Longfei Shangguan

Publication Activity (10 Years)

Years Active: 2011-2024
Publications (10 Years): 69

Top Topics

Indoor Localization

Shopping Behavior

Top Venues

IEEE Trans. Mob. Comput.

IEEE/ACM Trans. Netw.

Publications

Yongjie Yang, Tao Chen, Yujing Huang, Xiuzhen Guo, Longfei Shangguan
MAF: Exploring Mobile Acoustic Field for Hand-to-Face Gesture Interactions. CHI (2024)
Xinran Zhang, Hanqi Zhu, Yifan Duan, Wuyang Zhang, Longfei Shangguan, Yu Zhang, Jianmin Ji, Yanyong Zhang
Map++: Towards User-Participatory Visual SLAM Systems with Efficient Map Expansion and Sharing. MobiCom (2024)
Tao Chen, Yongjie Yang, Xiaoran Fan, Xiuzhen Guo, Jie Xiong, Longfei Shangguan
Exploring the Feasibility of Remote Cardiac Auscultation Using Earphones. MobiCom (2024)
Simranjit Singh, Michael Fore, Andreas Karatzas, Chaehong Lee, Yanan Jian, Longfei Shangguan, Fuxun Yu, Iraklis Anagnostopoulos, Dimitrios Stamoulis
LLM-dCache: Improving Tool-Augmented LLMs with GPT-Driven Localized Data Caching. CoRR (2024)
Tao Chen, Yongjie Yang, Chonghao Qiu, Xiaoran Fan, Xiuzhen Guo, Longfei Shangguan
Enabling Hands-Free Voice Assistant Activation on Earphones. MobiSys (2024)
Xiuzhen Guo, Long Tan, Tao Chen, Chaojie Gu, Yuanchao Shu, Shibo He, Yuan He, Jiming Chen, Longfei Shangguan
Exploring Biomagnetism for Inclusive Vital Sign Monitoring: Modeling and Implementation. MobiCom (2024)
Danyang Li, Yishujie Zhao, Jingao Xu, Shengkai Zhang, Longfei Shangguan, Zheng Yang
edgeSLAM2: Rethinking Edge-Assisted Visual SLAM with On-Chip Intelligence. INFOCOM (2024)
Hao Cao, Jingao Xu, Zheng Yang, Longfei Shangguan, Jialin Zhang, Xiaowu He, Yunhao Liu
Scaling Up Edge-Assisted Real-Time Collaborative Visual SLAM Applications. IEEE/ACM Trans. Netw. 32 (2) (2024)
Tingchao Fan, Huangwei Wu, Meng Jin, Tao Chen, Longfei Shangguan, Xinbing Wang, Chenghu Zhou
Towards Spatial Selection Transmission for Low-end IoT devices with SpotSound. MobiCom (2023)
Zhe Wang, Linghe Kong, Longfei Shangguan, Liang He, Kangjie Xu, Yifeng Cao, Hui Yu, Qiao Xiang, Jiadi Yu, Teng Ma, Zhuo Song, Zheng Liu, Guihai Chen
LigBee: Symbol-Level Cross-Technology Communication from LoRa to ZigBee. INFOCOM (2023)
Jingao Xu, Danyang Li, Zheng Yang, Yishujie Zhao, Hao Cao, Yunhao Liu, Longfei Shangguan
Taming Event Cameras with Bio-Inspired Architecture and Algorithm: A Case for Drone Obstacle Avoidance. MobiCom (2023)
Xiaoran Fan, David Pearl, Richard E. Howard, Longfei Shangguan, Trausti Thormundsson
APG: Audioplethysmography for Cardiac Monitoring in Hearables. MobiCom (2023)
Xiuzhen Guo, Yuan He, Yunhao Liu, Longfei Shangguan
A New Design Paradigm for Polymorphic Backscatter Radios. GetMobile Mob. Comput. Commun. 27 (3) (2023)
Tao Chen, Longfei Shangguan, Zhenjiang Li, Kyle Jamieson
The Design and Implementation of a Steganographic Communication System over In-Band Acoustical Channels. ACM Trans. Sens. Networks 19 (4) (2023)
Hao Cao, Jingao Xu, Danyang Li, Longfei Shangguan, Yunhao Liu, Zheng Yang
Edge Assisted Mobile Semantic Visual SLAM. IEEE Trans. Mob. Comput. 22 (12) (2023)
Haitham Hassanieh, Kyle Jamieson, Luca Mottola, Longfei Shangguan, Xia Zhou, Marco Zimmerling
Novel Scenarios for the Wireless Internet of Things (Dagstuhl Seminar 23222). Dagstuhl Reports 13 (5) (2023)
