Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Qinjun Qiu"'
Publikováno v:
International Journal of Digital Earth, Vol 17, Iss 1 (2024)
ABSTRACTMultiple tasks within the field of geographical information retrieval and geographical information sciences necessitate toponym matching, which involves the challenge of aligning toponyms that share a common referent. The multiple string simi
Externí odkaz:
https://doaj.org/article/bace0f73d1984b10b9048c69273c0b2b
Publikováno v:
Remote Sensing, Vol 16, Iss 13, p 2399 (2024)
The suddenness of landslide disasters often causes significant loss of life and property. Accurate assessment of landslide disaster susceptibility is of great significance in enhancing the ability of accurate disaster prevention. To address the probl
Externí odkaz:
https://doaj.org/article/e93f989dacfd49c49b6c30bdfc952027
Publikováno v:
Annals of GIS, Vol 29, Iss 3, Pp 387-399 (2023)
ABSTRACTUnlike alphabet-based languages such as English, the Chinese language has no specifying word boundaries. Segmentation, particularly for the Chinese language, is a fundamental step towards Chinese text processing, information retrieval, and kn
Externí odkaz:
https://doaj.org/article/aaeb6a1c3e3e4ffba25b669919800e80
Publikováno v:
Applied Computing and Geosciences, Vol 20, Iss , Pp 100134- (2023)
The occurrence of geohazards entails sudden, unpredictable, and cascading effects, with numerous conceptual frameworks and intricate spatiotemporal relationships existing between hazard events. Presently, the absence of a unified mechanism for descri
Externí odkaz:
https://doaj.org/article/19eef739eeb14cbfa8833b6029c42f80
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 9051-9066 (2023)
3-D point cloud semantic segmentation is a fundamental task for scene understanding, but this task remains challenging due to the diverse scene classes, data defects, and occlusions. Most existing deep learning-based methods focus on new designs of f
Externí odkaz:
https://doaj.org/article/50990850919f447682e23ed1a5c7634c
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 13, Iss 1, p 14 (2023)
The efficient and precise retrieval of desired information from extensive geological databases is a prominent and pivotal focus within the realm of geological information services. Conventional information retrieval methods primarily rely on keyword
Externí odkaz:
https://doaj.org/article/bf616bff29d94f7281e5ef3a17dc2d25
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 12, Iss 9, p 359 (2023)
The growing proliferation of geographic information presents a substantial challenge to the traditional framework of a geographic information analysis and service. The dynamic integration and representation of geographic knowledge, such as triples, w
Externí odkaz:
https://doaj.org/article/9520c7efabfa4c44b5d08488f6cb9e31
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 6302-6315 (2021)
Recent advances in deep-learning methods have shown extraordinary performance in road extraction from high resolution satellite imagery. However, most existing deep-learning network models yield discontinuous and incomplete results because of shadows
Externí odkaz:
https://doaj.org/article/86d889e60c9a493789d3f0fa7f1f5aec
Publikováno v:
Earth and Space Science, Vol 9, Iss 3, Pp n/a-n/a (2022)
Abstract Geological reports are frequently used by geologists involved in geological surveys and scientific research to record the results and outcomes of geological surveys. With such a rich data source, a substantial amount of knowledge has yet to
Externí odkaz:
https://doaj.org/article/80cc6d18f6b047db9276171e1218f860
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 11, Iss 12, p 598 (2022)
Toponym recognition, or the challenge of detecting place names that have a similar referent, is involved in a number of activities connected to geographical information retrieval and geographical information sciences. This research focuses on recogni
Externí odkaz:
https://doaj.org/article/a2cc9de7da8b46a78e4186da90812189