Revolutionizing Modern Networks: Advances in AI, Machine Learning, and
Blockchain for Quantum Satellites and UAV-based Communication
March 21, 2023
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Computer Science
Networking and Internet Architecture
Quantum communication is the most secure technique of transmitting data
available today. Fiber communication lines and satellite-to-ground links have
served as the basis for the most successful quantum networks that have been
developed so f...
VideoXum: Cross-modal Visual and Textural Summarization of Videos
March 21, 2023
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Computer Science
Computer Vision and Pattern Recognition
Computation and Language
Video summarization aims to distill the most important information from a
source video to produce either an abridged clip or a textual narrative.
Traditionally, different methods have been proposed depending on whether the
output is a video...
Roots and Requirements for Collaborative AIs
March 21, 2023
Computer Science
Artificial Intelligence
The vision of AI collaborators is a staple of mythology and science fiction,
where artificial agents with special talents assist human partners and teams.
In this dream, sophisticated AIs understand nuances of collaboration and human
commun...
Stability estimates for the Holonomy Inverse Problem
March 21, 2023
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Mathematics
Analysis of PDEs
Differential Geometry
Dynamical Systems
On a Riemannian manifold (M,g) with Anosov geodesic flow, the problem of
recovering a connection from the knowledge of traces of its holonomies along
primitive closed geodesics is known as the holonomy inverse problem. In this
paper, we ...
On the possibility of mixed axion/neutralino dark matter in specific
SUSY DFSZ axion models
March 21, 2023
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Physics
High Energy Physics - Phenomenology
We introduce four supersymmetric (SUSY) axion models in which the strong CP
problem and the μ problem are solved with the help of the Peccei-Quinn
mechanism and the Kim-Nilles mechanism, respectively. The axion physics
enriches the SUSY...
Benign approximations and non-speedability
March 21, 2023
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Mathematics
Logic
A left-computable number x is called regainingly approximable if there is a
computable increasing sequence (xn)n of rational numbers converging to x
such that x−xn<2−n for infinitely many n∈N; and it is
call...
Learning Optical Flow and Scene Flow with Bidirectional Camera-LiDAR
Fusion
March 21, 2023
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Computer Science
Computer Vision and Pattern Recognition
In this paper, we study the problem of jointly estimating the optical flow
and scene flow from synchronized 2D and 3D data. Previous methods either employ
a complex pipeline that splits the joint task into independent stages, or fuse
2D and...
Semiclassical approach to form factors in the sinh-Gordon model
March 21, 2023
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Physics
Mathematics
High Energy Physics - Theory
Mathematical Physics
Mathematical Physics
Exactly Solvable and Integrable Systems
Form factors in the sinh-Gordon model are studied semiclassically for small
values of the parameter b∼ℏ1/2 in the background of a radial
classical solution, which describes a heavy exponential operator placed at the
origin. For ...
NEMTO: Neural Environment Matting for Novel View and Relighting
Synthesis of Transparent Objects
March 21, 2023
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Computer Science
Computer Vision and Pattern Recognition
Graphics
We propose NEMTO, the first end-to-end neural rendering pipeline to model 3D
transparent objects with complex geometry and unknown indices of refraction.
Commonly used appearance modeling such as the Disney BSDF model cannot
accurately addr...
A Post Quantum Key Agreement Protocol Based on a Modified Matrix Power
Function over a Rectangular Matrices Semiring
March 21, 2023
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Computer Science
Cryptography and Security
We present an improved post-quantum version of Sakalauskas matrix power
function key agreement protocol, using rectangular matrices instead of the
original square ones. Sakalauskas matrix power function is an efficient and
secure way to gen...