Tootfinder

Invariant Properties of Linear-Iterative Distributed Averaging Algorithms and Application to Error Detection
Christoforos N. Hadjicostis, Alejandro D. Dominguez-Garcia
https://arxiv.org/abs/2403.06007

Invariant Properties of Linear-Iterative Distributed Averaging Algorithms and Application to Error Detection
We consider the problem of average consensus in a distributed system comprising a set of nodes that can exchange information among themselves. We focus on a class of algorithms for solving such a problem whereby each node maintains a state and updates it iteratively as a linear combination of the states maintained by its in-neighbors, i.e., nodes from which it receives information directly. Averaging algorithms within this class can be thought of as discrete-time linear time-varying systems wit…

Localised Natural Causal Learning Algorithms for Weak Consistency Conditions
Kai Z Teh, Kayvan Sadeghi, Terry Soo
https://arxiv.org/abs/2402.14775 https://…

Localised Natural Causal Learning Algorithms for Weak Consistency Conditions
By relaxing conditions for natural structure learning algorithms, a family of constraint-based algorithms containing all exact structure learning algorithms under the faithfulness assumption, we define localised natural structure learning algorithms (LoNS). We also provide a set of necessary and sufficient assumptions for consistency of LoNS, which can be thought of as a strict relaxation of the restricted faithfulness assumption. We provide a practical LoNS algorithm that runs in exponential t…

2 2D Texture for Full Positive Parallax Effect
Alexandre Yip Gon\c{c}alves Dias, Marcelo Kn\"orich Zuffo
https://arxiv.org/abs/2402.16815 https://

2+2D Texture for Full Positive Parallax Effect
The representation of parallax on virtual environment is still a problem to be studied. Common algorithms, such as Bump Mapping, Parallax Mapping and Displacement Mapping, treats this problem for small disparity between a real object and a simplified model. This work will introduce a new texture structure and one possible render algorithm able to display parallax for large disparities, it is an approach based on the four-dimensional representation of the Light Field and was thought to positive …