Contact: Jiliang Wang, jiliangwang At tsinghua.edu.cn

Seminar (Fall 2017)

Date

Title

Speaker

Materials

2017-08-25

Automating Visual Privacy Protection Using a Smart LED

Pengjin Xie

Paper,Slides

2017-08-25

Mobile Plus: Multi-device Mobile Platform for Cross-device Functionality Sharing

Linsong Cheng

Paper,Slides

2017-08-31

Long-Range CommuniCations in unLiCensed Bands: the Rising staRs in the iot and smaRt City sCenaRios

Yinghui Li

Paper,Slides

2017-08-31

Neural Adaptive Video Streaming with Pensieve

Chunyu Qiao

Paper,Slides

2017-09-21

CELLI: Indoor Positioning Using Polarized Sweeping Light Beams

Zhao Wang

Paper,Slides

2017-09-27

SPINEL: An Opportunistic Proxy for Connecting Sensors to the Internet of Things

Wuming Luo

Paper,Slides

2017-09-27

GeneWave: Fast Authentication and Key Agreement on Commodity Mobile Devices

Pengjin Xie

Paper,Slides

2017-10-11

Improving User Perceived Page Load Time using Gaze

Qing Zhou

Paper,Slides

2017-10-11

ARTcode: Preserve Art and Code In Any Image

Lingkun Li

Paper,Slides

2017-10-18

IoTPOT: Analyzing the Rise of IoT Compromises

Ye Zhou

Paper,Slides

2017-10-18

The QUIC Transport Protocol: Design and Internet-Scale Deployment

Zhenqiang Xu

Paper,Slides

2017-10-25

SchrodinText: Strong Protection of Sensitive Textual Content of Mobile Applications

Feng Hu

Paper,Slides

2017-10-25

Live Video Analytics at Scale with Approximation and Delay-Tolerance

Gen Li

Paper,Slides

2017-11-01

MobileDeepPill: A Small-Footprint Mobile Deep Learning System for Recognizing Unconstrained Pill Images

Yu Chen

Paper,Slides

2017-11-01

TinyLink: A Holistic System for Rapid Development of IoT Applications

Zheng Wang

Paper,Slides

2017-11-08

WEBee: Physical-Layer Cross-Technology Communication via Emulation

Pengjin Xie

Paper,Slides

2017-11-08

Cardiac Scan: A Non-contact and Continuous Heart-based User Authentication System

Linsong Cheng

Paper,Slides

2017-11-15

PassiveVLC: Enabling Practical Visible Light Backscatter Communication for Battery-free IoT Applications

Jing Yang, Yuguang Yao

Paper,Slides

2017-11-15

Pulsar: Towards Ubiquitous Visible Light Localization

Zhipeng Song, Weimin Xu

Paper,Slides

2017-11-22

A First Sight on Edge Computing

Chunyu Qiao

Paper,Slides

2017-11-22

Choir: Empowering Low-Power Wide-Area Networks in Urban Settings

Yinghui Li

Paper,Slides

2017-11-28

BackDoor: Making Microphones Hear Inaudible Sounds

Zhao Wang

Paper,Slides

2017-11-28

Composing Software-Defined Networks

Wuming Luo

Paper,Slides

2017-12-06

Side-Channel Keystroke Inference Attacks

Qing Zhou

Slides

2017-12-06

ReflexCode: Coding with Superposed Reflection Light for LED-Camera Communication

Lingkun Li

paper

2017-12-13

Characterizing Industrial Control System Devices on the Internet

Ye Zhou

Paper

2017-12-13

Enabling Reliable, Asynchronous, and Bidirectional Communication in SNOW

Zhenqiang Xu

Paper,Slides

Seminar (Spring 2017)

Date

Title

Speaker

Materials

2017-03-02

Instant and Robust Authentication and Key Agreement among Mobile Devices

Pengjin Xie

Paper,Slides

2017-03-02

I am a Smartwatch and I can Track my User’s Arm

Linsong Cheng

Paper,Slides

2017-03-09

An Affect Detection Technique using Mobile Commodity Sensors in the Wild

You Luo

Paper,Slides

2017-03-16

Finger-writing with Smartwatch: A Case for Finger and Hand Gesture Recognition using Smartwatch

Yinghui Li

Paper,Slides

2017-03-16

Appstract: On-The-Fly App Content Semantics With Better Privacy

Chunyu Qiao

Paper,Slides

2017-03-23

Near-Ultrasound Communication for TV’s 2nd Screen Services

Yunting Zhang

Paper,Slides

2017-03-23

The Design and Implementation of a Mobile RFID Tag Sorting Robot

Zhao Wang

Paper,Slides

2017-03-23

The Price of Free: Privacy Leakage in Personalized Mobile In-App Ads

Qing Zhou

Paper,Slides

2017-03-30

Uncovering Privacy Leakage in BLE Network Traffic of Wearable Fitness Trackers

Lingkun Li

Paper,Slides

2017-03-30

Practical Bluetooth Traffic Sniffing: Systems and Privacy Implications

Ye Zhou

Paper,Slides

2017-04-05

Characterizing and Improving WiFi Latency in Large-Scale Operational Networks

Zheng Wang

Paper,Slides

2017-04-05

Listening through a Vibration Motor

Pengjin Xie

Paper,Slides

2017-04-13

I am a Smartwatch and I can Track my User’s Arm

Linsong Cheng

Paper,Slides

2017-04-13

When Good Becomes Evil: Keystroke Inference with Smartwatch

You Luo

Paper,Slides

2017-04-20

WiFinger: Talk to Your Smart Devices with Finger-grained Gesture

Yunting Zhang

Paper,Slides

2017-04-20

Finger-writing with Smartwatch: A Case for Finger and Hand Gesture Recognition using Smartwatch

