Search Results for author: Xiaofeng Wu

Found 18 papers, 0 papers with code

FTBC: Forward Temporal Bias Correction for Optimizing ANN-SNN Conversion

no code implementations27 Mar 2024 Xiaofeng Wu, Velibor Bojkovic, Bin Gu, Kun Suo, Kai Zou

Spiking Neural Networks (SNNs) offer a promising avenue for energy-efficient computing compared with Artificial Neural Networks (ANNs), closely mirroring biological neural processes.

A Simulation-Augmented Benchmarking Framework for Automatic RSO Streak Detection in Single-Frame Space Images

no code implementations30 Apr 2023 Zhe Chen, Yang Yang, Anne Bettens, Youngho Eun, Xiaofeng Wu

In our framework, by making the best use of the hardware parameters of the sensor that captures real-world space images, we first develop a high-fidelity RSO simulator that can generate various realistic space images.

Benchmarking object-detection +1

Efficient 3D Object Reconstruction using Visual Transformers

no code implementations16 Feb 2023 Rohan Agarwal, Wei Zhou, Xiaofeng Wu, Yuhan Li

Reconstructing a 3D object from a 2D image is a well-researched vision problem, with many kinds of deep learning techniques having been tried.

3D Object Reconstruction Object

Densely Semantic Enhancement for Domain Adaptive Region-free Detectors

no code implementations30 Aug 2021 Bo Zhang, Tao Chen, Bin Wang, Xiaofeng Wu, Liming Zhang, Jiayuan Fan

Unsupervised domain adaptive object detection aims to adapt a well-trained detector from its original source domain with rich labeled data to a new target domain with unlabeled data.

object-detection Object Detection +1

A Model-driven and Data-driven Fusion Framework for Accurate Air Quality Prediction

no code implementations6 Dec 2019 Haolin Fei, Xiaofeng Wu, Chunbo Luo

Then, we deploy a long-short-term-memory (LSTM) to fetch the preliminary results, which will be further corrected by a neural network (NN) involving the meteorological index as well as other pollutants concentrations.

Deep Reinforcement Learning for Multi-Resource Multi-Machine Job Scheduling

no code implementations20 Nov 2017 Weijia Chen, Yuedong Xu, Xiaofeng Wu

Minimizing job scheduling time is a fundamental issue in data center networks that has been extensively studied in recent years.

reinforcement-learning Reinforcement Learning (RL) +1

Fast Gated Neural Domain Adaptation: Language Model as a Case Study

no code implementations COLING 2016 Jian Zhang, Xiaofeng Wu, Andy Way, Qun Liu

We show that the neural LM perplexity can be reduced by 7. 395 and 12. 011 using the proposed domain adaptation mechanism on the Penn Treebank and News data, respectively.

Domain Adaptation Language Modelling +2

ProphetMT: A Tree-based SMT-driven Controlled Language Authoring/Post-Editing Tool

no code implementations LREC 2016 Xiaofeng Wu, Jinhua Du, Qun Liu, Andy Way

This paper presents ProphetMT, a tree-based SMT-driven Controlled Language (CL) authoring and post-editing tool.

Translation

An Automatic Machine Translation Evaluation Metric Based on Dependency Parsing Model

no code implementations9 Aug 2015 Hui Yu, Xiaofeng Wu, Wenbin Jiang, Qun Liu, ShouXun Lin

To avoid these problems, we propose a novel automatic evaluation metric based on dependency parsing model, with no need to define sub-structures by human.

Dependency Parsing Machine Translation +2

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