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Siyi Li

6 accepted papers

2026

AdaCache: Adaptive Caching and Context Augmentation for Efficient LLM Serving

ICLR 2026poster

Retrieval-Augmented Generation (RAG) significantly enhances Large Language Models by integrating external knowledge sources, but at the cost of substantial computational overhead from extended input sequences. Current RAG systems exhibit two fundamental inefficiencies: redundant processing of frequ…

Cited by 0SourceScholar
2025

Neural Eulerian Scene Flow Fields

ICLR 2025poster

We reframe scene flow as the task of estimating a continuous space-time ordinary differential equation (ODE) that describes motion for an entire observation sequence, represented with a neural prior. Our method, EulerFlow, optimizes this neural prior estimate against several multi-observation recons…

Cited by 1SourcePDFScholar
2025

On-Demand Motion Conversion of Magnetic Helical Microrobots Using Chemistry- and Microstructural-Modified Surface Wettability Modulation

IROS 2025

Magnetic helical microrobots have been widely applicated in environmental remediation, sensing, targeted medical applications, and so on. However, for locomotion and manipulation in unstructured liquid environments, the capabilities of distinguished motions and on-demand parking/starting over a team

Cited by 0SourceScholar
2024

Towards Universal Mesh Movement Networks

NeurIPS 2024spotlight

Solving complex Partial Differential Equations (PDEs) accurately and efficiently is an essential and challenging problem in all scientific and engineering disciplines. Mesh movement methods provide the capability to improve the accuracy of the numerical solution without increasing the overall mesh d…

2023

Efficient Offline Policy Optimization with a Learned Model

ICLR 2023poster

MuZero Unplugged presents a promising approach for offline policy learning from logged data. It conducts Monte-Carlo Tree Search (MCTS) with a learned model and leverages Reanalyze algorithm to learn purely from offline data. For good performance, MCTS requires accurate learned models and a large nu…

2022

Confidence Propagation Cluster: Unleash Full Potential of Object Detectors

CVPR 2022poster

It's been a long history that most object detection methods obtain objects by using the non-maximum suppression (NMS) and its improved versions like Soft-NMS to remove redundant bounding boxes. We challenge those NMS-based methods from three aspects: 1) The bounding box with highest confidence value…

Cited by 16PDFcodeScholar