activity
20192026
most citedWhen to Talk: Chatbot Controls the Timing of Talking during Multi-turn Open-domain Dialogue Generation

2 citations · 6 across the 16 of their papers we have counts for

collaborators

16 papers

cs.MM2026

MTAVG-Bench: A Diagnostic Benchmark for Multi-Talker Dialogue-Centric Audio-Video Generation

Yang-Hao Zhou, Haitian Li, Rexar Lin +12

Recent advances in text-to-audio-video (T2AV) generation have enabled models to synthesize audio-visual videos with multi-participant dialogues. However, existing evaluation benchm…

cs.CV2026

Efficient and Robust Video Defense Framework against 3D-field Personalized Talking Face

Rui-qing Sun, Xingshan Yao, Tian Lan +6

State-of-the-art 3D-field video-referenced Talking Face Generation (TFG) methods synthesize high-fidelity personalized talking-face videos in real time by modeling 3D geometry and…

cs.AI2026

DeepSurvey-Bench: Evaluating Academic Value of Automatically Generated Scientific Surveys

Guo-Biao Zhang, Xian-Ling Mao, Ding-Yuan Liu +4

The rapid development of automated survey generation technology has made it increasingly important to establish a comprehensive benchmark to evaluate the quality of generated surve…

cs.CV2025

ISExplore:Informative Segment Selection for Efficient Personalized 3D Talking Face Generation

Rui-Qing Sun, Ang Li, Zhijing Wu +5

Talking Face Generation (TFG) methods based on Neural Radiance Fields (NeRF) and 3D Gaussian Splatting (3DGS) have recently achieved impressive progress in personalized talking hea…

cs.CL2025

A Survey of Automatic Evaluation Methods on Text, Visual and Speech Generations

Tian Lan, Yang-Hao Zhou, Zi-Ao Ma +8

Recent advances in deep learning have significantly enhanced generative AI capabilities across text, images, and audio. However, automatically evaluating the quality of these gener…

cs.AI2025

T2I-Eval-R1: Reinforcement Learning-Driven Reasoning for Interpretable Text-to-Image Evaluation

Zi-Ao Ma, Tian Lan, Rong-Cheng Tu +5

The rapid progress in diffusion-based text-to-image (T2I) generation has created an urgent need for interpretable automatic evaluation methods that can assess the quality of genera…

cs.CL2025

SEOE: A Scalable and Reliable Semantic Evaluation Framework for Open Domain Event Detection

Yi-Fan Lu, Xian-Ling Mao, Tian Lan +3

Automatic evaluation for Open Domain Event Detection (ODED) is a highly challenging task, because ODED is characterized by a vast diversity of un-constrained output labels from var…

cs.CL2024

Automatic Evaluation for Text-to-image Generation: Task-decomposed Framework, Distilled Training, and Meta-evaluation Benchmark

Rong-Cheng Tu, Zi-Ao Ma, Tian Lan +3

Driven by the remarkable progress in diffusion models, text-to-image generation has made significant strides, creating a pressing demand for automatic quality evaluation of generat…

cs.CL2024★ 1 cited

Multi-modal Retrieval Augmented Multi-modal Generation: Datasets, Evaluation Metrics and Strong Baselines

Zi-Ao Ma, Tian Lan, Rong-Cheng Tu +6

We present a systematic investigation of Multi-modal Retrieval Augmented Multi-modal Generation (MRAG), a novel task that enables foundation models to process multi-modal web c…

cs.CL2024

Training Language Models to Critique With Multi-agent Feedback

Tian Lan, Wenwei Zhang, Chengqi Lyu +6

Critique ability, a meta-cognitive capability of humans, presents significant challenges for LLMs to improve. Recent works primarily rely on supervised fine-tuning (SFT) using crit…

cs.CL2024★ 1 cited

Beyond Exact Match: Semantically Reassessing Event Extraction by Large Language Models

Yi-Fan Lu, Xian-Ling Mao, Tian Lan +3

Event extraction has gained extensive research attention due to its broad range of applications. However, the current mainstream evaluation method for event extraction relies on to…

cs.CL2024

CriticEval: Evaluating Large Language Model as Critic

Tian Lan, Wenwei Zhang, Chen Xu +4

Critique ability, i.e., the capability of Large Language Models (LLMs) to identify and rectify flaws in responses, is crucial for their applications in self-improvement and scalabl…

cs.CL2022★ 1 cited

Momentum Decoding: Open-ended Text Generation As Graph Exploration

Tian Lan, Yixuan Su, Shuhang Liu +2

Open-ended text generation with autoregressive language models (LMs) is one of the core tasks in natural language processing. However, maximization-based decoding methods (e.g., gr…

cs.CL2022

Cross-Lingual Phrase Retrieval

Heqi Zheng, Xiao Zhang, Zewen Chi +5

Cross-lingual retrieval aims to retrieve relevant text across languages. Current methods typically achieve cross-lingual retrieval by learning language-agnostic text representation…

cs.CL2020★ 1 cited

Which Kind Is Better in Open-domain Multi-turn Dialog,Hierarchical or Non-hierarchical Models? An Empirical Study

Tian Lan, Xian-Ling Mao, Wei Wei +1

Currently, open-domain generative dialog systems have attracted considerable attention in academia and industry. Despite the success of single-turn dialog generation, multi-turn di…

cs.CL2019★ 2 cited

When to Talk: Chatbot Controls the Timing of Talking during Multi-turn Open-domain Dialogue Generation

Tian Lan, Xianling Mao, Heyan Huang +1

Despite the multi-turn open-domain dialogue systems have attracted more and more attention and made great progress, the existing dialogue systems are still very boring. Nearly all…