DomainStudio: Fine-Tuning Diffusion Models for Domain-Driven Image Generation using Limited Data

Posted by dbos Peking

Kavli Affiliate: Jiansheng Chen | First 5 Authors: Jingyuan Zhu, Huimin Ma, Jiansheng Chen, Jian Yuan, | Summary: Denoising diffusion probabilistic models (DDPMs) have been proven capable of synthesizing high-quality images with remarkable diversity when trained on large amounts of data. Typical diffusion models and modern large-scale conditional generative models like text-to-image generative models are […]


Continue.. DomainStudio: Fine-Tuning Diffusion Models for Domain-Driven Image Generation using Limited Data

Cosmic Explorer: A Submission to the NSF MPSAC ngGW Subcommittee

Posted by klaurent MIT

Kavli Affiliate: Salvatore Vitale | First 5 Authors: Matthew Evans, Alessandra Corsi, Chaitanya Afle, Alena Ananyeva, K. G. Arun | Summary: Gravitational-wave astronomy has revolutionized humanity’s view of the universe, a revolution driven by observations that no other field can make. This white paper describes an observatory that builds on decades of investment by the […]


Continue.. Cosmic Explorer: A Submission to the NSF MPSAC ngGW Subcommittee

Cosmic Explorer: A Submission to the NSF MPSAC ngGW Subcommittee

Posted by dbos MIT

Kavli Affiliate: David H. Shoemaker | First 5 Authors: Matthew Evans, Alessandra Corsi, Chaitanya Afle, Alena Ananyeva, K. G. Arun | Summary: Gravitational-wave astronomy has revolutionized humanity’s view of the universe, a revolution driven by observations that no other field can make. This white paper describes an observatory that builds on decades of investment by […]


Continue.. Cosmic Explorer: A Submission to the NSF MPSAC ngGW Subcommittee

Cosmic Explorer: A Submission to the NSF MPSAC ngGW Subcommittee

Posted by dbos MIT

Kavli Affiliate: Peter Fritschel | First 5 Authors: Matthew Evans, Alessandra Corsi, Chaitanya Afle, Alena Ananyeva, K. G. Arun | Summary: Gravitational-wave astronomy has revolutionized humanity’s view of the universe, a revolution driven by observations that no other field can make. This white paper describes an observatory that builds on decades of investment by the […]


Continue.. Cosmic Explorer: A Submission to the NSF MPSAC ngGW Subcommittee

Cosmic Explorer: A Submission to the NSF MPSAC ngGW Subcommittee

Posted by klaurent MIT

Kavli Affiliate: Peter Fritschel | First 5 Authors: Matthew Evans, Alessandra Corsi, Chaitanya Afle, Alena Ananyeva, K. G. Arun | Summary: Gravitational-wave astronomy has revolutionized humanity’s view of the universe, a revolution driven by observations that no other field can make. This white paper describes an observatory that builds on decades of investment by the […]


Continue.. Cosmic Explorer: A Submission to the NSF MPSAC ngGW Subcommittee

N-spherical functors and categorification of Euler’s continuants

Posted by dbos Tokyo

Kavli Affiliate: Mikhail Kapranov | First 5 Authors: Tobias Dyckerhoff, Mikhail Kapranov, Vadim Schechtman, , | Summary: Euler’s continuants are universal polynomials expressing the numerator and denominator of a finite continued fraction whose entries are independent variables. We introduce their categorical lifts which are natural complexes (more precisely, coherently commutative cubes) of functors involving compositions […]


Continue.. N-spherical functors and categorification of Euler’s continuants

N-spherical functors and categorification of Euler’s continuants

Posted by dbos Tokyo

Kavli Affiliate: Mikhail Kapranov | First 5 Authors: Tobias Dyckerhoff, Mikhail Kapranov, Vadim Schechtman, , | Summary: Euler’s continuants are universal polynomials expressing the numerator and denominator of a finite continued fraction whose entries are independent variables. We introduce their categorical lifts which are natural complexes (more precisely, coherently commutative cubes) of functors involving compositions […]


Continue.. N-spherical functors and categorification of Euler’s continuants

N-spherical functors and categorification of Euler’s continuants

Posted by klaurent Tokyo

Kavli Affiliate: Mikhail Kapranov | First 5 Authors: Tobias Dyckerhoff, Mikhail Kapranov, Vadim Schechtman, , | Summary: Euler’s continuants are universal polynomials expressing the numerator and denominator of a finite continued fraction whose entries are independent variables. We introduce their categorical lifts which are natural complexes (more precisely, coherently commutative cubes) of functors involving compositions […]


Continue.. N-spherical functors and categorification of Euler’s continuants

Axion Insulator State in Hundred-Nanometer-Thick Magnetic Topological Insulator Sandwich Heterostructures

Posted by klaurent Peking

Kavli Affiliate: Ke Wang | First 5 Authors: Deyi Zhuo, Zi-Jie Yan, Zi-Ting Sun, Ling-Jie Zhou, Yi-Fan Zhao | Summary: An axion insulator is a three-dimensional (3D) topological insulator (TI), in which the bulk maintains the time-reversal symmetry or inversion symmetry but the surface states are gapped by surface magnetization. The axion insulator state has […]


Continue.. Axion Insulator State in Hundred-Nanometer-Thick Magnetic Topological Insulator Sandwich Heterostructures

Geometric Pooling: maintaining more useful information

Posted by klaurent Tokyo

Kavli Affiliate: Jia Liu | First 5 Authors: Hao Xu, Jia Liu, Yang Shen, Kenan Lou, Yanxia Bao | Summary: Graph Pooling technology plays an important role in graph node classification tasks. Sorting pooling technologies maintain large-value units for pooling graphs of varying sizes. However, by analyzing the statistical characteristic of activated units after pooling, […]


Continue.. Geometric Pooling: maintaining more useful information