Tao Chen, Xiaoran Fan, Yongjie Yang, Longfei Shangguan
Towards Remote Auscultation with Commodity Earphones. SenSys (2022)
Xiuzhen Guo, Longfei Shangguan, Yuan He, Jia Zhang, Haotian Jiang, Awais Ahmad Siddiqi, Yunhao Liu
Efficient Ambient LoRa Backscatter With On-Off Keying Modulation. IEEE/ACM Trans. Netw. 30 (2) (2022)
Xiaoran Fan, Longfei Shangguan, Siddharth Rupavatharam, Yanyong Zhang, Jie Xiong, Yunfei Ma, Richard E. Howard
A New Design Paradigm for Enabling Smart Headphonse. GetMobile Mob. Comput. Commun. 26 (3) (2022)
Xueteng Qian, Xiuzhen Guo, Yongjie Yang, Xiaoran Fan, Longfei Shangguan
HeadFi II: Toward More Resilient Earable Computing Platform. SenSys (2022)
Xiuzhen Guo, Longfei Shangguan, Yuan He, Nan Jing, Jiacheng Zhang, Haotian Jiang, Yunhao Liu
Saiyan: Design and Implementation of a Low-power Demodulator for LoRa Backscatter Systems. CoRR (2022)
Chenning Li, Xiuzhen Guo, Longfei Shangguan, Zhichao Cao, Kyle Jamieson
CurvingLoRa to Boost LoRa Network Capacity via Concurrent Transmission. CoRR (2022)
Xiuzhen Guo, Yuan He, Zihao Yu, Jiacheng Zhang, Yunhao Liu, Longfei Shangguan
RF-transformer: a unified backscatter radio hardware abstraction. MobiCom (2022)
Fuxun Yu, Di Wang, Longfei Shangguan, Minjia Zhang, Chenchen Liu, Xiang Chen
A Survey of Multi-Tenant Deep Learning Inference on GPU. CoRR (2022)
Xiuzhen Guo, Longfei Shangguan, Yuan He, Jia Zhang, Haotian Jiang, Awais Ahmad Siddiqi, Yunhao Liu
Efficient Ambient LoRa Backscatter with On-Off Keying Modulation. CoRR (2022)
Chenning Li, Xiuzhen Guo, Longfei Shangguan, Zhichao Cao, Kyle Jamieson
CurvingLoRa to Boost LoRa Network Throughput via Concurrent Transmission. NSDI (2022)
Jingao Xu, Hao Cao, Zheng Yang, Longfei Shangguan, Jialin Zhang, Xiaowu He, Yunhao Liu
SwarmMap: Scaling Up Real-time Collaborative Visual SLAM at the Edge. NSDI (2022)
Xiuzhen Guo, Longfei Shangguan, Yuan He, Nan Jing, Jiacheng Zhang, Haotian Jiang, Yunhao Liu
Saiyan: Design and Implementation of a Low-power Demodulator for LoRa Backscatter Systems. NSDI (2022)
Xiuzhen Guo, Yuan He, Zihao Yu, Jiacheng Zhang, Yunhao Liu, Longfei Shangguan
RF-Transformer: A Unified Backscatter Radio Hardware Abstraction. CoRR (2022)
Fuxun Yu, Di Wang, Longfei Shangguan, Minjia Zhang, Xulong Tang, Chenchen Liu, Xiang Chen
A Survey of Large-Scale Deep Learning Serving System Optimization: Challenges and Opportunities. CoRR (2021)
Ge Wang, Chen Qian, Longfei Shangguan, Han Ding, Jinsong Han, Kaiyan Cui, Wei Xi, Jizhong Zhao
Corrections to "HMO: Ordering RFID Tags With Static Devices in Mobile Environments". IEEE Trans. Mob. Comput. 20 (4) (2021)
Fuxun Yu, Shawn Bray, Di Wang, Longfei Shangguan, Xulong Tang, Chenchen Liu, Xiang Chen
Automated Runtime-Aware Scheduling for Multi-Tenant DNN Inference on GPU. CoRR (2021)
Zhuqi Li, Yuanchao Shu, Ganesh Ananthanarayanan, Longfei Shangguan, Kyle Jamieson, Paramvir Bahl
Spider: A Multi-Hop Millimeter-Wave Network for Live Video Analytics. SEC (2021)
Xiaoran Fan, Longfei Shangguan, Siddharth Rupavatharam, Yanyong Zhang, Jie Xiong, Yunfei Ma, Richard E. Howard
HeadFi: bringing intelligence to all headphones. MobiCom (2021)
Fuxun Yu, Shawn Bray, Di Wang, Longfei Shangguan, Xulong Tang, Chenchen Liu, Xiang Chen
