github.com/r-spatial/stars
r-spatial/stars
Spatiotemporal Arrays, Raster and Vector Data Cubes (⭐ 600)
aws.amazon.com/message/12721/
Summary of the AWS Service Event in the Northern Virginia (US-East-1) Region
Points: 638 | Comments: 388 | Author: eigen-vector
arxiv.org/abs/2110.04830v2
MARVEL: Raster Manga Vectorization via Primitive-wise Deep Reinforcement Learnin…
Manga is a fashionable Japanese-style comic form that is composed of black-and-white strokes and is generally displayed as raster images on digital devices. Typical mangas have simple textures, wide lines, and few color gradients, which are vectoriza...
en.wikipedia.org/wiki/Lely_%28company%29
Lely (company) - Wikipedia
Discovery Collector Lely Discovery Collector C2 Lely Zeta Lely Horizon Lely Luna Lely Meteor Lely Calm Lely Vector Lely Juno Lely Juno Max Lely Orbiter Official
arxiv.org/abs/2211.02901v2
Universal parabolic moduli over $\overline{M}_{_{g, n}}$
In this article we will construct a universal moduli space of stable parabolic vector bundles over the moduli space of marked Deligne-Mumford stable curves $\overline{M}_{_{g, n}}$. The objects that appear over the boundary of $\overline{M}_{_{g, n}}...
arxiv.org/abs/2004.00904v1
The Spherical Kakeya Problem in Finite Fields
We study subsets of the $n$-dimensional vector space over the finite field $\mathbb{F}_q$, for odd $q$, which contain either a sphere for each radius or a sphere for each first coordinate of the center. We call such sets radii spherical Kakeya sets a...
arxiv.org/abs/2008.07969v3
Access Structure Hiding Secret Sharing from Novel Set Systems and Vector Familie…
Secret sharing provides a means to distribute shares of a secret such that any authorized subset of shares, specified by an access structure, can be pooled together to recompute the secret. The standard secret sharing model requires public access str...
arxiv.org/abs/1211.1152v4
A Universal Formula for the j-Invariant of the Canonical Lifting
We study the j-invariant of the canonical lifting of an elliptic curve as a Witt vector. We prove that its Witt coordinates lie in an open affine subset of the j-line and deduce the existence of a universal formula for the j-invariant of the canonica...
arxiv.org/abs/2508.21689v1
Mapping like a Skeptic: Probabilistic BEV Projection for Online HD Mapping
Constructing high-definition (HD) maps from sensory input requires accurately mapping the road elements in image space to the Bird's Eye View (BEV) space. The precision of this mapping directly impacts the quality of the final vectorized HD map. Exis...
arxiv.org/abs/2402.03847v1
Non-Hemolytic Peptide Classification Using A Quantum Support Vector Machine
Quantum machine learning (QML) is one of the most promising applications of quantum computation. However, it is still unclear whether quantum advantages exist when the data is of a classical nature and the search for practical, real-world application...
arxiv.org/abs/1610.04374v2
Basic Kirwan Surjectivity for K-Contact Manifolds
We prove an analogue of Kirwan surjectivity in the setting of equivariant basic cohomology of K-contact manifolds. If the Reeb vector field induces a free $S^1$-action, the $S^1$-quotient is a symplectic manifold and our result reproduces Kirwan's su...
arxiv.org/abs/1206.3622v1
$Q$-Manifolds and Mackenzie Theory
Double Lie algebroids were discovered by Kirill Mackenzie from the study of double Lie groupoids and were defined in terms of rather complicated conditions making use of duality theory for Lie algebroids and double vector bundles. In this paper we es...
arxiv.org/abs/2304.11815v1
A Semi-parametric Promotion Time Cure Model with Support Vector Machine
The promotion time cure rate model (PCM) is an extensively studied model for the analysis of time-to-event data in the presence of a cured subgroup. There are several strategies proposed in the literature to model the latency part of PCM. However, th...
arxiv.org/abs/2109.01098v2
A Support Vector Machine Based Cure Rate Model For Interval Censored Data
The mixture cure rate model is the most commonly used cure rate model in the literature. In the context of mixture cure rate model, the standard approach to model the effect of covariates on the cured or uncured probability is to use a logistic funct...
arxiv.org/abs/2603.01175v1
HAVEN: High-Bandwidth Flash Augmented Vector Engine for Large-Scale Approximate…
Retrieval-Augmented Generation (RAG) relies on large-scale Approximate Nearest Neighbor Search (ANNS) to retrieve semantically relevant context for large language models. Among ANNS methods, IVF-PQ offers an attractive balance between memory efficien...
arxiv.org/abs/2410.19006v3
Performance Rating Equilibrium
In this note, we introduce a novel performance rating system called Performance Rating Equilibrium (PRE). A PRE is a vector of ratings for each player, such that if these ratings were each player's initial rating at the start of a tournament, scoring...
arxiv.org/abs/2204.04153v2
Particle Video Revisited: Tracking Through Occlusions Using Point Trajectories
Tracking pixels in videos is typically studied as an optical flow estimation problem, where every pixel is described with a displacement vector that locates it in the next frame. Even though wider temporal context is freely available, prior efforts t...
github.com/kartoza/topostyle
kartoza/topostyle
publish and style South African 1:50000 topographical map vector data from NGI (⭐ 8)
arxiv.org/abs/2307.03696v4
Quantum cohomology of projective bundles
We construct an I-function of the projective bundle P(V) associated with a not necessarily split vector bundle V\to B as a Fourier transform of the S^1-equivariant J-function of the total space of V and show that it lies on the Givental Lagrangian co...
arxiv.org/abs/1011.0943v3
Interpolating Thin-Shell and Sharp Large-Deviation Estimates For Isotropic Log-C…
Given an isotropic random vector $X$ with log-concave density in Euclidean space $\Real^n$, we study the concentration properties of $|X|$ on all scales, both above and below its expectation. We show in particular that: \[ ¶(\abs{|X| -\sqrt{n}} \geq...