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Zhixiong Zhang

4 accepted papers

2026

Advancing Complex Video Object Segmentation via Progressive Concept Construction

ICLR 2026poster

We propose Segment Concept (SeC), a concept-driven video object segmentation (VOS) framework that shifts from conventional feature matching to the progressive construction and utilization of high-level, object-centric representations. SeC employs Large Vision-Language Models (LVLMs) to integrate vis…

Cited by 0SourcecodeScholar
2026

GPT4Scene: Understand 3D Scenes from Videos with Vision-Language Models

ICLR 2026poster

In recent years, 2D Vision-Language Models (VLMs) have made significant strides in image-text understanding tasks. However, their performance in 3D spatial comprehension, which is critical for embodied intelligence, remains limited. Recent advances have leveraged 3D point clouds and multi-view image…

Cited by 0SourcecodeScholar
2025

SongGen: A Single Stage Auto-regressive Transformer for Text-to-Song Generation

ICML 2025poster

Text-to-song generation, the task of creating vocals and accompaniment from textual inputs, poses significant challenges due to domain complexity and data scarcity. Existing approaches often employ multi-stage generation procedures, leading to cumbersome training and inference pipelines, as well as…

2024

SparkRA: A Retrieval-Augmented Knowledge Service System Based on Spark Large Language Model

EMNLP 2024system demonstrations

Large language models (LLMs) have shown remarkable achievements across various language tasks. To enhance the performance of LLMs in scientific literature services, we developed the scientific literature LLM (SciLit-LLM) through pre-training and supervised fine-tuning on scientific literature, build…

Cited by 1SourcePDFScholar