Automated Runtime-Aware Scheduling for Multi-Tenant DNN Inference on GPU. ICCAD (2021)
Erqun Dong, Jianzhe Liang, Zeyu Wang, Jingao Xu, Longfei Shangguan, Qiang Ma, Zheng Yang
Improving the Applicability of Visual Peer-to-Peer Navigation with Crowdsourcing. ICPADS (2020)
Ge Wang, Chen Qian, Longfei Shangguan, Han Ding, Jinsong Han, Kaiyan Cui, Wei Xi, Jizhong Zhao
HMO: Ordering RFID Tags with Static Devices in Mobile Environments. IEEE Trans. Mob. Comput. 19 (1) (2020)
Xiuzhen Guo, Longfei Shangguan, Yuan He, Jia Zhang, Haotian Jiang, Awais Ahmad Siddiqi, Yunhao Liu
Aloba: rethinking ON-OFF keying modulation for ambient LoRa backscatter. SenSys (2020)
Xiaoran Fan, Longfei Shangguan, Richard E. Howard, Yanyong Zhang, Yao Peng, Jie Xiong, Yunfei Ma, Xiang-Yang Li
Towards Flexible Wireless Charging for Medical Implants Using Distributed Antenna System. CoRR (2020)
Xiaoran Fan, Longfei Shangguan, Richard E. Howard, Yanyong Zhang, Yao Peng, Jie Xiong, Yunfei Ma, Xiang-Yang Li
Towards flexible wireless charging for medical implants using distributed antenna system. MobiCom (2020)
Jingao Xu, Hao Cao, Danyang Li, Kehong Huang, Chen Qian, Longfei Shangguan, Zheng Yang
Edge Assisted Mobile Semantic Visual SLAM. INFOCOM (2020)
Tao Chen, Longfei Shangguan, Zhenjiang Li, Kyle Jamieson
Metamorph: Injecting Inaudible Commands into Over-the-air Voice Controlled Systems. NDSS (2020)
Fuxun Yu, Zirui Xu, Tong Shen, Dimitrios Stamoulis, Longfei Shangguan, Di Wang, Rishi Madhok, Chunshui Zhao, Xin Li, Nikolaos Karianakis, Dimitrios Lymberopoulos, Ang Li, Chenchen Liu, Yiran Chen, Xiang Chen
Towards Latency-aware DNN Optimization with GPU Runtime Analysis and Tail Effect Elimination. CoRR (2020)
Zhuqi Li, Yaxiong Xie, Longfei Shangguan, Rotman Ivan Zelaya, Jeremy Gummeson, Wenjun Hu, Kyle Jamieson
Programmable Radio Environments with Large Arrays of Inexpensive Antennas. GetMobile Mob. Comput. Commun. 23 (3) (2019)
Branden Ghena, Joshua Adkins, Longfei Shangguan, Kyle Jamieson, Philip Alexander Levis, Prabal Dutta
Challenge: Unlicensed LPWANs Are Not Yet the Path to Ubiquitous Connectivity. MobiCom (2019)
Zhuqi Li, Yaxiong Xie, Longfei Shangguan, Rotman Ivan Zelaya, Jeremy Gummeson, Wenjun Hu, Kyle Jamieson
Towards Programming the Radio Environment with Large Arrays of Inexpensive Antennas. NSDI (2019)
Yao Peng, Longfei Shangguan, Yue Hu, Yujie Qian, Xianshang Lin, Xiaojiang Chen, Dingyi Fang, Kyle Jamieson
PLoRa: a passive long-range data network from ambient LoRa transmissions. SIGCOMM (2018)
Wenjie Ruan, Quan Z. Sheng, Peipei Xu, Lei Yang, Tao Gu, Longfei Shangguan
Making Sense of Doppler Effect for Multi-Modal Hand Motion Detection. IEEE Trans. Mob. Comput. 17 (9) (2018)
Ge Wang, Chen Qian, Longfei Shangguan, Han Ding, Jinsong Han, Nan Yang, Wei Xi, Jizhong Zhao
HMRL: Relative Localization of RFID Tags with Static Devices. SECON (2017)
Han Ding, Jinsong Han, Longfei Shangguan, Wei Xi, Zhiping Jiang, Zheng Yang, Zimu Zhou, Panlong Yang, Jizhong Zhao
A Platform for Free-Weight Exercise Monitoring with Passive Tags. IEEE Trans. Mob. Comput. 16 (12) (2017)
Zhenyu Song, Longfei Shangguan, Kyle Jamieson
Wi-Fi Goes to Town: Rapid Picocell Switching for Wireless Transit Networks. SIGCOMM (2017)
