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ORCIDPanagiotis Moutafis
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2020 – today
- 2021
[b1]Panagiotis Moutafis:
Algorithms for processing closest-pairs and nearest-neighbors queries on big spatial data in parallel and distributed frameworks. University of Thessaly, Greece, 2021- [j6]Panagiotis Moutafis
, Francisco García-García, George Mavrommatis, Michael Vassilakopoulos, Antonio Corral, Luis Iribarne:
Algorithms for processing the group K nearest-neighbor query on distributed frameworks. Distributed Parallel Databases 39(3): 733-784 (2021) - [j5]Panagiotis Moutafis, George Mavrommatis, Michael Vassilakopoulos, Antonio Corral:
Efficient Group K Nearest-Neighbor Spatial Query Processing in Apache Spark. ISPRS Int. J. Geo Inf. 10(11): 763 (2021) - [c11]George Mavrommatis, Panagiotis Moutafis, Antonio Corral:
Enhancing the SliceNBound Algorithm for the Closest-Pairs Query with Binary Space Partitioning. PCI 2021: 107-112 - 2020
- [c10]Polychronis Velentzas, Panagiotis Moutafis, George Mavrommatis:
An Improved GPU-based Algorithmfor Processing the k Nearest Neighbor Query. PCI 2020: 372-375 - [c9]Panagiotis Moutafis, George Mavrommatis, Polychronis Velentzas:
Prepartitioning in MapReduce Processing of Group Nearest-Neighbor Query. PCI 2020: 380-385
2010 – 2019
- 2019
- [j4]Panagiotis Moutafis, George Mavrommatis, Michael Vassilakopoulos, Spyros Sioutas:
Efficient processing of all-k-nearest-neighbor queries in the MapReduce programming framework. Data Knowl. Eng. 121: 42-70 (2019) - [c8]Panagiotis Moutafis, Francisco García-García, George Mavrommatis, Michael Vassilakopoulos, Antonio Corral, Luis Iribarne:
MapReduce algorithms for the K group nearest-neighbor query. SAC 2019: 448-455 - 2017
- [j3]Mengjun Leng, Panagiotis Moutafis, Ioannis A. Kakadiaris:
Joint prototype and metric learning for image set classification: Application to video face identification. Image Vis. Comput. 58: 204-213 (2017) - [j2]Panagiotis Moutafis, Mengjun Leng, Ioannis A. Kakadiaris:
An Overview and Empirical Comparison of Distance Metric Learning Methods. IEEE Trans. Cybern. 47(3): 612-625 (2017) - [c7]George Mavrommatis, Panagiotis Moutafis, Michael Vassilakopoulos, Francisco García-García, Antonio Corral:
SliceNBound: Solving Closest Pairs and Distance Join Queries in Apache Spark. ADBIS 2017: 199-213 - 2016
- [c6]Panagiotis Moutafis, Mengjun Leng, Ioannis A. Kakadiaris:
Regression-based metric learning. ICPR 2016: 2700-2705 - [p1]Panagiotis Moutafis, Ioannis A. Kakadiaris:
Exploiting Score Distributions for Biometric Applications. Face Recognition Across the Imaging Spectrum 2016: 333-353 - 2015
- [j1]Panagiotis Moutafis, Ioannis A. Kakadiaris:
Can We Do Better in Unimodal Biometric Systems? A Rank-Based Score Normalization Framework. IEEE Trans. Cybern. 45(12): 2654-2667 (2015) - [c5]Mengjun Leng, Panagiotis Moutafis, Ioannis A. Kakadiaris:
Joint prototype and metric learning for set-to-set matching: Application to biometrics. BTAS 2015: 1-8 - 2014
- [c4]Panagiotis Moutafis, Ioannis A. Kakadiaris:
Semi-coupled basis and distance metric learning for cross-domain matching: Application to low-resolution face recognition. IJCB 2014: 1-8 - [c3]Panagiotis Moutafis, Ioannis A. Kakadiaris:
GS4: Generating Synthetic Samples for Semi-Supervised Nearest Neighbor Classification. PAKDD Workshops 2014: 393-403 - [c2]Panagiotis Moutafis, Ioannis A. Kakadiaris:
Towards intelligent decision making for risk screening. PETRA 2014: 3:1-3:2 - 2013
- [c1]Panagiotis Moutafis, Ioannis A. Kakadiaris:
Can we do better in unimodal biometric systems? A novel rank-based score normalization framework for multi-sample galleries. ICB 2013: 1-8
Coauthor Index
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