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Zhengdong Zhang

7 accepted papers

2026

MANZANO: A Simple and Scalable Unified Multimodal Model with a Hybrid Vision Tokenizer

ICLR 2026poster

Unified multimodal Large Language Models (LLMs) that can both understand and generate visual content hold immense potential. However, existing open-source models often suffer from a performance trade-off between these capabilities. We present Manzano, a simple and scalable unified framework that sub…

Cited by 0SourceScholar
2024

Students’ Perceptions and Preferences of Generative Artificial Intelligence Feedback for Programming

AAAI 2024technical

The rapid evolution of artificial intelligence (AI), specifically large language models (LLMs), has opened opportunities for various educational applications. This paper explored the feasibility of utilizing ChatGPT, one of the most popular LLMs, for automating feedback for Java programming assignme…

Cited by 18SourcePDFScholar
2022

Scene Transformer: A unified architecture for predicting future trajectories of multiple agents

ICLR 2022poster

Predicting the motion of multiple agents is necessary for planning in dynamic environments. This task is challenging for autonomous driving since agents (e.g., vehicles and pedestrians) and their associated behaviors may be diverse and influence one another. Most prior work have focused on predictin…

Cited by 0SourcePDFScholar
2020

Streaming Object Detection for 3-D Point Clouds

ECCV 2020poster

Autonomous vehicles operate in a dynamic environment, where the speed with which a vehicle can perceive and react impacts the safety and efficacy of the system. LiDAR provides a central and prominent sensory modality that informs many existing perceptual systems including object detection, segmentat…

2019

FSMI: Fast Computation of Shannon Mutual Information for Information-Theoretic Mapping

ICRA 2019poster

Information-based mapping algorithms are critical to robot exploration tasks in several applications ranging from disaster response to space exploration. Unfortunately, most existing information-based mapping algorithms are plagued by the computational difficulty of evaluating the Shannon mutual inf…

Cited by 62SourceScholar
2019

High-Throughput Computation of Shannon Mutual Information on Chip

RSS 2019poster

Exploration problems are fundamental to robotics, arising in various domains, ranging from search and rescue to space exploration. Many effective exploration algorithms rely on the computation of mutual information between the current map and potential future measurements in order to make planning d…

Cited by 12SourcePDFScholar
2017

Visual-Inertial Odometry on Chip: An Algorithm-and-Hardware Co-design Approach

RSS 2017poster

Autonomous navigation of miniaturized robots (e.g., nano/pico aerial vehicles) is currently a grand challenge for robotics research, due to the need for processing a large amount of sensor data (e.g., camera frames) with limited on-board computational resources. In this paper we focus on the design…

Cited by 69SourcePDFScholar