Yinghui Li

Paper,Slides

2017-04-27

Exploring Human Mobility with Multi-Source Data at Extremely Large Metropolitan Scales

Chunyu Qiao

Paper,Slides

2017-04-27

RT-Fall: A Real-Time and Contactless Fall Detection System with Commodity WiFi Devices

Zhao Wang

Paper,Slides

2017-05-18

I Do Not Know What You Visited Last Summer: Protecting Users from Third-party Web Tracking with TrackingFree Browser

Ye Zhou

Paper,Slides

2017-05-18

Toothbrushing Monitoring using Wrist Watch

Qing Zhou

Paper,Slides

2017-06-08

Lora项目

Zheng Wang

Slides

2017-06-08

区块链

Lingkun Li

Paper,Paper,Slides

Seminar (Fall 2016)

Date

Title

Speaker

Materials

2016-08-23

android graphics框架

Pengjin Xie

Slides

2016-08-30

无线充电

Yunting Zhang

Paper, Slides

2016-09-05

Defending against Sybil Devices in Crowdsourced Mapping Services

Ying Zhou

Paper, Slides

2016-09-05

Platypus — Indoor Localization and Identification through Sensing Electric Potential Changes in Human Bodies

Jingchao Feng

Paper, Slides

2016-09-05

Deep Learning 调研

You Luo

Slides

2016-09-13

The Design and Implementation of a Wireless Video Surveillance System

Linsong Cheng

Paper, Slides

2016-09-13

Snooping Keystrokes with mm-level Audio Ranging on a Single Phone

Jijie Ye

Paper, Slides

2016-09-13

EnTrack: A System Facility for Analyzing Energy Consumption of Android System Services

Yinghui Li

Paper, Slides

2016-09-20

BOLA: Near-Optimal Bitrate Adaptation for Online Videos

Chunyu Qiao

Paper, Slides

2016-09-28

Smartphone Energy Drain in the Wild: Analysis and Implications

Pengjin Xie

Paper, Slides

2016-09-28

edge computing

Linsong Cheng

Paper1, Paper2, Slides

2016-10-13

Social Learning Networks:Efficiency Optimization for MOOC Forums

Yunting Zhang

Paper, Slides

2016-10-13

Non-obstructive Room-level Locating System in Home Environments using Activity Fingerprints from Smartwatch

You Luo

Paper, Slides

2016-10-19

How to Make ASLR Win the Clone Wars

Ye Zhou

Paper, Slides

2016-10-19

CAT: High-Precision Acoustic Motion Tracking

Zhao Wang

Paper, Slides

2016-10-26

Reactive Control of Autonomous Drones

Lingkun Li

Paper, Slides

2016-10-26

Emotion Recognition using Wireless Signals

Qing Zhou

Paper, Slides

2016-11-02

A Buffer-Based Approach to Rate Adaptation: Evidence from a Large Video Streaming Service

Chunyu Qiao

Paper, Slides

2016-11-02

Idea: A System for Efficient Failure Management in Smart IoT Environments

Yinghui Li

Paper, Slides

2016-11-16

Messages Behind the Sound: Real-Time Hidden Acoustic Signal Capture with Smartphones

Pengjin Xie

Paper, Slides

2016-11-16

DopEnc: Acoustic-based Encounter Profiling Using Smartphones

Linsong Cheng

Paper, Slides

2016-11-23

Toward Practical Factory Activity Recognition: Unsupervised Understanding of Repetitive Assembly Work in a Factory

You Luo

Paper, Slides

2016-11-23

Device-Free Gesture Tracking Using Acoustic Signals

Yunting Zhang

Paper, Slides

2016-11-30

It’s Free for a Reason: Exploring the Ecosystem of Free Live Streaming Services

Yinghui Li

Paper, Slides

2016-11-30

A Control-Theoretic Approach for Dynamic Adaptive Video Streaming over HTTP

Chunyu Qiao

Paper, Slides

Seminar (Spring 2016)

Date

Title

Speaker

Materials

2016-03-08

E3:Energy-Efficient Engine for Frame Rate Adaptation on Smartphones

Pengjin Xie

Paper, Slides

2016-03-08

无线充电

Yunting Zhang

vedio, Slides

2016-03-15

Unlock with A Glance

Yinghui Li

Slides

2016-03-15

Optimization of Video Streaming Over Single Wireless Links

Chunyu Qiao

Slides

2016-03-22

iMoon: Using Smartphones for Image-based Indoor Navigation

Zhichao Cao

Slides

2016-03-22

面向室内环境的实时自助导航系统

Ying Zhou

Slides

2016-03-28

无线通讯基础知识

Linsong Chen

Slides

2016-04-18

Unlock with A Glance(中期答辩)

