Conference Papers

1. A Novel Quadtree-Based Genetic Programming Search for Searchable Encryption Optimization
   Po-Wei Harn, Bo Hui, Sai Deepthi Yeddula, Libo Sun, Min-Te Sun and Wei-Shinn Ku
   Genetic and Evolutionary Computation (GECCO Companion 2023) [Abstract | BibTex | PDF]

   @inproceedings{HarnHYSSK23,
     author       = {Po{-}Wei Harn and
                     Bo Hui and
                     Sai Deepthi Yeddula and
                     Libo Sun and
                     Min{-}Te Sun and
                     Wei{-}Shinn Ku},
     title        = {A Novel Quadtree-Based Genetic Programming Search for Searchable Encryption
                     Optimization},
     booktitle    = {{GECCO} Companion},
     pages        = {583--586},
     publisher    = {{ACM}},
     year         = {2023}
   }
   

2. IGRP: Iterative Gradient Rank Pruning for Finding Graph Lottery Ticket
   Po-Wei Harn, Sai Deepthi Yeddula, Bo Hui, Jie Zhang, Libo Sun, Min-Te Sun and Wei-Shinn Ku
   IEEE International Conference on Big Data (Big Data 2022) [Abstract | BibTex | PDF]

   @inproceedings{HarnYHZSSK22,
     author       = {Po{-}Wei Harn and
                     Sai Deepthi Yeddula and
                     Bo Hui and
                     Jie Zhang and
                     Libo Sun and
                     Min{-}Te Sun and
                     Wei{-}Shinn Ku},
     title        = {{IGRP:} Iterative Gradient Rank Pruning for Finding Graph Lottery
                     Ticket},
     booktitle    = {{IEEE} Big Data},
     pages        = {931--941},
     publisher    = {{IEEE}},
     year         = {2022}
   }
   

3. Location-based Alert System Using Searchable Encryption with Hilbert Curve Encoding
   Po-Wei Harn, Sai Deepthi Yeddula, Libo Sun, Min-Te Sun and Wei-Shinn Ku
   IEEE International Conference on Big Data (Big Data 2022) [Abstract | BibTex | PDF]

   @inproceedings{HarnYSSK22,
     author       = {Po{-}Wei Harn and
                     Sai Deepthi Yeddula and
                     Libo Sun and
                     Min{-}Te Sun and
                     Wei{-}Shinn Ku},
     title        = {Location-based Alert System Using Searchable Encryption with Hilbert
                     Curve Encoding},
     booktitle    = {{IEEE} Big Data},
     pages        = {1445--1454},
     publisher    = {{IEEE}},
     year         = {2022}
   }
   

4. A framework for updating multi-criteria optimal location query (demo paper)
   Po-Wei Harn, Ji Zhang, Min-Te Sun and Wei-Shinn Ku
   Geographic Information Systems (SIGSPATIAL/GIS 2016) [Abstract | BibTex | PDF]

   @inproceedings{HarnZSK16,
     author       = {Po{-}Wei Harn and
                     Ji Zhang and
                     Min{-}Te Sun and
                     Wei{-}Shinn Ku},
     title        = {A framework for updating multi-criteria optimal location query (demo
                     paper)},
     booktitle    = {{SIGSPATIAL/GIS}},
     pages        = {91:1--91:4},
     publisher    = {{ACM}},
     year         = {2016}
   }
   

Journal Papers

1. An RFID Zero-Knowledge Authentication Protocol Based on Quadratic Residues
   Jian Song, Po-Wei Harn, Kazuya Sakai, Min-Te Sun and Wei-Shinn Ku
   IEEE Internet of Things Journal (IoT-J 2022) [Abstract | BibTex | PDF]

   @article{SongHSSK22,
     author       = {Jian Song and
                     Po{-}Wei Harn and
                     Kazuya Sakai and
                     Min{-}Te Sun and
                     Wei{-}Shinn Ku},
     title        = {An {RFID} Zero-Knowledge Authentication Protocol Based on Quadratic
                     Residues},
     journal      = {{IEEE} Internet Things J.},
     volume       = {9},
     number       = {14},
     pages        = {12813--12824},
     year         = {2022}
   }
   

2. Multiple ground/aerial parcel delivery problem: a Weighted Road Network Voronoi Diagram based approach
   Po-Wei Harn, Ji Zhang, Ting Shen, Wenlu Wang, Xunfei Jiang, Wei‑Shinn Ku, Min‑Te Sun, Yao‑Yi Chiang
   Distributed Parallel Databases 2021 [Abstract | BibTex | PDF]

   @article{HarnZSWJKSC23,
     author       = {Po{-}Wei Harn and
                     Ji Zhang and
                     Ting Shen and
                     Wenlu Wang and
                     Xunfei Jiang and
                     Wei{-}Shinn Ku and
                     Min{-}Te Sun and
                     Yao{-}Yi Chiang},
     title        = {Multiple ground/aerial parcel delivery problem: a Weighted Road Network
                     Voronoi Diagram based approach},
     journal      = {Distributed Parallel Databases},
     volume       = {41},
     number       = {4},
     pages        = {549--569},
     year         = {2023}
   }
   

3. An overlapping Voronoi diagram-based system for multi-criteria optimal location queries
   Ji Zhang, Po-Wei Harn, Wei-Shinn Ku, Xiao Qin, Hua Lu, and Xunfei Jiang
   Geoinformatica 2019 [Abstract | BibTex | PDF]

   @article{ZhangHKSQLJ19,
     author       = {Ji Zhang and
                     Po{-}Wei Harn and
                     Wei{-}Shinn Ku and
                     Min{-}Te Sun and
                     Xiao Qin and
                     Hua Lu and
                     Xunfei Jiang},
     title        = {An overlapping Voronoi diagram-based system for multi-criteria optimal
                     location queries},
     journal      = {GeoInformatica},
     volume       = {23},
     number       = {1},
     pages        = {105--161},
     year         = {2019}
   }
   

Preprint Papers

1. An Advanced Quadtree-Based Genetic Programming Search on Searchable Encryption Optimization
   Po-Wei Harn, Bo Hui, Sai Deepthi Yeddula, Libo Sun, Min-Te Sun and Wei-Shinn Ku
   Under review by IEEE Transactions on Evolutionary Computation (TEVC 2023) [Abstract | BibTex | PDF]
2. AI Coordination and Communication on Network Intrusion using Reinforcement Learning and Genetic Programming
   Po-Wei Harn, Libo Sun, Suryansh Soni, Min-Te Sun and Wei-Shinn Ku
   [Abstract | BibTex | PDF]
3. MGC: A Complex-Valued Graph Convolutional Network for Directed Graphs
   Jie Zhang, Bo Hui, Po-Wei Harn, Min-Te Sun and Wei-Shinn Ku
   [Abstract | BibTex | PDF]

   @article{abs-2110-07570,
     author       = {Jie Zhang and
                     Bo Hui and
                     Po{-}Wei Harn and
                     Min{-}Te Sun and
                     Wei{-}Shinn Ku},
     title        = {sMGC: {A} Complex-Valued Graph Convolutional Network via Magnetic
                     Laplacian for Directed Graphs},
     journal      = {CoRR},
     volume       = {abs/2110.07570},
     year         = {2021}
   }
   

4. From ChebNet to ChebGibbsNet
   Jie Zhang, Bo Hui, Po-Wei Harn, Min-Te Sun and Wei-Shinn Ku
   [Abstract | BibTex | PDF]