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20212026
most citedConversations Gone Alright: Quantifying and Predicting Prosocial Outcomes in Online Conversations

24 citations · 32 across the 10 of their papers we have counts for

collaborators

10 papers

cs.CL2026

YouZhi: Towards High-Concurrency Financial LLMs via Adaptive GQA-to-MLA Transition

PSBC LLM Team, Huawei LLM Team, Ruihan Long +56

Large language models (LLMs) drive significant financial innovations, yet their high-concurrency deployment is severely bottlenecked by KV cache memory overhead, which inflates inf…

cs.CL2025

Ref-Long: Benchmarking the Long-context Referencing Capability of Long-context Language Models

Junjie Wu, Gefei Gu, Yanan Zheng +2

Long-context language models (LCLMs) have exhibited impressive capabilities in long-context understanding tasks. Among these, long-context referencing -- a crucial task that requir…

cs.CL2025

SitEmb-v1.5: Improved Context-Aware Dense Retrieval for Semantic Association and Long Story Comprehension

Junjie Wu, Jiangnan Li, Yuqing Li +6

Retrieval-augmented generation (RAG) over long documents typically involves splitting the text into smaller chunks, which serve as the basic units for retrieval. However, due to de…

cs.AI2025

Understanding LLMs' Fluid Intelligence Deficiency: An Analysis of the ARC Task

Junjie Wu, Mo Yu, Lemao Liu +2

While LLMs have exhibited strong performance on various NLP tasks, it is noteworthy that most of these tasks rely on utilizing the vast amount of knowledge encoded in LLMs' paramet…

cs.CL2025★ 8 cited

The Stochastic Parrot on LLM's Shoulder: A Summative Assessment of Physical Concept Understanding

Mo Yu, Lemao Liu, Junjie Wu +5

In a systematic way, we investigate a widely asked question: Do LLMs really understand what they say?, which relates to the more familiar term Stochastic Parrot. To this end, we pr…

cs.CV2024

Unified Triplet-Level Hallucination Evaluation for Large Vision-Language Models

Junjie Wu, Tsz Ting Chung, Kai Chen +1

Despite the outstanding performance in vision-language reasoning, Large Vision-Language Models (LVLMs) might generate hallucinated contents that do not exist in the given image. Mo…

cs.CL2024

Rethinking Targeted Adversarial Attacks For Neural Machine Translation

Junjie Wu, Lemao Liu, Wei Bi +1

Targeted adversarial attacks are widely used to evaluate the robustness of neural machine translation systems. Unfortunately, this paper first identifies a critical issue in the ex…

cs.CL2023

Towards General Error Diagnosis via Behavioral Testing in Machine Translation

Junjie Wu, Lemao Liu, Dit-Yan Yeung

Behavioral testing offers a crucial means of diagnosing linguistic errors and assessing capabilities of NLP models. However, applying behavioral testing to machine translation (MT)…

cs.CL2023

SCAT: Robust Self-supervised Contrastive Learning via Adversarial Training for Text Classification

Junjie Wu, Dit-Yan Yeung

Despite their promising performance across various natural language processing (NLP) tasks, current NLP systems are vulnerable to textual adversarial attacks. To defend against the…

cs.CY2021★ 24 cited

Conversations Gone Alright: Quantifying and Predicting Prosocial Outcomes in Online Conversations

Jiajun Bao, Junjie Wu, Yiming Zhang +2

Online conversations can go in many directions: some turn out poorly due to antisocial behavior, while others turn out positively to the benefit of all. Research on improving onlin…