Results 131 to 140 of about 4,842,470 (311)
Dynamical Regimes of Multimodal Diffusion Models
CoRRDiffusion based generative models have achieved unprecedented fidelity in synthesizing high dimensional data, yet the theoretical mechanisms governing multimodal generation remain poorly understood. Here, we present a theoretical framework for coupled diffusion models, using coupled Ornstein-Uhlenbeck processes as a tractable model.
Emil Albrychiewicz +2 more
openaire +2 more sources
Information Dynamics and Equilibrium Multiplicity in Global Games of Regime Change [PDF]
Global games of regime change -- that is, coordination games of incomplete information in which a status quo is abandoned once a sufficiently large fraction of agents attacks it -- have been used to study crises phenomena such as currency attacks, bank ...
George-Marios Angeletos +2 more
core
Reprogramming tumor cells with LCOR mRNA nanotherapy to enhance immunotherapy
Molecular Oncology, EarlyView.LCOR (Ligand‐dependent corepressor) mRNA encapsulated in polymeric nanoparticles restores LCOR activity in tumor cells, constraining aggressive tumor cell states and increasing tumor immunogenicity. This reprogramming makes tumor cells more vulnerable to T‐cell attack and enhances their response to immune‐checkpoint immunotherapy.
Gabriel Serra‐Mir +9 more
wiley +1 more source
Economia e Sociedade, 2013 A tese deste trabalho é que as técnicas mais sofisticadas atualmente utilizadas pelos economistas para fazer previsões (métodos não estruturais de previsão, em geral, e modelos de detecção de mudanças de regime, em particular) não parecem realmente muito
Newton Paulo Bueno
doaj
Reducing transportation emissions is one of Ontario’s goals to tackle climate change. This thesis research analyzes the transition to electric vehicles (EVs) by using the technology innovation system (TIS) and the multi-level perspective (MLP) approaches
Zoulina Al Sawajneh (18161974)
core +1 more source
Exchange Rate Dynamics, Intervention and Regime Shifts in China: A Market Microstructure Analysis [PDF]
, 2013 This thesis applies the market microstructure approach to investigate exchange rate dynamics, intervention and regime shifts in China’s exchange rate system.
ZHANG, WENTING
core
Molecular Oncology, EarlyView.This paper shows that size‐exclusion chromatography and sequential centrifugation applied to seminal plasma enrich for different populations of extracellular vesicles. This may significantly affect the detection and analysis of extracellular vesicle‐associated cancer biomarkers.
Elen Telumyan +8 more
wiley +1 more source
Inflation dynamics and regime shifts [PDF]
This paper extends the New Keynesian model to allow for stochastic shifts in the monetary policy regime. Agents cannot observe the regime and use a Bayesian learning rule to make optimal inferences.
Lendvai, Julia
core
Tumour‐proximal deep serum proteomics identifies biomarkers associated with ovarian cancer
Molecular Oncology, EarlyView.New biomarkers are needed for early ovarian cancer detection. Ovarian (tumour‐proximal) and peripheral vein serum from healthy women and patients with benign or malignant tumours underwent nanoparticle‐enriched deep proteomics. Ovarian serum yielded more protein identifications and revealed tumour‐reflective signatures.
Darren Lau +9 more
wiley +1 more source
Dynamical regimes of discrete diffusion models
Journal of Statistical Mechanics: Theory and ExperimentAbstract Diffusion models generate high-dimensional data such as images by learning a process that gradually removes noise from corrupted data. Recent studies have shown that the backward dynamics of diffusion models exhibit two characteristic transitions: the speciation transition, at which generated samples begin to capture the ...
Takahashi, Tomoei +2 more
openaire +2 more sources