Si Chen
Assistant Professor
Department of Computer Science
25 University Ave. | Room 142
West Chester, PA 19383
tel: 610-436-6998 | fax: 610-436-3530
About Me
I am a tenure-Track Assistant Professor in the Computer Science department at the West Chester University of Pennsylvania.
I graduated from University at Buffalo - SUNY in the Department of Computer Science and Engineering under the supervision of Dr. Kui Ren.
My research interest broadly focuses on exploring the novel ideas and techniques to solve practical problems and security issues for mobile sensing and cyber-physical systems. In the context of mobile sensing systems, I am interested in smartphone-enabled crowdsourcing approaches that can help build large-scale information infrastructures conveniently at a very low cost. I also study cyber-physical system security from the physical layer, leveraging various related characteristics to enable inherently secure and dependable wireless communications.
In my spare time, I actively participate volunteer computing projects to power cutting-edge research in health, poverty, and sustainability:
My research on voice hacking has been featured in:
Recent publications and pre-prints
J
PriWhisper+: An Enhanced Acoustic Short-range Communication System for Smartphones
Xiao Zhang, Jiqiang Liu, Si Chen, Kui Ren.
IEEE Internet of Things Journal (IoT)
.
[paper]
[paper]
2018
C
Defending Against Voice Spoofing: A Robust Software-based Liveness Detection System
Jiacheng Shang, Si Chen, Jie Wu.
The 15th International Conference on Mobile Ad-hoc and Sensor Systems (IEEE MASS 2018)
, Chengdu, China.
2018
C
DuoFS: A Hybrid Storage System Balancing Energy-Efficiency, Reliability, and Performance
Shu Yin, Bing Jiao, Xiaomin Zhu, Xiaojun Ruan, Si Chen, Zhuo Tang.
Parallel, Distributed and Network-based Processing (PDP), 2018 26th Euromicro International Conference on
, Cambridge, UK.
[paper]
[paper]
2018
C
SRVoice: A Robust Sparse Representation-based Liveness Detection System
Jiacheng Shang, Si Chen, Jie Wu.
IEEE 24th International Conference on Parallel and Distributed Systems (IEEE ICPADS 2018)
, Singapore.
2018
P
Quality of Experience Aware Collaborative Augment Reality system (Q-CARs)
Liu Cui, Si Chen, Zhen Jiang.
the 2nd ACM/IEEE International Conference on Internet-of-Things Design and Implementation (IoTDI '17)
.
[slides]
[slides]
2017
C
You Can Hear But You Cannot Steal: Defending against Voice Impersonation Attacks on Smartphones
Si Chen, Kui Ren, Sixu Piao, Cong Wang, Qian Wang, Jian Weng, Lu Su, Aziz Mohaisen.
The 37th IEEE International Conference on Distributed Computing Systems (ICDCS’17)
, Atlanta, GA.
[paper] [slides]
[paper] [slides]
2017
J
Securing Acoustics-Based Short-Range Communication Systems: An Overview
Si Chen, Zhan Qin, Guoliang Xing, Kui Ren.
Journal of Communications and Information Networks (JCIN)
.
[paper]
[paper]
2016
C
Rise of the Indoor Crowd: Reconstruction of Building Interior View via Mobile Crowdsourcing
Si Chen, Muyuan Li, Kui Ren, Xinwen Fu, Chunming Qiao.
The 13th ACM Conference on Embedded Networked Sensor Systems (SenSys’15)
, Seoul, South Korea.
[paper] [slides]
[paper] [slides]
2015
C
CrowdMap: Accurate Reconstruction of Indoor Floor Plan from Crowdsourced Sensor-Rich Videos
Si Chen, Muyuan Li, Kui Ren, Chunming Qiao.
The 35th IEEE International Conference on Distributed Computing Systems (ICDCS’15)
, Columbus, Ohio.
[paper] [slides]
[paper] [slides]
2015
P
IndoorCrowd2D: Building Interior View Reconstruction via Mobile Crowdsourcing
Si Chen, Muyuan Li, Zhan Qin, Kui Ren.
The IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)
.
[paper]
[paper]
2015
C
All your location are belong to us: Breaking mobile social networks for automated user location tracking
Muyuan Li, Haojin Zhu, Zhaoyu Gao, Si Chen, Le Yu, Shangqian Hu, Kui Ren.
The 15th ACM international symposium on Mobile ad hoc networking and computing (Mobihoc’14)
, Philadelphia, PA.
[paper] [slides]
[paper] [slides]
2014
J
PriWhisper: Enabling Keyless Secure Acoustic Communication for Smartphones
Bingsheng Zhang, Qin Zhan, Si Chen, Muyuan Li, Kui Ren, Cong Wang, Di Ma.
IEEE Internet of Things Journal (IoT)
.
[paper]
[paper]
2014
P
The power of indoor crowd: Indoor 3D maps from the crowd
Si Chen, Muyuan Li, Kui Ren.
the IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)
.
[paper]
[paper]
2014
P
AcousAuth: An acoustic-based mobile Application for user authentication
Si Chen, Muyuan Li, Zhan Qin, Bingsheng Zhang, Kui Ren.
the IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)
.
[paper]
[paper]
2014
P
Enabling private and non-intrusive smartphone calls with LipTalk
Muyuan Li, Si Chen, Kui Ren.
the IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)
.
