology. To increase human-machine interaction, many IT-based businesses have also made use of conversation network technology to develop different kinds of Virtual Personal Assistants. Examples of these include Alexa, Cortana, Google Assistant, Siri, and many others. We createda virtual assistant that works similarly to Microsoft's "Cortana" voice assistant. It uses Python to carry out simple operations on the Windows platform, following instructions. Python is utilized in thi

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L, Manigandan, and Sivakumar Alur. "Mapping the Research Landscape of Chatbots, Conversational Agents, and Virtual Assistants in Business, Management, and Accounting: A Bibliometric Review." Qubahan Academic Journal 3, no. 4 (2023): 502–13. http://dx.doi.org/10.58429/qaj.v3n4a252.

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This bibliometric review aims to map the research landscape of chatbots, conversational agents, and virtual assistants in the business, management, and accounting of the subject area. The review begins by examining the growth of research in this area over time, revealing an increasing interest in the application of chatbots, conversational agents, and virtual assistants in business, management, and accounting contexts. This study aims to contribute to the field of chatbot research by conducting a bibliometric analysis of chatbot, conversational agent and virtual assistant papers available in t

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Baranchuk, Vladislav A. "Virtual assistance information model for public services." Yugra State University Bulletin 15, no. 2 (2019): 7–15. http://dx.doi.org/10.17816/byusu20190207-15.

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Currently, the world and Russia are rapidly developing the direction of developing virtual assistants. This is primarily due to the demands of business, the state and the population for this product, as well as the development of technologies capable of high-quality implementation of this product. Offers on virtual assistants for business and the public exist in large numbers: Google Assistant, Microsoft Cortana, Siri, etc. At the same time, there are no ready-made solutions for state needs in the market. The task of navigating public services today is the most relevant and relevant for the pu

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Akshay, Sharma, Kirat Kaur Er., Gautam Savit, Sharma Rishabh, Chauhan Sneha, and Simran. "Enhanced Virtual Assistant (EVA)." Enhanced Virtual Assistant (EVA) 8, no. 11 (2023): 7. https://doi.org/10.5281/zenodo.10320153.

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Students can obtain individualized and knowledgeable guidance via personal AI desktop assistants, which can help them succeed academically and advance equity and inclusion. However, building usable user interfaces, assuring correct speech recognition, and creating effective job execution modules are all difficulties in the development of such assistants. This paper proposes a Python-based personal AI desktop helper. A highly accurate speech recognition module, a task execution module, and a user interface designed with people with visual impairments in mind are all included in the assistant. T

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Samala, Agariadne Dwinggo, and Soha Rawas. "Generative AI as Virtual Healthcare Assistant for Enhancing Patient Care Quality." International Journal of Online and Biomedical Engineering (iJOE) 20, no. 05 (2024): 174–87. http://dx.doi.org/10.3991/ijoe.v20i05.45937.

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This study investigates the potential of Chat Generative Pre-Trained Transformer (ChatGPT) as a virtual healthcare assistant to enhance the quality of patient care. Inadequate patient care within healthcare systems is a key issue that has resulted in lower satisfaction and medical errors. Virtual healthcare assistants, exemplified by ChatGPT, have emerged as a promising solution to mitigate these challenges. A comprehensive literature review compares the benefits and drawbacks of using virtual healthcare assistants with those of human healthcare providers to assess their effectiveness in enhan

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Sivakumar, R. D. Assistant Professor Department of Computer Science, and S. Former Assistant Professor of Business Administration Brindha. "VIRTUAL ASSISTANTS AND CHATBOTS IN RETAIL." Indian Journal of Research and Development Systems in Technologization 1, no. 4 (2024): 1–11. https://doi.org/10.5281/zenodo.12643572.

