| 2021 | 3D Indoor Localization using 5G-based Particle Filtering and CAD Plans. Hossein Shoushtari, Cigdem Askar, Dorian Harder, Thomas Willemsen, Harald Sternberg |
| 2021 | A Cellular Approach for Large Scale, Machine Learning Based Visible Light Positioning Solutions. Willem Raes, Jorik De Bruycker, Nobby Stevens |
| 2021 | A Ground Texture-based Mapping and Localization Method for AGVs. Javier Macias-Sola, Sarah Uttendorf, Jan Olaf Blech |
| 2021 | A Novel Hybrid AoA and TDoA Solution for Transmitter Positioning. Sarah Ahmed, Arash Abbasi, Huaping Liu |
| 2021 | Accuracy of a single point in kNN applying error propagation theory. Antoni Pérez-Navarro |
| 2021 | Accuracy-Aware Compression of Channel Impulse Responses using Deep Learning. Thomas Altstidl, Sebastian Kram, Oskar Herrmann, Maximilian Stahlke, Tobias Feigl, Christopher Mutschler |
| 2021 | Accurate Indoor Positioning Based on Learned Absolute and Relative Models. Christoffer Kjellson, Martin Larsson, Kalle Åström, Magnus Oskarsson |
| 2021 | Accurate Multi-Zone UWB TDOA Localization utilizing Cascaded Wireless Clock Synchronization. Johannes Friedrich, Janis Tiemann, Christian Wietfeld |
| 2021 | Active Learning with Data Distribution Shift Detection for Updating Localization Systems. Josh Barrows, Valentin Radu, Matthew Hill, Fabio Ciravegna |
| 2021 | Adaptive Acoustic Flow-Based Navigation with 3D Sonar Sensor Fusion. Wouter Jansen, Dennis Laurijssen, Jan Steckel |
| 2021 | Adaptive procedure for indoor localization using LoRa devices. Lorenz Bornholdt, Sascha Kaven, Volker Skwarek |
| 2021 | Affinity Propagation Clustering for Older Adults Daily Routine Estimation. Ana Jiménez Martín, Ismael Miranda Gordo, Juan Jesús García Domínguez, Joaquín Torres-Sospedra, Sergio Lluva Plaza, David Gualda Gómez |
| 2021 | An End-to-end Beacon Placement Optimization System for Indoor Positioning. Chiqun Zhang, Dragomir Yankov, Simon Shapiro, Wei Wu |
| 2021 | An interpretable assessment of sensor's orientation in the Quaternion domain. Debora Gil Resina, Manuel Navarrete, Esmitt Ramírez, Carles Sánchez, Carlos García Calvo, David Castells-Rufas, Jordi Carrabina |
| 2021 | Analysis of IMU and GNSS Data Provided by Xiaomi 8 Smartphone. Susanna Kaiser, Yazheng Wei, Valérie Renaudin |
| 2021 | Analysis of Magnetic Field Measurements for Mobile Localisation. Guanglie Ouyang, Karim Abed-Meraim |
| 2021 | Anchor Pair Selection for Error Correction in Time Difference of Arrival (TDoA) Ultra Wideband (UWB) Positioning Systems. Ben Van Herbruggen, Jaron Fontaine, Eli De Poorter |
| 2021 | Attitude and Heading Adaptive Estimation Using a Data Driven Approach. Eran Vertzberger, Itzik Klein |
| 2021 | BIPS: Building Information Positioning System. Max Jwo Lem Lee, Hiu Yi Ho, Li-Ta Hsu, Stephen Ling Ming Au |
| 2021 | Bluetooth Direction Finding using Recurrent Neural Network. Pedram Babakhani, Timon Merk, Matthias Mahlig, Ioannis Sarris, Dimitris Kalogiros, Peter Karlsson |
| 2021 | Combined ADS-B and GNSS Indoor Localization. Pascal Josephy, Simon Tanner, Roger Wattenhofer |
| 2021 | Comparative Study of Different BLE Fingerprint Reconstruction Techniques. Felipe Parralejo, Fernando J. Aranda, José A. Paredes, Fernando J. Álvarez, Jorge Morera |
| 2021 | Comparing and Evaluating Indoor Positioning Techniques. Ali Raza, Lazar Lolic, Shahmir Akhter, Michael Liut |
| 2021 | Completely Automated CNN Architecture Design Based on VGG Blocks for Fingerprinting Localisation. Shreya Sinha, Duc Viet Le |
