Joseph Korpela

14 papers A* 1Misc 2Journal 7Unranked 4

Year	Rank	Type	Title / Venue / Authors
2023	J	`jnl`	Automated construction of Wi-Fi-based indoor logical location predictor using crowd-sourced photos with Wi-Fi signals. Pervasive Mob. Comput. Teerawat Kumrai, Joseph Korpela, Yizhe Zhang, Kazuya Ohara, Tomoki Murakami, Hirantha Abeysekera, Takuya Maekawa
2021	—	`conf`	Reducing Label Fragmentation During Time-series Data Annotation to Reduce Annotation Costs. UbiComp/ISWC Adjunct Joseph Korpela, Takayuki Akiyama, Takehiro Niikura, Katsuyuki Nakamura
2020	A*	`conf`	Human Activity Recognition with Deep Reinforcement Learning using the Camera of a Mobile Robot. PerCom Teerawat Kumrai, Joseph Korpela, Takuya Maekawa, Yen Yu, Ryota Kanai
2020	J	`jnl`	Robust Unsupervised Factory Activity Recognition with Body-worn Accelerometer Using Temporal Structure of Multiple Sensor Data Motifs. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. Qingxin Xia, Joseph Korpela, Yasuo Namioka, Takuya Maekawa
2020	—	`conf`	Smartphone-assisted Automatic Indoor Localization of BLE-enabled Appliances Using BLE and GNSS Signals. BuildSys Masayuki Fujiwara, Tomoya Nakatani, Yiming Tian, Joseph Korpela, Takuya Maekawa, Takahiro Hara
2019	J	`jnl`	Unsupervised Factory Activity Recognition with Wearable Sensors Using Process Instruction Information. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. Qingxin Xia, Atsushi Wada, Joseph Korpela, Takuya Maekawa, Yasuo Namioka
2018	J	`jnl`	Privacy preserving recognition of object-based activities using near-infrared reflective markers. Pers. Ubiquitous Comput. Joseph Korpela, Takuya Maekawa
2018	J	`jnl`	Unobtrusive detection of body movements during sleep using Wi-Fi received signal strength with model adaptation technique. Future Gener. Comput. Syst. Osamu Ammae, Joseph Korpela, Takuya Maekawa
2017	J	`jnl`	Spatio-temporal adaptive indoor positioning using an ensemble approach. Pervasive Mob. Comput. Taisei Hayashi, Daisuke Taniuchi, Joseph Korpela, Takuya Maekawa
2016	J	`jnl`	Toothbrushing Performance Evaluation Using Smartphone Audio Based on Hybrid HMM-recognition/SVM-regression Model. J. Inf. Process. Joseph Korpela, Ryosuke Miyaji, Takuya Maekawa, Kazunori Nozaki, Hiroo Tamagawa
2016	—	`conf`	Tree-structured classifier for acceleration-based activity and gesture recognition on smartwatches. PerCom Workshops Joseph Korpela, Takuya Maekawa, Julien Eberle, Dipanjan Chakraborty, Karl Aberer
2015	Misc	`conf`	An energy-aware method for the joint recognition of activities and gestures using wearable sensors. ISWC Joseph Korpela, Kazuyuki Takase, Takahiro Hirashima, Takuya Maekawa, Julien Eberle, Dipanjan Chakraborty, Karl Aberer
2015	Misc	`conf`	Evaluating tooth brushing performance with smartphone sound data. UbiComp Joseph Korpela, Ryosuke Miyaji, Takuya Maekawa, Kazunori Nozaki, Hiroo Tamagawa
2014	—	`conf`	Path knowledge discovery: Association mining based on multi-category lexicons. IEEE BigData Chen Liu, Wesley W. Chu, Fred W. Sabb, Douglas Stott Parker, Joseph Korpela