1,072 research outputs found
Risk Communication Mechanisms in China Coping with the Risk of Digital Transformation of Society
In the process of promoting the digital transformation of the society, digital platform companies will transform the previously uncontrollable uncertain damage into controllable uncertain damage by reasonable risk decisions. but at the same time, unreasonable risk decisions will cause new uncertain damage and it is the main source of risk in the digital society. How to motivate multiple risk stakeholders such as government, digital platform companies and the public to jointly make reasonable risk decisions and practices is the dilemma of risk management in digital society. China has opened up the governance of digital platform companies to the government and the public through a dual cycle system of risk decision-making. These Institutional innovations are aimed at transforming in-company business decisions into public decisions negotiated by multiple risk stakeholders through constructing risk communication mechanisms, thereby enhancing the transparency, democracy and accountability of risk decisions. However, there are many problems in the construction of specific communication mechanisms, which hinder the regional development of digital economy in Asia. China should learn from other’s experience and promote the convergence of risk communication mechanisms by more concrete measures
FX Resilience around the World: Fighting Volatile Cross-Border Capital Flows
We show that capital flow (CF) volatility exerts an adverse effect on
exchange rate (FX) volatility, regardless of whether capital controls have been
put in place. However, this effect can be significantly moderated by certain
macroeconomic fundamentals that reflect trade openness, foreign assets
holdings, monetary policy easing, fiscal sustainability, and financial
development. Passing the threshold levels of these macroeconomic fundamentals,
the adverse effect of CF volatility may be negligible. We further construct an
intuitive FX resilience measure, which provides an assessment of the strength
of a country's exchange rates
A Data-Centric Solution to NonHomogeneous Dehazing via Vision Transformer
Recent years have witnessed an increased interest in image dehazing. Many
deep learning methods have been proposed to tackle this challenge, and have
made significant accomplishments dealing with homogeneous haze. However, these
solutions cannot maintain comparable performance when they are applied to
images with non-homogeneous haze, e.g., NH-HAZE23 dataset introduced by NTIRE
challenges. One of the reasons for such failures is that non-homogeneous haze
does not obey one of the assumptions that is required for modeling homogeneous
haze. In addition, a large number of pairs of non-homogeneous hazy image and
the clean counterpart is required using traditional end-to-end training
approaches, while NH-HAZE23 dataset is of limited quantities. Although it is
possible to augment the NH-HAZE23 dataset by leveraging other non-homogeneous
dehazing datasets, we observe that it is necessary to design a proper
data-preprocessing approach that reduces the distribution gaps between the
target dataset and the augmented one. This finding indeed aligns with the
essence of data-centric AI. With a novel network architecture and a principled
data-preprocessing approach that systematically enhances data quality, we
present an innovative dehazing method. Specifically, we apply RGB-channel-wise
transformations on the augmented datasets, and incorporate the state-of-the-art
transformers as the backbone in the two-branch framework. We conduct extensive
experiments and ablation study to demonstrate the effectiveness of our proposed
method.Comment: Accepted by CVPRW 202
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