Pasi Fränti
Professor
School of Computing, Faculty of Science, Forestry and Technology
pasi.franti@uef.fi | +358 50 442 2265
Pasi Fränti received his MSc and PhD degrees from the University of Turku, 1991 and 1994 in Science. Since 2000, he has been a professor of Computer Science at the University of Eastern Finland (UEF). He has published 79 journals and 167 peer review conference papers, including 14 IEEE transaction papers. His main research interests are in machine learning, data mining, and pattern recognition including clustering algorithms and intelligent location-aware systems. Significant contributions have also been made in image compression, image analysis, vector quantization and speech technology.
Pasi Fränti is the head of the Machine Learning group at the school of computing at UEF. He has supervised 25 PhD students on the following topics: Clustering (9), Image and audio compression (5), Speech technology (4), Image processing, de-noising and HDR (3), Location-aware systems (3), and web mining (1). Six of the students originate from Russian including St. Petersburg (3), Uljanovsk (2) and Novosibirsk (1). All graduates work in research, teaching (postdoc, lecturer, associate professor), or in research & development in academia or in IT companies located in Finland, Shanghai, Singapore, Germany, Romania and Iran.
Research groups
Files
1 itemsPublications
207/207 items-
NoSimple: Data Bias Evaluation Metrics
Rahardja, Sylwan; Fränti, Pasi. Teoksessa: (toim.) , 2024. Proceedings of the 2024 18th International Conference on Ubiquitous Information Management and Communication, IMCOM 2024. s. 1-5. IEEE -
Relevant Tag Extraction Based on Image Visual Content
Fazal, Nancy; Fränti, Pasi. Teoksessa: Huang, De-Shuang; Premaratne, Prashan; Yuan, Changan(toim.) , 2024. Applied Intelligence: First International Conference, ICAI 2023 Nanning, China, December 8–12, 2023 Proceedings, Part I. s. 283-295. -
Simple and fast TSP initialization by Delaunay graph
Tuononen, Jimi; Fränti, Pasi. Teoksessa: Su, Ruidan; Liu, Han(toim.) , 2024. Fifth International Conference on Image, Video Processing, and Artificial Intelligence (IVPAI 2023) 14-15 December 2023 Shenzhen, China. s. . -
Affective algorithmic composition of music: A systematic review
Wiafe, Abigail; Fränti, Pasi. 2023. Applied computing and intelligence. 3: 27-43 -
All-pairwise squared distances lead to more balanced clustering
Malinen, Mikko I.; Fränti, Pasi. 2023. Applied computing and intelligence. 3: 93-115 -
Balanced k-means revisited
de Maeyer, Rieke; Sieranoja, Sami; Fränti, Pasi. 2023. Applied computing and intelligence. 3: 145-179 -
Can we optimize locations of hospitals by minimizing the number of patients at risk?
Fränti, Pasi; Mariescu-Istodor, Radu; Akram, Awais; Satokangas, Markku; Reissell, Eeva. 2023. Bmc health services research. 23: . 415 -
Classification of Interbeat Interval Time-Series Using Attention Entropy
Yang, Jiawei; Choudhary, Gulraiz I; Rahardja, Susanto; Franti, Pasi. 2023. IEEE transactions on affective computing. 14: 321-330 -
Design Principles for Content Creation in Location-Based Games
Fränti, Pasi; Fazal, Nancy. 2023. ACM transactions on multimedia computing, communications, and applications. 19: -
How to Select Optimal Parameters for Neighborhood-Based Outlier Detectors?