| 2021 | Contact Tracing with the Exposure Notification Framework in the German Corona-Warn-App. Steffen Meyer, Thomas Windisch, Adrian Perl, Daniel Dzibela, Robert Marzilger, Nicolas Witt, Justus Benzler, Göran Kirchner, Tobias Feigl, Christopher Mutschler |
| 2021 | CovTracer-EN: The Journey of Covid-19 Digital Contact Tracing in Cyprus. Philippos Isaia, Christos Laoudias, Andreas Kamilaris, Christos G. Panayiotou |
| 2021 | DL-AOD Positioning Algorithm for Enhanced 5G NR Location Services. Sergey Sosnin, Artyom Lomayev, Alexey Khoryaev |
| 2021 | Design of an RFID-based positioning system for safety of personnel in nuclear facilities. Victoria Tormo, Fernando Seco, Antonio Ramón Jiménez |
| 2021 | Detecting socially occupied spaces with depth cameras: evaluating location and body orientation as relevant social features. Violeta Ana Luz Sosa León, Angela Schwering |
| 2021 | Dioptra - A Data Generation Application for Indoor Positioning Systems. Cristiano G. Pendão, Ivo Silva, Adriano J. C. Moreira, Joaquín Torres-Sospedra |
| 2021 | Enabling Low-Power High-Accuracy Positioning (LPHAP) in 3GPP NR Standards. Yi Wang, Cheng Li, Yingjie Yu, Su Huang |
| 2021 | Environment-Aware RSSI Based Positioning Algorithm for Random Angle Interference Cancellation in Visible Light Positioning System. Yanqi Huang, Dayu Shi, Xun Zhang, El-Hassane Aglzim, Lina Shi |
| 2021 | Evaluation of Non-Intrusive Positioning for Public Environments. Nikolaos Tsiamitros, Wasiq Rumaney, Christian Prehofer, Jürgen Brunke, Ingo Wilz, Georgios Pipelidis |
| 2021 | Evaluation of the accuracy and precision of orientation determination in an indoor positioning system using infrastructure illumination and PSD sensors. Álvaro De-La-Llana-Calvo, José Luis Lázaro Galilea, Alfredo Gardel Vicente, Ignacio Bravo Muñoz, Aitor Alcázar-Fernández, Andreea Iamitchi, Rubén Gil-Vera, David Hernández-Puerta |
| 2021 | Evolutionary-Inspired Strategy for Particle Distribution Optimization in Auxiliary Particle Filtering Algorithm Based Indoor Positioning. Ning Zhou, Lawrence Lau, Ruibin Bai, Terry Moore |
| 2021 | Experimental Investigation of 5G Positioning Performance Using a mmWave Measurement Setup. George Yammine, Mohammad Alawieh, Gregor Ilin, Mohammad Momani, Mostafa Elkhouly, Piotr Karbownik, Norbert Franke, Ernst Eberlein |
| 2021 | Finding Optimal BLE Configuration for Indoor Positioning with Consumption Restrictions. Fernando J. Aranda, Felipe Parralejo, Teodoro Aguilera, Fernando J. Álvarez, Joaquín Torres-Sospedra |
| 2021 | Floor Number Detection for Smartphone-based Pedestrian Dead Reckoning Applications. Cedric De Cock, Wout Joseph, Luc Martens, David Plets |
| 2021 | Foot-mounted INS for Resilient Real-time Positioning of Soldiers in Non-collaborative Indoor Surroundings. Ni Zhu, Valérie Renaudin, Miguel Ortiz, Yacouba Kone, Cécile Ichard, Sander Ricou, Frédéric Gueit |
| 2021 | Immediate Proximity Detection Using Wi-Fi-Enabled Smartphones. Zach Van Hyfte, Avideh Zakhor |
| 2021 | Improved CNN-based Magnetic Indoor Positioning System using Attention Mechanism. Mahdi Abid, Paul Compagnon, Grégoire Lefebvre |
| 2021 | Improving the Accuracy of Walking Context Recognition Using Step Rate. Takuzo Ikuta, Kota Tsubouchi, Nobuhiko Nishio |
| 2021 | Indoor Localization Method For a Microphone Using a Single Speaker. Masanari Nakamura, Kento Fujimoto, Hiroaki Murakami, Hiromichi Hashizume, Masanori Sugimoto |
| 2021 | Indoor Positioning Using the OpenHPS Framework. Maxim Van de Wynckel, Beat Signer |
