Zobrazeno 1 - 10
of 294
pro vyhledávání: '"William Zhu"'
Publikováno v:
Complex & Intelligent Systems, Vol 10, Iss 3, Pp 4009-4018 (2024)
Abstract Most existing relation extraction methods only determine the relation type after identifying all entities, thus not fully modeling the interaction between relation-type recognition and entity mention detection. This article introduces a nove
Externí odkaz:
https://doaj.org/article/36e1d4ece4d64035928339bfb9e59bd2
Autor:
David Rogawski, Joshua Wheeler, Esther Nie, William Zhu, Eleanor Villanueva, Gwen Coffey, Qian Ma, Kristen Ganjoo, Nancy Fischbein, Michael Iv, Hannes Vogel, Seema Nagpal
Publikováno v:
Acta Neuropathologica Communications, Vol 12, Iss 1, Pp 1-6 (2024)
Abstract Brain metastases occur in 1% of sarcoma cases and are associated with a median overall survival of 6 months. We report a rare case of a brain metastasis with unique radiologic and histopathologic features in a patient with low grade fibromyx
Externí odkaz:
https://doaj.org/article/8929ea6d4c3b40239b5604af0c5218c7
Publikováno v:
Sensors, Vol 24, Iss 14, p 4513 (2024)
Visual reinforcement learning is important in various practical applications, such as video games, robotic manipulation, and autonomous navigation. However, a major challenge in visual reinforcement learning is the generalization to unseen environmen
Externí odkaz:
https://doaj.org/article/c934e9cc58dc4fbca62fe9e2e7fb63a2
Autor:
Essam H. Houssein, Mohammed R. Saad, Kashif Hussain, William Zhu, Hassan Shaban, M. Hassaballah
Publikováno v:
IEEE Access, Vol 8, Pp 19381-19397 (2020)
Large-scale wireless sensor network (LSWSN) is composed of a huge number of sensor nodes that are distributed in some region of interest (ROI), to sense and measure the environmental conditions like pressure, temperature, pollution levels, humidity,
Externí odkaz:
https://doaj.org/article/76cf44b4d40d4735a3f477b9eb8d18f5
Publikováno v:
IEEE Access, Vol 7, Pp 147596-147616 (2019)
Harris' hawk optimization (HHO) is a recent addition to population-based metaheuristic paradigm, inspired from hunting behavior of Harris' hawks. It has demonstrated promising search behavior while employed on various optimization problems, however t
Externí odkaz:
https://doaj.org/article/689747a89b464e49ab4a51dee717511a
Publikováno v:
Journal of Mathematics, Vol 2021 (2021)
An L,M-fuzzy topological convergence structure on a set X is a mapping which defines a degree in M for any L-filter (of crisp degree) on X to be convergent to a molecule in LX. By means of L,M-fuzzy topological neighborhood operators, we show that th
Externí odkaz:
https://doaj.org/article/1c1e2c255afb464aa7077059742ba48c
Publikováno v:
Information, Vol 12, Iss 1, p 20 (2021)
The need to fight the progressive negative impact of fake news is escalating, which is evident in the strive to do research and develop tools that could do this job. However, a lack of adequate datasets and good word embeddings have posed challenges
Externí odkaz:
https://doaj.org/article/a585da8fe1ef472288856e0b993ab67d
Publikováno v:
The Scientific World Journal, Vol 2014 (2014)
Rough set theory provides an effective tool to deal with uncertain, granular, and incomplete knowledge in information systems. Matroid theory generalizes the linear independence in vector spaces and has many applications in diverse fields, such as co
Externí odkaz:
https://doaj.org/article/1e1ad32df7ec4995a181c52c8758b7b2
Autor:
Yanqing Zhu, William Zhu
Publikováno v:
The Scientific World Journal, Vol 2014 (2014)
Classical rough set theory is a technique of granular computing for handling the uncertainty, vagueness, and granularity in information systems. Covering-based rough sets are proposed to generalize this theory for dealing with covering data. By intro
Externí odkaz:
https://doaj.org/article/149135d9bb2342f98b64f7dfa3547d35
Autor:
Aiping Huang, William Zhu
Publikováno v:
Journal of Applied Mathematics, Vol 2014 (2014)
The reduction of covering decision systems is an important problem in data mining, and covering-based rough sets serve as an efficient technique to process the problem. Geometric lattices have been widely used in many fields, especially greedy algori
Externí odkaz:
https://doaj.org/article/f386b593784c42f98a795bac1586e1d3