Zimu Zhou, Longfei Shangguan, Xiaolong Zheng, Lei Yang, Yunhao Liu
Design and Implementation of an RFID-Based Customer Shopping Behavior Mining System. IEEE/ACM Trans. Netw. 25 (4) (2017)
Zhenyu Song, Longfei Shangguan, Kyle Jamieson
Wi-Fi Goes to Town: Rapid Picocell Switching for Wireless Transit Networks. SIGCOMM Posters and Demos (2017)
Allen Welkie, Longfei Shangguan, Jeremy Gummeson, Wenjun Hu, Kyle Jamieson
Programmable Radio Environments for Smart Spaces. HotNets (2017)
Bin Guo, Qi Han, Huihui Chen, Longfei Shangguan, Zimu Zhou, Zhiwen Yu
The Emergence of Visual Crowdsensing: Challenges and Opportunities. IEEE Commun. Surv. Tutorials 19 (4) (2017)
Longfei Shangguan, Zimu Zhou, Kyle Jamieson
Enabling Gesture-based Interactions with Objects. MobiSys (2017)
Longfei Shangguan, Zheng Yang, Alex X. Liu, Zimu Zhou, Yunhao Liu
STPP: Spatial-Temporal Phase Profiling-Based Method for Relative RFID Tag Localization. IEEE/ACM Trans. Netw. 25 (1) (2017)
Xiaolong Zheng, Jiliang Wang, Longfei Shangguan, Zimu Zhou, Yunhao Liu
Design and Implementation of a CSI-Based Ubiquitous Smoking Detection System. IEEE/ACM Trans. Netw. 25 (6) (2017)
Sicong Liu, Zimu Zhou, Junzhao Du, Longfei Shangguan, Jun Han, Xin Wang
UbiEar: Bringing Location-independent Sound Awareness to the Hard-of-hearing People with Smartphones. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 1 (2) (2017)
Longfei Shangguan, Kyle Jamieson
The Design and Implementation of a Mobile RFID Tag Sorting Robot. MobiSys (2016)
Xinglin Zhang, Longfei Shangguan, Ye Yuan
A Crowd Wisdom Management Framework for Crowdsourcing Systems. IEEE Access 4 (2016)
Wenjie Ruan, Quan Z. Sheng, Lina Yao, Tao Gu, Michele Ruta, Longfei Shangguan
Device-free indoor localization and tracking through Human-Object Interactions. WoWMoM (2016)
Han Xu, Zimu Zhou, Longfei Shangguan
Rapid Deployment Indoor Localization without Prior Human Participation. LCN (2016)
Weixi Gu, Longfei Shangguan, Zheng Yang, Yunhao Liu
Sleep Hunter: Towards Fine Grained Sleep Stage Tracking with Smartphones. IEEE Trans. Mob. Comput. 15 (6) (2016)
Xiaolong Zheng, Jiliang Wang, Longfei Shangguan, Zimu Zhou, Yunhao Liu
Smokey: Ubiquitous smoking detection with commercial WiFi infrastructures. INFOCOM (2016)
Jinsong Han, Han Ding, Chen Qian, Wei Xi, Zhi Wang, Zhiping Jiang, Longfei Shangguan, Jizhong Zhao
CBID: A Customer Behavior Identification System Using Passive Tags. IEEE/ACM Trans. Netw. 24 (5) (2016)
Longfei Shangguan, Kyle Jamieson
Leveraging Electromagnetic Polarization in a Two-Antenna Whiteboard in the Air. CoNEXT (2016)
Han Xu, Zheng Yang, Zimu Zhou, Longfei Shangguan, Ke Yi, Yunhao Liu
Indoor localization via multi-modal sensing on smartphones. UbiComp (2016)
Wenjie Ruan, Quan Z. Sheng, Lei Yang, Tao Gu, Peipei Xu, Longfei Shangguan
AudioGest: enabling fine-grained hand gesture detection by decoding echo signal. UbiComp (2016)
Zimu Zhou, Zheng Yang, Chenshu Wu, Longfei Shangguan, Haibin Cai, Yunhao Liu, Lionel M. Ni
WiFi-Based Indoor Line-of-Sight Identification. IEEE Trans. Wirel. Commun. 14 (11) (2015)
Xi Xiong, Zheng Yang, Longfei Shangguan, Yun Fei, Milos Stojmenovic, Yunhao Liu
SmartGuide: Towards Single-image Building Localization with Smartphone. MobiHoc (2015)
