Results 171 to 180 of about 2,121 (306)

A fair multi-resource allocation mechanism for time-varying discrete jobs with placement constraints

物联网学报
A key issue in resource sharing in cloud computing is how to fairly and efficiently allocate the multi-resources to users with dynamic demand. Multi-resource fair allocation in a cloud computing system usually faces problems, such as subdividing the ...
LI Jie, WANG Jianzhou
doaj  

Simple conditions for mixing of infinitely divisible processes [PDF]

Let (Xt)t[epsilon]T be a real-valued, stationary, infinitely divisible stochastic process. We show that (Xt)t[epsilon]T is mixing if and only if Eei(Xt - X0) --> EeiX02, provided the Lévy measure of X0 has no atoms in 2[pi]Z.
Rosinski, Jan, Zak, Tomasz
core  

Dictionary‐based weak‐form training for noise‐robust series hybrid models with multiplicative unknowns

AIChE Journal, EarlyView.
ABSTRACT Hybrid modeling combines first‐principles equations with a data‐driven subcomponent. Training for the data‐driven part is sensitive to measurement noise when training targets are constructed using pointwise time derivatives. Beyond differentiation errors, hybrid models involve solving an inverse problem to estimate the data‐driven term, which ...
Hangjun Cho, Akshay Kudva, Parth Shah, Dongheon Lee, Joseph Sang‐Il Kwon   +4 more
wiley   +1 more source

A scaling limit theorem for controlled branching processes with a size-divisible term. [PDF]

Rev R Acad Cienc Exactas Fis Nat A Mat
González M, Martín-Chávez P, Del Puerto I.   +2 more
europepmc   +1 more source

SigmaFormer: Augmenting transformer encoders with COSMO sigma profiles for pure component property prediction

AIChE Journal, EarlyView.
Abstract Transformer‐based molecular models pretrained on SMILES strings demonstrate strong performance in property prediction. However, these model often lack explicit integration of molecular surface charge distributions that govern intermolecular interactions such as hydrogen bonding and polarity.
Tae Hyun Kim, Silabrata Pahari, Joseph Sang‐Il Kwon   +2 more
wiley   +1 more source

Insurance risk analysis using tempered stable subordinator. [PDF]

J Appl Stat
Aktaş Aslan T, Bulut Karageyik B.
europepmc   +1 more source

Automated generative process synthesis via transformer‐based dual‐loop simulation and optimization

AIChE Journal, EarlyView.
Abstract This study presents a novel framework for automated generative process synthesis, addressing the complexity of simultaneously optimizing discrete topologies and continuous operating variables. To overcome conventional superstructure limitations, we propose a dual‐loop architecture integrating generative transformers with rigorous process ...
Yeong Woo Son, Chan Kim, Ji Hun Pak, Hain Lee, Jong Min Lee   +4 more
wiley   +1 more source

Markov processes with infinitely divisible limit distributions: some examples [PDF]

A set of examples is described which suggests that members of a certain class of Markov processes have infinitely divisible limit distributions. Counter examples rule out such a possibility and raise the question of what further restrictions are required
Kelly, Douglas, Simons, Gordon
core  

Large Language Model in Materials Science: Roles, Challenges, and Strategic Outlook

Advanced Intelligent Discovery, EarlyView.
Large language models (LLMs) are reshaping materials science. Acting as Oracle, Surrogate, Quant, and Arbiter, they now extract knowledge, predict properties, gauge risk, and steer decisions within a traceable loop. Overcoming data heterogeneity, hallucinations, and poor interpretability demands domain‐adapted models, cross‐modal data standards, and ...
Jinglan Zhang, Xinyi Chen, Xu Ye, Yulin Yang, Bin Ai   +4 more
wiley   +1 more source

Computers, meaning, and consciousness. [PDF]

Neurosci Conscious
Worden R.
europepmc   +1 more source