Wang Junjie
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View article: Estimation of Hydromechanical Properties of Unsaturated Soils Using Machine Learning Techniques
Estimation of Hydromechanical Properties of Unsaturated Soils Using Machine Learning Techniques Open
Compacted unsaturated soils are widely used in the construction of embankments, pavements, subgrades, foundations, retaining walls, railways and slopes, and their hydro-mechanical behavior is influenced by both net normal stress and matric…
View article: Adversarial Attack on Black-Box Multi-Agent by Adaptive Perturbation
Adversarial Attack on Black-Box Multi-Agent by Adaptive Perturbation Open
Evaluating security and reliability for multi-agent systems (MAS) is urgent as they become increasingly prevalent in various applications. As an evaluation technique, existing adversarial attack frameworks face certain limitations, e.g., i…
View article: Adversarial Attack on Black-Box Multi-Agent by Adaptive Perturbation
Adversarial Attack on Black-Box Multi-Agent by Adaptive Perturbation Open
Evaluating security and reliability for multi-agent systems (MAS) is urgent as they become increasingly prevalent in various applications. As an evaluation technique, existing adversarial attack frameworks face certain limitations, e.g., i…
View article: On the Role of Interlayer Electrons on the Frictional Behavior of Two-Dimensional Electrides
On the Role of Interlayer Electrons on the Frictional Behavior of Two-Dimensional Electrides Open
Friction accounts for up to 30% of global energy consumption, underscoring the urgent need for superlubricity in advanced materials. Two-dimensional (2D) electrides are layered materials with cationic layers separated by 2D confined electr…
View article: SpecQuant: Spectral Decomposition and Adaptive Truncation for Ultra-Low-Bit LLMs Quantization
SpecQuant: Spectral Decomposition and Adaptive Truncation for Ultra-Low-Bit LLMs Quantization Open
The emergence of accurate open large language models (LLMs) has sparked a push for advanced quantization techniques to enable efficient deployment on end-user devices. In this paper, we revisit the challenge of extreme LLM compression -- t…
View article: On the Role of Interlayer Electrons on the Frictional Behavior of Two-Dimensional Electrides
On the Role of Interlayer Electrons on the Frictional Behavior of Two-Dimensional Electrides Open
Friction accounts for up to 30% of global energy consumption, underscoring the urgent need for superlubricity in advanced materials. Two-dimensional (2D) electrides are layered materials with cationic layers separated by 2D confined electr…
View article: SpecQuant: Spectral Decomposition and Adaptive Truncation for Ultra-Low-Bit LLMs Quantization
SpecQuant: Spectral Decomposition and Adaptive Truncation for Ultra-Low-Bit LLMs Quantization Open
The emergence of accurate open large language models (LLMs) has sparked a push for advanced quantization techniques to enable efficient deployment on end-user devices. In this paper, we revisit the challenge of extreme LLM compression -- t…
View article: GroupRank: A Groupwise Reranking Paradigm Driven by Reinforcement Learning
GroupRank: A Groupwise Reranking Paradigm Driven by Reinforcement Learning Open
Large Language Models have shown strong potential as rerankers to enhance the overall performance of RAG systems. However, existing reranking paradigms are constrained by a core theoretical and practical dilemma: Pointwise methods, while s…
View article: GroupRank: A Groupwise Reranking Paradigm Driven by Reinforcement Learning
GroupRank: A Groupwise Reranking Paradigm Driven by Reinforcement Learning Open
Large Language Models have shown strong potential as rerankers to enhance the overall performance of RAG systems. However, existing reranking paradigms are constrained by a core theoretical and practical dilemma: Pointwise methods, while s…
View article: One Shot Dominance: Knowledge Poisoning Attack on Retrieval-Augmented Generation Systems
One Shot Dominance: Knowledge Poisoning Attack on Retrieval-Augmented Generation Systems Open
Large Language Models (LLMs) enhanced with Retrieval-Augmented Generation (RAG) have shown improved performance in generating accurate responses. However, the dependence on external knowledge bases introduces potential security vulnerabili…
View article: <b>China</b><b>’</b><b>s Mangrove Stability (2000-2021) and Conservation Priorities</b>
<b>China</b><b>’</b><b>s Mangrove Stability (2000-2021) and Conservation Priorities</b> Open
Mangroves are critical coastal ecosystems that sustain biodiversity, sequester carbon, and buffer coastlines, yet they face mounting pressures from urbanization and climate change. Assessing mangrove ecosystem stability across space and ti…
View article: HIV Prevention Cascade and PrEP/PEP Implementation Gaps Among High-Risk University Students — Sichuan Province, China, 2022–2023
HIV Prevention Cascade and PrEP/PEP Implementation Gaps Among High-Risk University Students — Sichuan Province, China, 2022–2023 Open
View article: <b>China</b><b>’</b><b>s Mangrove Stability (2000-2021) and Conservation Priorities</b>
<b>China</b><b>’</b><b>s Mangrove Stability (2000-2021) and Conservation Priorities</b> Open
Mangroves are critical coastal ecosystems that sustain biodiversity, sequester carbon, and buffer coastlines, yet they face mounting pressures from urbanization and climate change. Assessing mangrove ecosystem stability across space and ti…