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<em>Today, virtual assistants and chatbots are playing a very important role in retail to boost the customer experience, reduce costs, and change the way of selling the products. The aim of this paper is to study the virtual assistants and chatbots for retail business in terms of feasibility, advantages, and drawbacks. Consumer services in the form of Virtual Assistants enabled with Artificial Intelligence (AI) and Natural Language Processing (NLP) mechanisms enhance the support and selling propositions to consumers improving customer satisfaction and retention. They can be employed as virtual

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Yadav, Mr Anurag Anil. "AI VIRTUAL ASSISTANT." International Scientific Journal of Engineering and Management 04, no. 06 (2025): 1–9. https://doi.org/10.55041/isjem04137.

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ABSTRACT In the rapidly evolving landscape of artificial intelligence and automation, virtual assistants have significantly enhanced the way users interact with computers. This paper introduces the design and implementation of AI Virtual Assistant, an intelligent desktop-based virtual assistant engineered to perform a wide array of tasks through natural and intuitive interaction. Leveraging natural language processing (NLP), speech recognition, and text-to-speech technologies, AI Virtual Assistant enables voice-driven communication and hands-free control. The system is built using Python and i

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Tregubov, A. S., I. S. Nemtsev, A. А. Kotelnikova, and D. A. Domozhakova. "Methods for Developing Semantically Oriented Virtual Assistants." Vestnik NSU. Series: Information Technologies 21, no. 3 (2023): 46–55. http://dx.doi.org/10.25205/1818-7900-2023-21-3-46-55.

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Nowadays, various technologies are used to create intelligent assistants, based both on research in the field of neural networks, natural language text analysis tools, and on the use of semantic modeling tools. Each of these approaches allows you to qualitatively solve certain problems. As part of this work, an intelligent assistant is being developed that combines all these approaches. The purpose of the work is to create an intelligent assistant that performs as a virtual consultant on the organization’s work processes. The development is based on the use of the semantic model of the organiz

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Srivastava, Smita, Dr Devesh Katiyar, and Mr Gaurav Goel. "Desktop Virtual Assistant." International Journal for Research in Applied Science and Engineering Technology 10, no. 3 (2022): 962–64. http://dx.doi.org/10.22214/ijraset.2022.40785.

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Abstract: Changes in technology have impacted human life in a variety of ways. Because of technology improvements, the way we lived in the past and how we live now are vastly different. Previously, computers could only perform a limited number of jobs, but advances in machine learning, artificial intelligence, and other technologies have advanced computers significantly. As a result, various voice assistants such as Alexa, Siri, and Cortana, which function on speech recognition, have been developed to make computers more advanced and to eliminate the use of input devices. Keywords: Virtual ass

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Chérif, Emna, and Jean-François Lemoine. "Anthropomorphic virtual assistants and the reactions of Internet users: An experiment on the assistant’s voice." Recherche et Applications en Marketing (English Edition) 34, no. 1 (2019): 28–47. http://dx.doi.org/10.1177/2051570719829432.

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Virtual assistants are increasingly common on commercial websites. In view of the benefits they offer to businesses for improving navigation and interaction with the consumers, researchers and practitioners agree on the value of providing them with anthropomorphic characteristics. This study focuses on the effect of the voice of the virtual assistant. Although there are some studies of human–computer interaction in this field, there is no work that addresses the topic from a marketing perspective and compares the effect of a human voice versus a synthetic voice. Our findings show that consumer

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Geetha, Dr V., Dr C. K. Gomathy*, Mr Kottamasu Manasa Sri Vardhan, and Mr Nukala Pavan Kumar. "The Voice Enabled Personal Assistant for Pc using Python." International Journal of Engineering and Advanced Technology 10, no. 4 (2021): 162–65. http://dx.doi.org/10.35940/ijeat.d2425.0410421.

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Personal Assistants, or conversational interfaces, or chat bots reinvent a new way for individuals to interact with computes. A Personal Virtual Assistant allows a user to simply ask questions in the same manner that they would address a human, and are even capable of doing some basic tasks like opening apps, reading out news, taking notes etc., with just a voice command. Personal Assistants like Google Assistant, Alexa, Siri wo

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