| 2021 | International Conference on Indoor Positioning and Indoor Navigation, IPIN 2021, Lloret de Mar, Spain, November 29 - Dec. 2, 2021 |
| 2021 | Lightweight Wi-Fi Fingerprinting with a Novel RSS Clustering Algorithm. Darwin Quezada-Gaibor, Joaquín Torres-Sospedra, Jari Nurmi, Yevgeni Koucheryavy, Joaquín Huerta |
| 2021 | Localization of Acoustic Gas Leakage Sources with a Circular Microphone Array. Georg Fischer, Fisnik Zeqiri, Andrea Gabbrielli, Dominik Jan Schott, Joan Bordoy, Wenxin Xiong, Fabian Höflinger, Johannes Wendeberg, Kai Fischer, Christian Schindelhauer, Stefan J. Rupitsch |
| 2021 | MM-Loc: Cross-sensor Indoor Smartphone Location Tracking using Multimodal Deep Neural Networks. Xijia Wei, Zhiqiang Wei, Valentin Radu |
| 2021 | Magnetic Field Sensing for Pedestrian and Robot Indoor Positioning. Leonid Antsfeld, Boris Chidlovskii |
| 2021 | Magnetic Mapping for Robot Navigation in Indoor Environments. David Almeida, Eurico Farinha Pedrosa, Francisco Curado |
| 2021 | Magnetic-field Based Odometry - An Optical Flow Inspired Approach. Isaac Skog, Gustaf Hendeby, Felix Trulsson |
| 2021 | Measuring Uncertainty in Signal Fingerprinting with Gaussian Processes Going Deep. Ran Guan, Andi Zhang, Mengchao Li, Yongliang Wang |
| 2021 | Multidimensional In- and Outdoor Pedestrian Tracking using OpenStreetMap Data. Konstantin Klipp, Armin Kisand, Johannes Wortmann, Ilja Radusch |
| 2021 | Multipath-Resilient Unsynchronized 2.4 GHz ISM-Band RF Positioning Using Coherent Echos. Frank M. Yaul, Thomas Ajamian, Michael R. Price, Sundar Palani, Phillip M. Nadeau, Tao Yu |
| 2021 | NL-Beep: A Ranging System between Multiple Smartphones Using Acoustic Sensing in NLOS Environments. Hiroaki Murakami, Yuki Kandori, Takumi Suzaki, Masanari Nakamura, Hiroki Watanabe, Hiromichi Hashizume, Masanori Sugimoto |
| 2021 | New trends in indoor positioning based on WiFi and machine learning: A systematic review. Vladimir Bellavista-Parent, Joaquín Torres-Sospedra, Antoni Pérez-Navarro |
| 2021 | On the Use of Lookahead to Improve Wi-Fi Fingerprinting Indoor Localization Accuracy. Lu Shi, Nader Moayeri, Chang Li |
| 2021 | POUCET: A Multi-Technology Indoor Positioning Solution for Firefighters and Soldiers. Quentin Vey, François Spies, Baptiste Pestourie, Denis Genon-Catalot, Adrien van den Bossche, Thierry Val, Réjane Dalcé, Julien Schrive |
| 2021 | Periodic Extended Kalman Filter to Estimate Rowing Motion Indoors Using a Wearable Ultra-Wideband Ranging Positioning System. Luis Rodriguez Mendoza, Kyle O'Keefe |
| 2021 | Pluto: Motion Detection for Navigation in a VR Headset. Dmitri Kovalenko, Artem Migukin, Svetlana Ryabkova, Vitaly Chernov |
| 2021 | Positioning Android Devices in Large Indoor Spaces and Transitioning to Outdoors by Sensor Fusion. Alejandro Garcia-Requejo, M. C. Pérez-Rubio, Jose M. Villadangos, David Gualda, Álvaro Hernández |
| 2021 | ProxyFAUG: Proximity-based Fingerprint Augmentation. Grigorios G. Anagnostopoulos, Alexandros Kalousis |
| 2021 | Quantifying the Degradation of Radio Maps in Wi-Fi Fingerprinting. Ivo Silva, Cristiano G. Pendão, Joaquín Torres-Sospedra, Adriano J. C. Moreira |
| 2021 | Quantitative Comparison of Distance Estimation Performance between TLS-MP and iFFT Methods in IEEE 802.15.4a Channel Models Using PSFM Radar Technique. Yan Wu, Niko Joram, Rainer T. Hach |
| 2021 | RAD-GAN: Radio Map Anomaly Detection for Fingerprint Indoor Positioning with GAN. Haojun Ai, Tan Hu, Tianshui Xu |
| 2021 | Received Signal Strength Visible Light Positioning-based Precision Drone Landing System. Sander Bastiaens, Jens Mommerency, Kenneth Deprez, Wout Joseph, David Plets |
