Results 31 to 40 of about 919,214 (288)

Abnormal behavior capture of video dynamic target based on 3D convolutional neural network

open access: yesFrontiers in Neurorobotics, 2022
The use of computers to understand video content can accurately and quickly label various videos. Behavior recognition technology can help users filter the video by screening the content.
Fei Chen
doaj   +1 more source

The Interplay Between Loss Functions and Structural Constraints in Dependency Parsing

open access: yesNorthern European Journal of Language Technology, 2019
Dependency parsing can be cast as a combinatorial optimization problem with the objective to find the highest-scoring graph, where edge scores are learnt from data. Several of the decoding algorithms that have been applied to this task employ structural
Robin Kurtz, Marco Kuhlmann
doaj   +1 more source

Neural Machine Translation Model Combining Dependency Syntax and LSTM

open access: yesJournal of Harbin University of Science and Technology, 2023
For the problem of the lack of linguistic knowledge, and the insufficient flexibility of positional encoding in the neural machine translation model which is called Transformer, this paper introduces dependency syntax analysis and the long short-term ...
ZHENG Xin   +3 more
doaj   +1 more source

Neural End-to-End Learning for Computational Argumentation Mining

open access: yes, 2017
We investigate neural techniques for end-to-end computational argumentation mining (AM). We frame AM both as a token-based dependency parsing and as a token-based sequence tagging problem, including a multi-task learning setup.
Daxenberger, Johannes   +2 more
core   +1 more source

Three-particle States in Nonrelativistic Four-fermion Model [PDF]

open access: yes, 1997
On a nonrelativistic contact four-fermion model we have shown that the simple Lambda-cut-off prescription together with definite fine-tuning of the Lambda dependency of "bare"quantities lead to self-adjoint semi-bounded Hamiltonian in one-, two- and ...
A. N. Vall   +14 more
core   +2 more sources

Model-Based Assessment of Energy Dependency Policies: A System Dynamics Approach [PDF]

open access: yesچشم‌انداز مدیریت صنعتی, 2019
The high and unreasonable demand for fuel in Iran, and also the excessive and irrational consumption of fuel in various sectors, including transportation along with cheap fuel for power generation plants, the lack of proper standards for fuel consumption
Mahdi Bastan, Hamed Shakouri Ganjavi
doaj   +1 more source

Is low fertility really a problem? Population aging, dependency, and consumption. [PDF]

open access: yes, 2014
Copyright 2014 by the American Association for the Advancement of Science; all rights reserved.Longer lives and fertility far below the replacement level of 2.1 births per woman are leading to rapid population aging in many countries.
Lee, R   +2 more
core   +1 more source

New applications for an old tool [PDF]

open access: yes, 2019
First, the dependency graph technique, not so far from its current application, was developed trying to nd the shortest computations for membrane systems solving instances of SAT.
Orellana Martín, David   +4 more
core  

Imaging of High‐Risk Neuroblastoma: Recommendations From SIOPEN Radiology and Nuclear Medicine Specialty Committees

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij   +11 more
wiley   +1 more source

Lossless Join Decomposition for Extended Possibility-Based Fuzzy Relational Databases

open access: yesJournal of Applied Mathematics, 2014
Functional dependency is the basis of database normalization. Various types of fuzzy functional dependencies have been proposed for fuzzy relational database and applied to the process of database normalization. However, the problem of achieving lossless
Julie Yu-Chih Liu
doaj   +1 more source

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