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| Име: |
ВИКТОРИЯ ЦВЕТАНОВА ВЕЛКОВА |
| Месторабота: |
Технически университет - Габрово |
| Длъжност (звание): |
Асистент, висше училище |
| Катедра: |
Компютьрни системи и технологии |
| Кабинет(и): |
3306 |
| E-mail1: |
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| Съдържание:
Публикации (6)
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| Публикация: №1 | Ivanov, R. ,V. Velkova, Microservice-Based Interface to ChatGPT, Int. 2024 IEEE International Conference on Automation ,Quality and Testing ,Robotics (AQTR 2024), 16-18 May ,Cluj-Napoca, Romania | | Издателство: | Int. 2024 IEEE International Conference on Automation ,Quality and Testing ,Robotics (AQTR 2024) | | Изд.год.: | 2024 | | Вид: | Научна публикация - Доклад от межд.конф. в чужбина | |
| Публикация: №2 | Ivanov, R., Velkova, V. (2024). Enhancing Museum Experiences: A Multi-Institution Mobile Multimedia Delivery System Using BLE Beacons. Digital Presentation and Preservation of Cultural and Scientific Heritage, 14, 187-196. | | Издателство: | Digital Presentation and Preservation of Cultural and Scientific Heritage | | Изд.год.: | 2024 | | Вид: | Научна публикация - Доклад от межд. конф. в Б-я | | Абстракт: | This paper presents a solution using Bluetooth Low Energy (BLE) beacon technology to enhance visitor experiences in museums, both indoors and outdoors. Organizations using the developed mobile service can associate text, images, video, and audio content to specific exhibits, providing a dynamic and engaging encounter for visitors. This innovative approach extends applicability to a wide range of organizations, not just museum environments. | | Пълен текст: | | |
| Публикация: №3 | Velkova, V., R. Ivanov, "Mobile application for creating and exporting geofences" , 2023 International Conference Automatics and Informatics (ICAI), pp. 1-6, 2023. | | Издателство: | 2023 International Conference Automatics and Informatics (ICAI) | | Изд.год.: | 2023 | | Вид: | Научна публикация - Доклад от межд. конф. в Б-я | |
| Публикация: №4 | R. Ivanov, V. Velkova "Tangible and Personalized Smart Museum Application." , Digital Presentation and Preservation of Cultural and Scientific Heritage 2023, Vol. 13, pp.97–106, 2023, https://doi.org/10.55630/dipp.2023.13.9 | | Издателство: | Digital Presentation and Preservation of Cultural and Scientific Heritage 2023 | | Изд.год.: | 2023 | | Вид: | Научна публикация - Доклад от межд. конф. в Б-я | |
| Публикация: №5 | 1. Ivanov, R., V. Velkova, Delivering Personalized Content to Open-air Museum Visitors Using Geofencing, Int. Conf. Digital Presentation and Preservation of Cultural and Scientific Heritage, Vol. 12, pp. 141-150, 2022, https://doi.org/10.55630/dipp.2022.12.11. | | Издателство: | Int. Conf. Digital Presentation and Preservation of Cultural and Scientific Heritage | | Изд.год.: | 2022 | | Вид: | Научна публикация - Доклад от межд. конф. в Б-я | | Web: | https://doi.org/10.55630/dipp.2022.12.11 | |
| Публикация: №6 | Velkova,V., Ivanov, R., MICROSERVICE FOR CREATING GEOFENCES, Int. Conf. INTERNATIONAL SCIENTIFIC CONFERENCE 18-19 November 2022, GABROVO, Vol. p125, pp. 290-295, 2022,https://unitech2022.tugab.bg/images/c2022/kst/p125.pdf | | Издателство: | Int. Conf. INTERNATIONAL SCIENTIFIC CONFERENCE 18-19 November 2022 | | Изд.год.: | 2022 | | Вид: | Научна публикация - Доклад от межд. конф. в Б-я | | Абстракт: | Abstract
This paper presents the architecture and implementation of a microservice for creating geofences and exporting
their coordinates in GeoJSON format. The service allows describing geofences in three ways: (1) by a polygon; (2) by a
circle with a given center and radius; and (3) by a circle that is approximated by a polygon. The service provides the
ability to populate geofences with geo hashes in order to very quickly calculate which geofence the clients of a locationbased service fall into. Different levels of accuracy and geohash generation strategies are supported. At this stage, the
service exports the geofence information in a format adapted for MongoDB database. Experiments have been
conducted for different types of geospatial queries with geofences generated by the proposed service (buildings and
open spaces of the Technical University of Gabrovo). The experiments show that all types of queries are executed in
real time with active 2dsphere database indexing. | | Web: | https://unitech2022.tugab.bg/images/c2022/kst/p125.pdf | |
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