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Weizhi Wang

11 accepted papers

2026

ICAD-LLM: One-for-All Anomaly Detection via In-Context Learning with Large Language Models

AAAI 2026technical

Anomaly detection (AD) is a fundamental task of critical importance across numerous domains. Current systems increasingly operate in rapidly evolving environments that generate diverse yet interconnected data modalities—such as time series, system logs, and tabular records—as exemplified by modern I

Cited by 0SourcePDFScholar
2026

LaTo: Landmark-tokenized Diffusion Transformer for Fine-grained Human Face Editing

ICLR 2026poster

Recent multimodal models for instruction-based face editing enable semantic manipulation but still struggle with precise attribute control and identity preservation. Structural facial representations such as landmarks are effective for intermediate supervision, yet most existing methods treat them a…

Cited by 0SourcecodeScholar
2025

Tora: Trajectory-oriented Diffusion Transformer for Video Generation

CVPR 2025poster

Recent advancements in Diffusion Transformer (DiT) have demonstrated remarkable proficiency in producing high-quality video content. Nonetheless, the potential of transformer-based diffusion models for effectively generating videos with controllable motion remains an area of limited exploration. Thi…

2025

Train a Unified Multimodal Data Quality Classifier with Synthetic Data

EMNLP 2025

The Multimodal Large Language Models (MLLMs) are continually pre-trained on a mixture of image-text caption data and interleaved document data, while the high-quality data filtering towards image-text interleaved document data is under-explored. We propose to train an efficient MLLM as a Unified Mul

Cited by 0SourcePDFScholar
2025

TransVDM: Motion-Constrained Video Diffusion Model for Transparent Video Synthesis

ICASSP 2025accepted

Recent developments in Video Diffusion Models (VDMs) have demonstrated remarkable capability to generate high-quality video content. Nonetheless, the potential of VDMs for creating transparent videos remains largely uncharted. In this paper, we introduce TransVDM, the first diffusion-based model spe…

Cited by 0SourceScholar
2023

Augmenting Language Models with Long-Term Memory

NeurIPS 2023poster

Existing large language models (LLMs) can only afford fix-sized inputs due to the input length limit, preventing them from utilizing rich long-context information from past inputs. To address this, we propose a framework, Language Models Augmented with Long-Term Memory (LongMem), which enables LLMs…

Cited by 186SourcePDFScholar
2023

Visually-Augmented Language Modeling

ICLR 2023poster

Human language is grounded on multimodal knowledge including visual knowledge like colors, sizes, and shapes. However, current large-scale pre-trained language models rely on the text-only self-supervised training with massive text data, which precludes them from utilizing relevant visual informatio…

2022

Non-Parametric Domain Adaptation for End-to-End Speech Translation

EMNLP 2022main

The end-to-end speech translation (E2E-ST) has received increasing attention due to the potential of its less error propagation, lower latency and fewer parameters. However, the effectiveness of neural-based approaches to this task is severely limited by the available training corpus, especially for…

2022

Regularizing End-to-End Speech Translation with Triangular Decomposition Agreement

AAAI 2022technical

End-to-end speech-to-text translation (E2E-ST) is becoming increasingly popular due to the potential of its less error propagation, lower latency, and fewer parameters. Given the triplet training corpus〈speech, transcription, translation〉, the conventional high-quality E2E-ST system leverages the〈sp…

2021

Rethinking Zero-shot Neural Machine Translation: From a Perspective of Latent Variables

EMNLP 2021finding

Zero-shot translation, directly translating between language pairs unseen in training, is a promising capability of multilingual neural machine translation (NMT). However, it usually suffers from capturing spurious correlations between the output language and language invariant semantics due to the…