[paper]
[paper]
2014
C
Network simulation for advanced HF communications engineering
Eric Koski, Si Chen, Scott Pudlewski, Tommaso Melodia.
The 12th International Conference on Ionospheric Radio Systems and Techniques (IRST’12)
, York, UK.
[paper]
[paper]
2012
C
Classification Model of Seed Cotton Grade Based on Least Square Support Vector Machine Regression Method
Si Chen, Lina Ling, Yuan Rongchang, Longqing Sun.
The 6th IEEE International Conference on Information and Automation for Sustainability (ICIAfS’12)
, Beijing, China.
[paper]
[paper]
2012
C
Movement and deformation of virtual object based on argument passing method
Rongchang Yuan, Zhengjiang Li, Si Chen.
The IEEE International Conference on Virtual Environments, Human-Computer Interfaces and Measurement Systems (VECIMS’12)
, Tianjin, China.
[paper]
[paper]
2012
C
Simulation and Models on Control of Pests with Ozone in Greenhouses Plant
Rongchang Yuan, Si Chen, Zhengjiang Li, Shengrong Lu, Li Wang, Haigan Yuan.
The IASTED International Conference on Modeling, Simulation, and Identification (MSI’11)
, Pittsburgh, PA.
[paper]
[paper]
2011
C
Research on the k-coverage local wireless network and its communication coordination mechanism design
Rongchang Yuan, HaiganYuan, Si Chen, Longqing Sun, Feng Qin, Han Zhang, Yukun Zhu, Daokun Ma.
The 5th International Conference on Computer and Computing Technologies in Agriculture (CCTA ’11)
, Beijing, China.
[paper]
[paper]
2011
Honors and Awards
- WCU Outstanding Faculty Recipients, 2016-2017, 2017-2018
- Best Student Paper Award, IEEE ICDCS, 2017
- WCU Research in Mathematics and the Sciences (RIMS) Award, 2016-2017
- Microsoft Research Azure Research Grant for "CrowdMap++: Reconstruction of Context-Rich Building Floorplan via Mobile Crowdsourcing", 2016-2017
- The 19th Annual International Conference on Mobile Computing and Networking (ACM Mobicom’13) App Competition Finalists (Video), 2013
- Student Travel Grant Awards, IEEE ICDCS, 2015
- National University Student Innovation Program Award, 2009-2010
Services
- Professional Service:
- Technical Program Committee (TPC) for ACM/IEEE IoTDI 2019 (Poster and Demo)
- "Cyber Security and Trusted Computing: Network Security Technology" Session Chair for Milcom 2018
- Session Chair for special session on Data Intensive Service-based Application (DISA), Software Engineering and Knowledge Engineering (SEKE 2019)
- Author (Contributor) of book "Encyclopedia of Wireless Networks" (Section: Security, Privacy and Trust)
- "Data Intensive Service-based Application (DISA)" Session Chair for SEKE 2018
- Technical Program Committee (TPC) for Milcom 2018, 2017, 2016
- "Wireless Network Security" Session Chair for Milcom 2017
- "IoT Device Security" Session Chair for Milcom 2016
- Conference Reviewer for INFOCOM 2019, MobiCom'18 (External), MobiHoc'18 (External), Milcom'18, IMWUT'17 (Ubicomp), Milcom '17, ICNC'17 CIS, Milcom 2016, AsiaCCS'16, ICCCN’16, ACM CCS’15, ICDCS’15, ESORICS’15, AsiaCCS’15, Cloud’15, ICCCN’15, DBSec’15, CoudCom’15, ACM CHI’15, CloudNet’15, ISC’15, Securecomm’15, IEEE MSN’15, IPCCC’15, INFOCOM’14, ACM CCS’14, ICDCS’14, ESORICS’14, ICNP’14, AisaCCS’14, MobiHoc’14, CNS’14, CloudNet’14,DBSec’14, SecureComm’14.
- Journal Reviewer for Mobile Networks and Applications, MDPI Sensor, IEEE Transactions on Mobile Computing (TMC), IEEE Transactions on Dependable and Secure Computing (TDSC), IEEE JSAC Special Issue on “Human-In-The-Loop Mobile Networks” (JSAC-HMN), IEEE Internet of Things Journal, Special Issue of Vehicular Communications on “Vehicular Cloud Networking” (VEHCOM 2016), IEEE Trans. on Parallel and Distributed Systems, IEEE Trans. on Services Computing, IEEE Trans. on Smart Grid, IEEE Trans. on Vehicular Technology, IEEE Trans. on Wireless Communications, IEEE Security & Privacy magazine, IEEE Network Magazine, Journal of Computer Security, Journal of Mobile Communication, Computation and Information, Journal of Parallel and Distributed Computing.
- Web chair for the 27th IEEE Annual Computer Communications Workshop (CCW’13).
Teaching
- Spring 2019:
- CSC 497/583: Advanced Topics in Computer Security -- Modern Malware Analysis [Course Website]
- View My Other Spring 2019 classes [Link]
- Previous Course
- CSC 495/583: Topics in Software Security [Fall 2018,Fall 2017]
- CSC 495/583: Advanced Topics in Computer Security -- Attack/Defense, Risk Analysis and more [Spring 2018]
- CSC 495: Cloud-assisted Mobile Sensing System [Fall 2016]