| 2025 | GLOBECOM | Optimized Double-Difference Carrier Phase Ambiguity Resolution for High-Accuracy Relative Ranging. | Mengyao Hu, Kaikai Liu, Zengshan Tian, Ze Li, Shuliang Gui |
| 2025 | GLOBECOM | Deep Learning-Based Radar Sensing for Off-the-Shelf Communication Transceivers. | Kaikai Liu |
| 2025 | GLOBECOM | High-Precision Vehicle Key Localization System Based on Multi-Anchor Collaboration. | Ranran Zhang, Ze Li, Zengshan Tian, Lingxia Li, Heng Wang, Kaikai Liu, Shuliang Gui |
| 2024 | GLOBECOM | DoA Estimation via Sparse Bayesian Learning in a Non-Cooperative Mode Using a Single RF Link. | Chenglin Huang, Zengshan Tian, Kaikai Liu, Jie Xu |
| 2024 | GLOBECOM | Integrating Multiband Channel State Information for Enhanced Ranging and Localization. | Yiwen Wang, Zengshan Tian, Ze Li, Kaikai Liu, Shuliang Gui, Chenglin Huang |
| 2024 | GLOBECOM | CNN-based Configurable Multipath Fingerprint for Indoor Single AP Localization. | Jie Xu, Zengshan Tian, Xiaoyu Wan, Kaikai Liu, Ze Li, Yiwen Wang, Yang Yang |
| 2023 | BMVC | Enhance Regional Wall Segmentation by Style Transfer for Regional Wall Motion Assessment. | Kaikai Liu, Yiyu Shi, Jian Zhuang, Meiping Huang, Hongwen Fei, Boyang Li, Jin Hong, Qing Lu, Erlei Zhang, Xiaowei Xu |
| 2022 | GLOBECOM | 3DLoc: A Non-Line-of-Sight 3D Indoor Localization System in Wireless Sensor Networks. | Kaikai Liu, Zengshan Tian, Ze Li, Xiaoyu Wan |
| 2022 | PIMRC | Decimeter Level Indoor Tracking Using a Single Access Point. | Wenxin Dong, Zengshan Tian, Kaikai Liu, Ze Li |
| 2021 | GLOBECOM | Multimodal Wildfire Surveillance with UAV. | Tomasz Lewicki, Kaikai Liu |
| 2020 | SENSYS | Intelligent and autonomous wheelchair design: demo abstract. | Karan Daryani, Aakash Chitroda, Aquib Mulani, Venkatesh Tanniru, Kaikai Liu |
| 2020 | SENSYS | Aerial sensing system for wildfire detection: demo abstract. | Tomasz Lewicki, Kaikai Liu |
| 2020 | SENSYS | AI thermometer for temperature screening: demo abstract. | Tomasz Lewicki, Kaikai Liu |
| 2020 | SENSYS | Deep Associated Elastic Tracker for Intelligent Traffic Intersections. | Kaikai Liu |
| 2019 | GLOBECOM | Smart and Connected Scooter for People with Mobility Challenges. | Kaikai Liu |
| 2017 | CoNEXT | Dynamic cost-effective emergency network provision. | Roop K. Sriramulu, Younghee Park, Sang-Yoon Chang, Kaikai Liu |
| 2017 | UIC | Edge computing embedded platform with container migration. | Labhesh Deshpande, Kaikai Liu |
| 2017 | UIC | Edge computing framework for distributed smart applications. | Kaikai Liu, Abhishek Gurudutt, Tejeshwar Kamaal, Chinmayi Divakara, Praveen Prabhakaran |
| 2017 | UIC | Location-aware smart campus security application. | Kaikai Liu, Navjot Warade, Tejas Pai, Keertikeya Gupta |
| 2017 | UIC | The NVIDIA AI City Challenge. | Milind Naphade, David C. Anastasiu, Anuj Sharma, Vamsi Jagrlamudi, Hyeran Jeon, Kaikai Liu, Ming-Ching Chang, Siwei Lyu, Jerry Zeyu Gao |
| 2017 | UIC | Multi-tenant network acceleration scheme for OpenStack. | Linh Paul Phan, Kaikai Liu |
| 2017 | UIC | TPCAM: Real-time traffic pattern collection and analysis model based on deep learning. | Unnikrishnan Kizhakkemadam Sreekumar, Revathy Devaraj, Qi Li, Kaikai Liu |
| 2016 | SENSYS | Telepresence Robot with Autonomous Navigation and Virtual Reality: Demo Abstract. | Prakash Kurup, Kaikai Liu |
| 2016 | SENSYS | Towards a Heterogeneous Internet-of-Things Testbed via Mesh inside a Mesh: Poster Abstract. | Luwen Miao, Kaikai Liu |
| 2016 | SECON | Enhancing Smartphone Indoor Localization via Opportunistic Sensing. | Kaikai Liu, Di Wu, Xiaolin Li |
| 2015 | VTC | Battery Energy Management in Heterogeneous Wireless Machine-to-Machine Networks. | Kaikai Liu, Jianlin Guo, Philip V. Orlik, Kieran Parsons, Kentaro Sawa |
| 2014 | MASS | Finding Nemo: Finding Your Lost Child in Crowds via Mobile Crowd Sensing. | Kaikai Liu, Xiaolin Li |
| 2013 | INFOCOM | A game-theoretic approach for achieving k-anonymity in Location Based Services. | Xinxin Liu, Kaikai Liu, Linke Guo, Xiaolin Li, Yuguang Fang |
| 2013 | INFOCOM | Towards accurate acoustic localization on a smartphone. | Kaikai Liu, Xinxin Liu, Lulu Xie, Xiaolin Li |
| 2013 | MASS | Improving GPS Service via Social Collaboration. | Kaikai Liu, Qiuyuan Huang, Jiecong Wang, Xiaolin Li, Dapeng Oliver Wu |
| 2013 | Mobisys | Guoguo: enabling fine-grained indoor localization via smartphone. | Kaikai Liu, Xinxin Liu, Xiaolin Li |
| 2012 | GLOBECOM | Acoustic ranging and communication via microphone channel. | Kaikai Liu, Xinxin Liu, Xiaolin Li |