no code implementations • 30 Nov 2023 • Afsara Benazir, Zhiming Xu, Felix Xiaozhu Lin
Our idea is simple: let the device match new inputs against cached results, and only offload unmatched inputs to the cloud for full inference.
no code implementations • 22 Nov 2023 • Rongxiang Wang, Felix Xiaozhu Lin
This paper aims to enhance SU performance on edge devices with limited resources.
no code implementations • 3 Oct 2023 • Xu Ouyang, Changhong Yang, Felix Xiaozhu Lin, Yangfeng Ji
Essential for an unfettered data market is the ability to discreetly select and evaluate training data before finalizing a transaction between the data owner and model owner.
1 code implementation • 12 Dec 2022 • Dongqi Cai, Shangguang Wang, Yaozong Wu, Felix Xiaozhu Lin, Mengwei Xu
Such an inadequacy of data labels is known as a few-shot scenario; it becomes the key blocker for mobile NLP applications.
no code implementations • 1 Dec 2022 • Dongqi Cai, Yaozong Wu, Haitao Yuan, Shangguang Wang, Felix Xiaozhu Lin, Mengwei Xu
To address these challenges, we first introduce a data generator for federated few-shot learning tasks, which encompasses the quantity and skewness of scarce labeled data in a realistic setting.
1 code implementation • 28 Jul 2022 • Xu Ouyang, Shahina Mohd Azam Ansari, Felix Xiaozhu Lin, Yangfeng Ji
To this end, we set to filter training examples in a streaming fashion, in tandem with training the target model.
no code implementations • 11 Jul 2022 • Liwei Guo, Wonkyo Choe, Felix Xiaozhu Lin
Yet, the unprecedented size of an NLP model stresses both latency and memory, creating a tension between the two key resources of a mobile device.
1 code implementation • 20 May 2022 • Dongqi Cai, Yaozong Wu, Shangguang Wang, Felix Xiaozhu Lin, Mengwei Xu
A key challenge is to properly configure the depth and width of adapters, to which the training speed and efficiency is highly sensitive.
no code implementations • 17 Dec 2020 • Tiantu Xu, Kaiwen Shen, Yang Fu, Humphrey Shi, Felix Xiaozhu Lin
Object re-identification (ReID) is a key application of city-scale cameras.
no code implementations • 2 Sep 2019 • Mengwei Xu, Xiwen Zhang, Yunxin Liu, Gang Huang, Xuanzhe Liu, Felix Xiaozhu Lin
Elf is a runtime for an energy-constrained camera to continuously summarize video scenes as approximate object counts.
Databases
no code implementations • 28 Apr 2019 • Mengwei Xu, Tiantu Xu, Yunxin Liu, Felix Xiaozhu Lin
For efficiency, we advocate for these cameras to be zero streaming: capturing videos to local storage and communicating with the cloud only when analytics is requested.
no code implementations • 17 Feb 2019 • Liwei Guo, Yiying Zhang, Felix Xiaozhu Lin
To safeguard such data on smart devices, we present a novel storage stack architecture that i) protects file data in a trusted execution environment (TEE); ii) outsources file system logic and metadata out of TEE; iii) running a metadata-only file system replica in the cloud for continuously verifying the on-device file system behaviors.
Cryptography and Security
no code implementations • 4 Jan 2019 • Hongyu Miao, Myeongjae Jeon, Gennady Pekhimenko, Kathryn S. McKinley, Felix Xiaozhu Lin
It dynamically optimizes for both the high bandwidth and limited capacity of HBM, and the limited bandwidth and high capacity of standard DRAM.
Databases
1 code implementation • 8 Nov 2018 • Mengwei Xu, Jiawei Liu, Yuanqiang Liu, Felix Xiaozhu Lin, Yunxin Liu, Xuanzhe Liu
We are in the dawn of deep learning explosion for smartphones.
1 code implementation • 1 Dec 2017 • Mengwei Xu, Mengze Zhu, Yunxin Liu, Felix Xiaozhu Lin, Xuanzhe Liu
We present DeepCache, a principled cache design for deep learning inference in continuous mobile vision.