| 2021 | Revisiting the Analysis of Hyperparameters in k-NN for Wi-Fi and BLE Fingerprinting: Current Status and General Results. Cristina Rodriguez-Martinez, Joaquín Torres-Sospedra |
| 2021 | Robust ToA-Estimation using Convolutional Neural Networks on Randomized Channel Models. Tobias Feigl, Ernst Eberlein, Sebastian Kram, Christopher Mutschler |
| 2021 | Robust acoustic localization in a reverberant environment for synchronous and asynchronous beacons. Satoki Ogiso |
| 2021 | SMARTphone inertial sensors based STEP detection driven by human gait learning. Nahime Al Abiad, Yacouba Kone, Valérie Renaudin, Thomas Robert |
| 2021 | SYLOIN: Measuring Angle of Arrival of LoRa signals using Software Defined Radio. Hussein Zeaiter, François Spies, Oumaya Baala, Thierry Val |
| 2021 | Self-Learning Detection and Mitigation of Non-Line-of-Sight Measurements in Ultra-Wideband Localization. Laura Flueratoru, Elena Simona Lohan, Dragos Niculescu |
| 2021 | Short-Time and Adaptive Controllable Spot Communication Using COTS Speaker. Masanari Nakamura, Shoma Yamasaki, Hiromichi Hashizume, Masanori Sugimoto |
| 2021 | Simultaneous Crowd Estimation in Counting and Localization Using WiFi CSI. Hyuckjin Choi, Tomokazu Matsui, Shinya Misaki, Atsushi Miyaji, Manato Fujimoto, Keiichi Yasumoto |
| 2021 | Smartphone Positioning Using an Ambient Light Sensor and Reflected Visible Light. Kojiro Abe, Takuto Sato, Hiroki Watanabe, Hiromichi Hashizume, Masanori Sugimoto |
| 2021 | The Right Data at the Right Moment for the Right Person - User Requirements and Their Implications for the Design of Indoor Navigation Systems. Verena Traubinger, Lena Franzkowiak, Nico Tauchmann, Maria Costantino, Julia Richter, Martin Gaedke |
| 2021 | Topology Construction Based on Indoor Crowdsourcing Data using Manifold Learning: Evaluation of Algorithms and Key Parameters. Bin Yao, Wen Li, Dongyan Wei, Wenchao Zhang, Xianghong Li |
| 2021 | Topology Preserving Input Image for Convolutional Neural Network Based Indoor Localization. Marius Laska, Jörg Blankenbach |
| 2021 | Towards Ubiquitous Indoor Positioning: Comparing Systems across Heterogeneous Datasets. Joaquín Torres-Sospedra, Ivo Silva, Lucie Klus, Darwin Quezada-Gaibor, Antonino Crivello, Paolo Barsocchi, Cristiano G. Pendão, Elena Simona Lohan, Jari Nurmi, Adriano J. C. Moreira |
| 2021 | Transfer Learning for Convolutional Indoor Positioning Systems. Roman Klus, Lucie Klus, Jukka Talvitie, Jaakko Pihlajasalo, Joaquín Torres-Sospedra, Mikko Valkama |
| 2021 | Trends in smartphone-based indoor localisation. Francesco Potortì, Antonino Crivello, Filippo Palumbo, Michele Girolami, Paolo Barsocchi |
| 2021 | Two Efficient and Easy-to-Use NLOS Mitigation Solutions to Indoor 3-D AOA-Based Localization. Wenxin Xiong, Joan Bordoy, Andrea Gabbrielli, Georg Fischer, Dominik Jan Schott, Fabian Höflinger, Johannes Wendeberg, Christian Schindelhauer, Stefan J. Rupitsch |
| 2021 | Uncertainty in Position Estimation Using Machine Learning. Yuxin Zhao, Deep Shrestha |
| 2021 | Unsupervised detection of transitions at home by using BLE technology. Raúl Montoliu, Emilio Sansano-Sansano |
| 2021 | Using SAGE on COTS UWB Signals for TOA Estimation and Body Shadowing Effect Quantification. Sander Coene, Cedric De Cock, Emmeric Tanghe, David Plets, Luc Martens, Wout Joseph |
| 2021 | YO-VIO: Robust Multi-Sensor Semantic Fusion Localization in Dynamic Indoor Environments. Chen Huang, Hezhi Lin, Huiwen Lin, Hengyu Liu, Zhibin Gao, Lianfen Huang |