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Zijie Meng

3 accepted papers

2026

TimeOmni-1: Incentivizing Complex Reasoning with Time Series in Large Language Models

ICLR 2026poster

Recent advances in multimodal time series learning underscore a paradigm shift from analytics centered on basic patterns toward advanced time series understanding and reasoning. However, existing multimodal time series datasets mostly remain at the level of surface alignment and question answering,…

Cited by 0SourcecodeScholar
2025

3D-RAD: A Comprehensive 3D Radiology Med-VQA Dataset with Multi-Temporal Analysis and Diverse Diagnostic Tasks

NeurIPS 2025poster

Medical Visual Question Answering (Med-VQA) holds significant potential for clinical decision support, yet existing efforts primarily focus on 2D imaging with limited task diversity. This paper presents 3D-RAD, a large-scale dataset designed to advance 3D Med-VQA using radiology CT scans. The 3D-RAD…

Cited by 0SourceScholar
2024

Ladder: A Model-Agnostic Framework Boosting LLM-based Machine Translation to the Next Level

EMNLP 2024main

General-purpose Large Language Models (LLMs) like GPT-4 have achieved remarkable advancements in machine translation (MT) by leveraging extensive web content. On the other hand, translation-specific LLMs are built by pre-training on domain-specific monolingual corpora and fine-tuning with human-anno…