Soft Decomposed Policy-Critic: Bridging the Gap for Effective Continuous Control with Discrete RL

Kavli Affiliate: Zhuo Li | First 5 Authors: Yechen Zhang, Jian Sun, Gang Wang, Zhuo Li, Wei Chen | Summary: Discrete reinforcement learning (RL) algorithms have demonstrated exceptional performance in solving sequential decision tasks with discrete action spaces, such as Atari games. However, their effectiveness is hindered when applied to continuous control problems due to […]


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The Structure and Morphology of Galaxies during the Epoch of Reionization Revealed by JWST

Kavli Affiliate: Luis C. Ho | First 5 Authors: Wen Sun, Luis C. Ho, Ming-Yang Zhuang, Chao Ma, Changhao Chen | Summary: We analyze 347 galaxies at redshift $4<z<9.5$ using JWST observations from the CEERS program by fitting a two-dimensional parametric model simultaneously to the seven-filter NIRCam images to measure the overall structural parameters and […]


Continue.. The Structure and Morphology of Galaxies during the Epoch of Reionization Revealed by JWST

The Structure and Morphology of Galaxies during the Epoch of Reionization Revealed by JWST

Kavli Affiliate: Luis C. Ho | First 5 Authors: Wen Sun, Luis C. Ho, Ming-Yang Zhuang, Chao Ma, Changhao Chen | Summary: We analyze 347 galaxies at redshift $4<z<9.5$ using JWST observations from the CEERS program by fitting a two-dimensional parametric model simultaneously to the seven-filter NIRCam images to measure the overall structural parameters and […]


Continue.. The Structure and Morphology of Galaxies during the Epoch of Reionization Revealed by JWST

FashionLOGO: Prompting Multimodal Large Language Models for Fashion Logo Embeddings

Kavli Affiliate: Jing Wang | First 5 Authors: Yulin Su, Min Yang, Minghui Qiu, Jing Wang, Tao Wang | Summary: Logo embedding plays a crucial role in various e-commerce applications by facilitating image retrieval or recognition, such as intellectual property protection and product search. However, current methods treat logo embedding as a purely visual problem, […]


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Evolutionary Paths of Active Galactic Nuclei and Their Host Galaxies

Kavli Affiliate: Luis C. Ho | First 5 Authors: Ming-Yang Zhuang, Luis C. Ho, , , | Summary: The tight correlations between the masses of supermassive black holes (BHs) and the properties of their host galaxies suggest that BHs coevolve with galaxies. However, what is the link between BH mass ($M_{rm BH}$) and the properties […]


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Solving Challenging Math Word Problems Using GPT-4 Code Interpreter with Code-based Self-Verification

Kavli Affiliate: Ke Wang | First 5 Authors: Aojun Zhou, Ke Wang, Zimu Lu, Weikang Shi, Sichun Luo | Summary: Recent progress in large language models (LLMs) like GPT-4 and PaLM-2 has brought significant advancements in addressing math reasoning problems. In particular, OpenAI’s latest version of GPT-4, known as GPT-4 Code Interpreter, shows remarkable performance […]


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Radio Pulsar B0950$+$08: Radiation in Magnetosphere and Sparks above Surface

Kavli Affiliate: Kejia Lee | First 5 Authors: Zhengli Wang, Jiguang Lu, Jinchen Jiang, Shunshun Cao, Kejia Lee | Summary: We observed the nearby 100$%$-duty-cycle radio pulsar B0950+08 using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). We obtained the polarization profile for its entire rotation, which enabled us to investigate its magnetospheric radiation geometry and […]


Continue.. Radio Pulsar B0950$+$08: Radiation in Magnetosphere and Sparks above Surface

Radio Pulsar B0950$+$08: Radiation in Magnetosphere and Sparks above Surface

Kavli Affiliate: Kejia Lee | First 5 Authors: Zhengli Wang, Jiguang Lu, Jinchen Jiang, Shunshun Cao, Kejia Lee | Summary: We observed the nearby 100$%$-duty-cycle radio pulsar B0950+08 using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). We obtained the polarization profile for its entire rotation, which enabled us to investigate its magnetospheric radiation geometry and […]


Continue.. Radio Pulsar B0950$+$08: Radiation in Magnetosphere and Sparks above Surface