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11/22/2022
ViFi-Loc: Multi-modal Pedestrian Localization using GAN with Camera-Phone Correspondences
In Smart City and Vehicle-to-Everything (V2X) systems, acquiring pedestr...
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10/11/2022
ViFiCon: Vision and Wireless Association Via Self-Supervised Contrastive Learning
We introduce ViFiCon, a self-supervised contrastive learning scheme whic...
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06/07/2022
Histogram Estimation under User-level Privacy with Heterogeneous Data
We study the problem of histogram estimation under user-level differenti...
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11/03/2021
Towards Sparse Federated Analytics: Location Heatmaps under Distributed Differential Privacy with Secure Aggregation
We design a scalable algorithm to privately generate location heatmaps o...
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04/06/2020
LaNet: Real-time Lane Identification by Learning Road SurfaceCharacteristics from Accelerometer Data
The resolution of GPS measurements, especially in urban areas, is insuff...
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12/10/2019
Advances and Open Problems in Federated Learning
Federated learning (FL) is a machine learning setting where many clients...
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11/30/2019
Federated Learning with Autotuned Communication-Efficient Secure Aggregation
Federated Learning enables mobile devices to collaboratively learn a sha...
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09/07/2018
Sub-6GHz Assisted MAC for Millimeter Wave Vehicular Communications
Sub-6GHz vehicular communications (using DSRC, ITS-G5 or LTE-V) have bee...
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04/19/2018
Evaluation of IEEE 802.11ad for mmWave V2V Communications
Autonomous vehicles can construct a more accurate perception of their su...
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11/01/2017
Recognizing Textures with Mobile Cameras for Pedestrian Safety Applications
As smartphone rooted distractions become commonplace, the lack of compel...
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04/06/2016
Reading Between the Pixels: Photographic Steganography for Camera Display Messaging
We exploit human color metamers to send light-modulated messages less vi...
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01/08/2015