On-device research index

arXiv research

A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

168,695 papers · 148 categories

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3 results for “invertebrates”

Automatic image-based identification and biomass estimation of invertebratescs.CV

Automated system identifies and counts insects from images.

problem Manual sorting and identification of insect samples is time-consuming and limits biodiversity mapping.

method Robot-enabled image-based identification machine using CNNs.

result Classification accuracy of

0.980

for initial dataset.

invertebrates image-based identification biomonitoring CNNs

2020-02-05abs ↗pdf ↗

Nature's forms are frilly, flexible, and functionalcond-mat.soft

Novel defects in hyperbolic sheets explain complex wrinkling patterns in nature.

problem Understanding complex wrinkling patterns in thin elastic hyperbolic surfaces.

method Non-Euclidean plate theory and investigation of branch points.

result Branch points are natural defects in hyperbolic sheets, influencing their morphology robustly.

branch points hyperbolic sheets complex wrinkling topological charge elastic energy

2021-03-18abs ↗pdf ↗

Discrete Differential Geometry for

C^{1,1}

Hyperbolic Surfaces of Non-Constant Curvaturemath.DG

Develops discrete geometry for non-constant curvature surfaces.

problem Modeling surfaces of non-constant curvature, especially with non-constant negative curvature.

method Derived and numerically integrated Lelieuvre formulas for

C^{1,1}

hyperbolic surfaces. Proposed iterative and fast marching methods for solving implicit equations and computing geodesic distances.

result Explicit construction of immersions is not provided, but equations are described implicitly.

discrete differential geometry non-constant curvature hyperbolic surfaces Lelieuvre formulas iterative methods

2023-09-15abs ↗pdf ↗