Yinghui Li

Slides

2016-04-18

Adaptive Rate Control on Wireless Camera(中期答辩)

Chunyu Qiao

Slides

2016-04-26

Decimeter-Level Localization with a Single WiFi Access Point

Zhichao cao

Paper, Slides

2016-05-10

Drowsy Power Management

Pengjin Xie

Paper, Slides

2016-05-10

关于无线充电的两次实验与总结

Yunting Zhang

Slides

2016-05-25

Speeding up Web Page Loads with Shandian

Jingchao Feng

Paper, Slides

2016-05-25

Earp: Principled Storage, Sharing, and Protection for Mobile Apps

Ying Zhou

Paper, Slides

2016-05-25

视频传输背景调研以及非入侵式无线摄像头系统自适应码率传输实现

Chunyu Qiao

Slides

2016-05-31

Zippy: On-Demand Network Flooding

Zhichao Cao

Paper, Slides

2016-05-31

What You Mark is What Apps See

Jingchao Feng

Paper, Slides

2016-05-31

Passive Wi-Fi: Bringing Low Power to Wi-Fi Transmissions

Yinghui Li

Paper, Slides

Seminar (Fall 2015)

Date

Title

Speaker

Materials

2015-09-24

Human Sensing Using Visible Light Communications

Liang Dong

Paper

2015-10-08

WiDraw: Enabling Hands-free Drawing in the Air on Commodity WiFi Devices

Jingchao Feng

Paper, Slides

2015-10-08

Multi-Person Localization via RF Body Reflections

Ying Zhou

Paper, Slides

2015-10-15

Keystroke Recognition Using WiFi Signals

Linsong Chen

Paper, Slides

2015-10-15

FreeBee: Cross-technology Communication via Free Side-channel

Yinhui Li

Paper, Slides

2015-10-22

C3: Internet-Scale Control Plane for Video Quality Optimization

Zhichao Cao

Paper, Slides

2015-10-22

WiDeo: Fine-grained Device-free Motion Tracing using RF Backscatter

Pengjin Xie

Paper, Slides

2015-10-29

mZig: Enabling Multi-Packet Reception in ZigBee

Xiaolong Zheng

Paper, Slides

2015-11-05

Flywheel: Google’s Data Compression Proxy for the Mobile Web

Liang DOng

Paper, Slides

2015-11-05

Performance Characterization and Call Reliability Diagnosis Support for Voice over LT

Chunyu Qiao

Paper, Slides

2015-11-12

Last-Mile Navigation Using Smartphones

Jingchao Feng

Paper, Slides

2015-11-12

EcoDrive: A Mobile Sensing and Control System for Fuel Efficient Driving

Ying Zhou

Paper, Slides

2015-11-26

QuickSync: Improving Synchronization Efficiency for Mobile Cloud Storage Services

Bo Dai

Paper, Slides

2015-12-03

iMoon:Using Smartphones for Image-based Indoor Navigation

Zhichao Cao

Slides

2015-12-03

Acoustic Eavesdropping through Wireless Vibrometry

Pengjin Xie

Slides

Seminar (Spring 2015)

Date

Title

Speaker

Materials

2015-04-02

Wi-Fi Backscatter: Internet Connectivity for RF-Powered Devices

Xiaolong Zheng

Paper, Slides

2015-04-02

CoAST: Collaborative Application-Aware Scheduling of Last-Mile Cellular Traffic

Yi Zhang

Paper, Slides

2015-04-09

RushNet: Practical Traffic Prioritization for Saturated Wireless Sensor Networks

Pengjin Xie

Paper, Slides

2015-04-09

Multi-Person Localization via RF Body Reflections

Linsong Cheng

Paper, Slides

2015-04-16

Itus: An Implicit Authentication Framework for Android

Jingchao Feng

Paper, Slides

2015-04-23

[Talk]Efficient Control Plane Design in Wireless Networks

Xiaoyu Ji

Reference, Slides

2015-04-23

Correlated Coding: Efficient Network Coding under Correlated Unreliable Wireless Links

Daibo Liu

Paper, Slides

2015-05-14

[Talk]Data Visualization Using D3.js

Linsong Cheng

Slides

2015-05-14

EkhoNet: High Speed Ultra Low-power Backscatter for Next Generation Sensors

Pengjin Xie

Paper, Slides

2015-05-28

Magnetic MIMO: How To Charge Your Phone in Your Pocket

Liang Dong

Paper, Slides

2015-06-04

A Practical Traffic Management System for Integrated LTE-WiFi Networks

Yi Zhang

Paper, Slides

2015-06-04

Beyond Sensing: Multi-GHz Realtime Spectrum Analytics

Zhichao Cao

Paper, Slides

2015-06-11

Demystifying 60GHz Outdoor Picocells

Xiaolong Zheng

Paper, Slides

2015-06-11

Surviving Wi-Fi Interference in Low Power ZigBee Networks

Daibo Liu

Paper, Slides