Results 11 to 20 of about 1,705,148 (239)

Finite Element Explicit Dynamics Simulation of an Impact Cutting Mechanism Analysis of Populus tomentosa Branches

open access: yesBioResources
The branch impact failure mechanism has gradually received attention from scholars, along with the application of impact cutting methods in plantation forest pruning.
Shihong Ba   +5 more
doaj   +8 more sources

Complexity of Branch-and-Bound and Cutting Planes in Mixed-Integer Optimization - II [PDF]

open access: yesCombinatorica, 2021
We study the complexity of cutting planes and branching schemes from a theoretical point of view. We give some rigorous underpinnings to the empirically observed phenomenon that combining cutting planes and branching into a branch-and-cut framework can ...
Jiang H.   +3 more
core   +3 more sources

Branch cutting algorithm for unwrapping photoelastic phase map with isotropic point

open access: yes, 2012
A branch cutting algorithm is proposed to solve the wrapped isoclinic causing isochromatic discontinuity and thus to decouple the isoclinic-isochromatic interaction of photoelastic phase maps.
Huang, M.J.   +11 more
core   +2 more sources

An Apple Tree Branch Pruning Analysis

open access: yesHortTechnology, 2022
at a level of signi fi cance of 0.05. Comparing all test results (four cultivars and cutting settings), the highest cutting torque of 6.98 N (cid:3) m was observed for ‘ Fuji ’ branches with a diameter of 20 mm for a straight cut with the branch placed at
Azlan Zahid   +5 more
doaj   +2 more sources

Development and Field Testing of a Suspended Mulberry Branch Harvesting and Stubble Cutting Machine

open access: yesApplied Sciences
Stubble cutting is a critical step in the mechanized harvesting of mulberry trees. Poor stubble cutting quality can lead to root decay, and even the death of the trees, reducing the rate of rejuvenation.
Tianhong Liu   +6 more
doaj   +2 more sources

Improved Clonal Propagation through Rejuvenation of Mature Branch Cutting of Four Important Acacia Species

open access: yesForests, 2022
Asexual propagation techniques for producing good quality germplasm for breeding and dissemination purposes have proven difficult for acacia species comprised of mature planting material. The study was conducted to study the effect of rejuvenation on the
S. K. Muniandi   +3 more
semanticscholar   +1 more source

General Cutting Planes for Bound-Propagation-Based Neural Network Verification [PDF]

open access: yesNeural Information Processing Systems, 2022
Bound propagation methods, when combined with branch and bound, are among the most effective methods to formally verify properties of deep neural networks such as correctness, robustness, and safety. However, existing works cannot handle the general form
Huan Zhang   +7 more
semanticscholar   +1 more source

Machine Learning for Cutting Planes in Integer Programming: A Survey [PDF]

open access: yesInternational Joint Conference on Artificial Intelligence, 2023
We survey recent work on machine learning (ML) techniques for selecting cutting planes (or cuts) in mixed-integer linear programming (MILP). Despite the availability of various classes of cuts, the task of choosing a set of cuts to add to the linear ...
Arnaud Deza, Elias Boutros Khalil
semanticscholar   +1 more source

BEVPoolv2: A Cutting-edge Implementation of BEVDet Toward Deployment [PDF]

open access: yesarXiv.org, 2022
We release a new codebase version of the BEVDet, dubbed branch dev2.0. With dev2.0, we propose BEVPoolv2 upgrade the view transformation process from the perspective of engineering optimization, making it free from a huge burden in both calculation and ...
Junjie Huang, Guan Huang
semanticscholar   +1 more source

Cutting the Coon amplitude [PDF]

open access: yesJournal of High Energy Physics, 2023
The Coon amplitude is a q-deformed generalization of the Veneziano amplitude exhibiting a semi-infinite sequence of poles that converge on an accumulation point, from which a branch cut emerges. A number of recent papers have provided compelling evidence
C. Jepsen
semanticscholar   +1 more source

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