Xinglin Zhang, Zheng Yang, Longfei Shangguan, Yunhao Liu, Lei Chen
Boosting Mobile Apps under Imbalanced Sensing Data. IEEE Trans. Mob. Comput. 14 (6) (2015)
Longfei Shangguan, Zimu Zhou, Xiaolong Zheng, Lei Yang, Yunhao Liu, Jinsong Han
ShopMiner: Mining Customer Shopping Behavior in Physical Clothing Stores with COTS RFID Devices. SenSys (2015)
Han Ding, Longfei Shangguan, Zheng Yang, Jinsong Han, Zimu Zhou, Panlong Yang, Wei Xi, Jizhong Zhao
FEMO: A Platform for Free-weight Exercise Monitoring with RFIDs. SenSys (2015)
Longfei Shangguan, Zheng Yang, Alex X. Liu, Zimu Zhou, Yunhao Liu
Relative Localization of RFID Tags using Spatial-Temporal Phase Profiling. NSDI (2015)
Han Xu, Zheng Yang, Zimu Zhou, Longfei Shangguan, Ke Yi, Yunhao Liu
Enhancing wifi-based localization with visual clues. UbiComp (2015)
Weixi Gu, Zheng Yang, Longfei Shangguan, Wei Sun, Kun Jin, Yunhao Liu
Intelligent sleep stage mining service with smartphones. UbiComp (2014)
Weixi Gu, Zheng Yang, Longfei Shangguan, Xiaoyu Ji, Yiyang Zhao
ToAuth: Towards Automatic Near Field Authentication for Smartphones. TrustCom (2014)
Jinsong Han, Han Ding, Chen Qian, Dan Ma, Wei Xi, Zhi Wang, Zhiping Jiang, Longfei Shangguan
CBID: A Customer Behavior Identification System Using Passive Tags. ICNP (2014)
Zimu Zhou, Zheng Yang, Chenshu Wu, Longfei Shangguan, Yunhao Liu
Omnidirectional Coverage for Device-Free Passive Human Detection. IEEE Trans. Parallel Distributed Syst. 25 (7) (2014)
Longfei Shangguan, Zheng Yang, Zimu Zhou, Xiaolong Zheng, Chenshu Wu, Yunhao Liu
CrossNavi: enabling real-time crossroad navigation for the blind with commodity phones. UbiComp (2014)
Longfei Shangguan, Zimu Zhou, Zheng Yang, Kebin Liu, Zhenjiang Li, Xibin Zhao, Yunhao Liu
Towards Accurate Object Localization with Smartphones. IEEE Trans. Parallel Distributed Syst. 25 (10) (2014)
Mo Li, Zhenjiang Li, Longfei Shangguan, Shaojie Tang, Xiang-Yang Li
Understanding Multi-Task Schedulabilityin Duty-Cycling Sensor Networks. IEEE Trans. Parallel Distributed Syst. 25 (9) (2014)
Longfei Shangguan, Zhenjiang Li, Zheng Yang, Mo Li, Yunhao Liu, Jinsong Han
OTrack: Towards Order Tracking for Tags in Mobile RFID Systems. IEEE Trans. Parallel Distributed Syst. 25 (8) (2014)
Longfei Shangguan, Lei Yang, Jinsong Han, Zimu Zhou, Wei Gong, Yiyang Zhao
Exploiting RF Interference for Private Cardinality Estimation in RFID System. Ad Hoc Sens. Wirel. Networks 22 (3-4) (2014)
Zheng Yang, Longfei Shangguan, Weixi Gu, Zimu Zhou, Chenshu Wu, Yunhao Liu
Sherlock: Micro-Environment Sensing for Smartphones. IEEE Trans. Parallel Distributed Syst. 25 (12) (2014)
Longfei Shangguan, Zhenjiang Li, Zheng Yang, Mo Li, Yunhao Liu
OTrack: Order tracking for luggage in mobile RFID systems. INFOCOM (2013)
Zimu Zhou, Zheng Yang, Chenshu Wu, Longfei Shangguan, Yunhao Liu
Towards omnidirectional passive human detection. INFOCOM (2013)
Junzhao Du, Hui Liu, Longfei Shangguan, Luo Mai, Kai Wang, Shucong Li
Rendezvous Data Collection Using a Mobile Element in Heterogeneous Sensor Networks. Int. J. Distributed Sens. Networks 8 (2012)
Luo Mai, Longfei Shangguan, Chao Lang, Junzhao Du, Hui Liu, Zhenjiang Li, Mo Li
Load Balanced Rendezvous Data Collection in Wireless Sensor Networks. MASS (2011)