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Zhiwei Dong

9 accepted papers

2026

DynBridge: Bridging Imagination and Control through Interaction Dynamics for Robot Manipulation

CVPR 2026

Recent generative models allow robots to generate future visual outcomes for action guidance, yet most still address imagination and control independently, resulting in visually coherent rollouts but physically inconsistent behaviors. While structural priors enhance spatial grounding, these methods

Cited by 0SourceScholar
2025

AtomNet: Designing Tiny Models from Operators Under Extreme MCU Constraints

AAAI 2025technical

Tiny machine learning (TinyML) has attracted heightened attention for its ability to provide low-cost and instantaneous performance on edge devices. Particularly, the commonly used microcontroller unit (MCU) imposes extreme constraints on peak memory (SRAM) and storage (Flash). Existing TinyML metho…

Cited by 0SourcePDFScholar
2025

Data-Free Post-Training Quantization with Block-wise Enhanced Sample Generation

ICASSP 2025accepted

Data-free quantization is known for quantizing a pre-trained deep neural network without access to any training data, which applies to many real-world scenarios in that the training data is unavailable due to security, user privacy, or proprietary concerns. Most of the existing data-free quantizatio…

Cited by 0SourceScholar
2025

Leveraging SD Map to Augment HD Map-based Trajectory Prediction

CVPR 2025poster

Latest trajectory prediction models in real-world autonomous driving systems often rely on online High-Definition (HD) maps to understand the road environment.However, online HD maps suffer from perception errors and feature redundancy, which hinder the performance of HD map-based trajectory predict…

Cited by 0SourcePDFScholar
2025

Tool Playgrounds: A Comprehensive and Analyzable Benchmark for LLM Tool Invocation

ICASSP 2025accepted

The rapid advancement of large language models (LLMs) has paved the way for their use in solving real-world problems, which in turn has significantly driven the development of tool-assisted LLMs. This progress necessitates thorough evaluation methods. However, existing benchmarks typically only prov…

Cited by 0SourceScholar
2024

QLLM: Accurate and Efficient Low-Bitwidth Quantization for Large Language Models

ICLR 2024poster

Large Language Models (LLMs) have demonstrated unparalleled efficacy in natural language processing. However, their high computational demands and memory overheads hinder their broad deployment. To address this, two quantization strategies emerge, including Quantization-Aware Training (QAT) and Post…

2020

A Lightweight Multi-Label Segmentation Network for Mobile Iris Biometrics

ICASSP 2020accepted

This paper proposes a novel, lightweight deep convolutional neural network specifically designed for iris segmentation of noisy images acquired by mobile devices. Unlike previous studies, which only focused on improving the accuracy of segmentation mask using the popular CNN technology, our method i…

Cited by 0SourceScholar
2020

CentripetalNet: Pursuing High-Quality Keypoint Pairs for Object Detection

CVPR 2020poster

Keypoint-based detectors have achieved pretty-well performance. However, incorrect keypoint matching is still widespread and greatly affects the performance of the detector. In this paper, we propose CentripetalNet which uses centripetal shift to pair corner keypoints from the same instance. Centrip…

Cited by 220PDFcodeScholar