Zobrazeno 1 - 10
of 622
pro vyhledávání: '"Takahiro Hara"'
Publikováno v:
IEEE Access, Vol 11, Pp 2586-2596 (2023)
The problem of maximum inner product search (MIPS) is one of the most important components in machine learning systems. However, this problem does not care about diversity, although result diversification can improve user satisfaction. This paper hen
Externí odkaz:
https://doaj.org/article/26b9c3442c32492bacfe7291ebbd7cbe
Publikováno v:
IEEE Open Journal of the Computer Society, Vol 3, Pp 208-216 (2022)
This article addresses the problem of cardinality estimation in inner product spaces. Given a set of high-dimensional vectors, a query, and a threshold, this problem estimates the number of vectors such that their inner products with the query are no
Externí odkaz:
https://doaj.org/article/0f8f1f7a6013443aad9a285f90dd6150
Publikováno v:
IEEE Access, Vol 10, Pp 55298-55307 (2022)
Due to the proliferation of location-based services, spatial data analysis becomes more and more important. We consider graphs consisting of spatial points, where each point has edges to its nearby points and the weight of each edge is the distance b
Externí odkaz:
https://doaj.org/article/22c254bf5e304b2e88dd9a3c75b68a18
Autor:
Takuya Maekawa, Daiki Higashide, Takahiro Hara, Kentarou Matsumura, Kaoru Ide, Takahisa Miyatake, Koutarou D. Kimura, Susumu Takahashi
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
Comparing changes in behaviour across various species is not always trivial, especial across significantly divergent species. Here, the authors develop a deep learning framework that allows them to map changes in locomotion demonstrated on dopamine-d
Externí odkaz:
https://doaj.org/article/911657e57a84400da94bf27d5bd462da
Autor:
Yiming Tian, Takuya Maekawa, Joseph Korpela, Daichi Amagata, Takahiro Hara, Sakiko Matsumoto, Ken Yoda
Publikováno v:
Animal Biotelemetry, Vol 9, Iss 1, Pp 1-15 (2021)
Abstract Background Recent advances in sensing technologies have enabled us to attach small loggers to animals in their natural habitat. It allows measurement of the animals’ behavior, along with associated environmental and physiological data and
Externí odkaz:
https://doaj.org/article/aeb7a12bce494f4dbcea07b97ad4c625
Publikováno v:
Frontiers in Computer Science, Vol 4 (2022)
This study investigates few-shot weakly supervised repetition counting of a human action such as workout using a wearable inertial sensor. We present WeakCounterF that leverages few weakly labeled segments containing occurrences of a target action fr
Externí odkaz:
https://doaj.org/article/db189ae943374cb3b07622721c099850
Autor:
Shawn Chieh Loong Lee, Desmond Renhao Mao, Yih Yng Ng, Benjamin Sieu-Hon Leong, Jirapong Supasaovapak, Faith Joan Gaerlan, Do Ngoc Son, Boon Yang Chia, Sang Do Shin, Chih-Hao Lin, G. V. Ramana Rao, Takahiro Hara, Marcus Eng Hock Ong, For the PAROS Clinical Research Network
Publikováno v:
BMC Emergency Medicine, Vol 20, Iss 1, Pp 1-8 (2020)
Abstract Background Dispatch services (DS’s) form an integral part of emergency medical service (EMS) systems. The role of a dispatcher has also evolved into a crucial link in patient care delivery, particularly in dispatcher assisted cardio-pulmon
Externí odkaz:
https://doaj.org/article/c5de74c5912841dc91b96a8a5137625e
Autor:
Hanxin Wang, Daichi Amagata, Takuya Makeawa, Takahiro Hara, Niu Hao, Kei Yonekawa, Mori Kurokawa
Publikováno v:
IEEE Open Journal of the Industrial Electronics Society, Vol 1, Pp 194-206 (2020)
Many applications use recommender systems to predict user preferences, improve user experience, and increase the amount of sales. However, because of the cold-start problem, it is not easy to recommend items to new users accurately. Recommendation pe
Externí odkaz:
https://doaj.org/article/ccb9df0e91e74589ad15554edc152d4a
Autor:
Hiroshi Otani, Ryo Sagisaka, Hideharu Tanaka, Hiroshi Takyu, Takahiro Hara, Toru Shirakawa, Shota Tanaka, Akira Maki
Publikováno v:
International Journal of Emergency Medicine, Vol 11, Iss 1, Pp 1-8 (2018)
Abstract Background The effect of bystander interventions has been extensively evaluated by cerebral function after 1 month post-resuscitation. However, patients who received bystander cardiopulmonary resuscitation (BCPR) and achieved the return of s
Externí odkaz:
https://doaj.org/article/41d7179df9e24e1da825acd758b78fef
Publikováno v:
IEEE Access, Vol 6, Pp 22958-22969 (2018)
Location-based services (LBSs) have been becoming more common due to the prevalence of GPS-enabled devices. While LBSs bring many benefits for our daily lives, location information may reveal private information, rendering an important problem of pro
Externí odkaz:
https://doaj.org/article/b02fb4a8be604080a1a4abfdc3a60d16