Rahardja, Sylwan; Tan, Xu; Chen, Junqi; Yang, Jiawei; Chen, Jie; Franti, Pasi. Teoksessa: (toim.) , 2023. Proceedings of 2023 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2023. s. 1-5. IEEE -
K-sets and k-swaps algorithms for clustering sets
Rezaei, Mohammad; Franti, Pasi. 2023. Pattern recognition. 139: -
Parallel random swap: An efficient and reliable clustering algorithm in java
Nigro, Libero; Cicirelli, Franco; Fränti, Pasi. 2023. Simulation modelling practice and theory. 124: -
Predicting onset of disease progression using temporal disease occurrence networks
Choudhary, G. I.; Fränti, P.. 2023. International journal of medical informatics. 175: . 105068 -
Puzzle-Mopsi: A location-puzzle game
Fränti, Pasi; Kong, Lingyi. 2023. Applied computing and intelligence. 3: 1-12 -
Representation Learning and Reinforcement Learning for Dynamic Complex Motion Planning System
Zhou, Chengmin; Huang, Bingding; Fränti, Pasi. 2023. IEEE Transactions on Neural Networks and Learning Systems. [Epub ahead of print 02 March 2023]: 1-15 -
Single-lead ECG recordings modeling for end-to-end recognition of atrial fibrillation with dual-path RNN
Wang, Mou; Rahardja, Sylwan; Fränti, Pasi; Rahardja, Susanto. 2023. Biomedical signal processing and control. 79: -
Smoothing Outlier Scores is All You Need to Improve Outlier Detectors
Yang, Jiawei; Rahardja, Susanto; Fränti, Pasi. 2023. IEEE transactions on knowledge and data engineering. [Date of Publication: 07 December 2023]: 1-14 -
Soft precision and recall
Fränti, Pasi; Mariescu-Istodor, Radu. 2023. Pattern recognition letters. 167: 115-121 -
Two Medoid-Based Algorithms for Clustering Sets
Nigro, Libero; Fränti, Pasi. 2023. Algorithms. 16: . 349 -
Web-tool for optimizing locations of health centers
Fränti, Pasi; Mariescu-Istodor, Radu; Akram, Awais. Teoksessa: (toim.) , 2023. . s. 1120-1127. -
A lightweight classification of adaptor proteins using transformer networks
Rahardja, Sylwan; Wang, Mou; Nguyen, Binh P.; Fränti, Pasi; Rahardja, Susanto. 2022. Bmc bioinformatics. 23: . 461 -
Attention-based advantage actor-critic algorithm with prioritized experience replay for complex 2-D robotic motion planning
Zhou, Chengmin; Huang, Bingding; Hassan, Haseeb; Fränti, Pasi. 2022. Journal of intelligent manufacturing. 2023; 34: 151-180 -
Clustering Diagnoses From 58 Million Patient Visits in Finland Between 2015 and 2018
Fränti, Pasi; Sieranoja, Sami; Wikström, Katja; Laatikainen, Tiina. 2022. JMIR medical informatics. 10: -
Combining statistical, structural, and linguistic features for keyword extraction from web pages
Shah, Himat; Fränti, Pasi. 2022. Applied computing and intelligence. 2: 115-132 -
Efficient and Reliable Clustering by Parallel Random Swap Algorithm
Nigro, Libero; Cicirelli, Franco; Fränti, Pasi. Teoksessa: (toim.) , 2022. 2022 IEEE/ACM 26th International Symposium on Distributed Simulation and Real Time Applications (DS-RT). s. 25-28. IEEE -
How power distance affect motivation in cross-cultural environment: findings from Chinese companies in Europe
Wang, Shuo; Fränti, Pasi. 2022. STEM education. 2: 96-120 -
Is Medoid Suitable for Averaging GPS Trajectories?
Jimoh, Biliaminu; Mariescu-Istodor, Radu; Fränti, Pasi. 2022. Isprs international journal of geo-information. 11: -
Optimal clustering by merge-based branch-and-bound
Fränti, Pasi; Virmajoki, Olli. 2022. Applied computing and intelligence. 2: 63-82 -
Power distance in cross-cultural environment: Observations from two Chinese companies in Europe
Wang, Shuo; Fränti, Pasi. 2022. STEM education. 2: 173-196 -
Activity event recommendation and attendance prediction
Mariescu-Istodor, Radu; Sayem, Abu SM; Fränti, Pasi. 2019. Journal of location based services. 13: 293-319 -
Analysing the Dynamics of Interbeat Interval Time Series Using Grouped Horizontal Visibility Graph
Choudhary, Gulraiz Iqbal; Aziz, Wajid; Khan, Ishtiaq Rasool; Rahardja, Susanto; Fränti, Pasi. 2019. IEEE access. 7: 9926-9934 -
Efficiency of web crawling for geotagged image retrieval
Fazal, Nancy; Nqyuen, Khue Q; Fränti, Pasi. 2019. Webology. 16: 16-39 -
Fast and General Density Peaks Clustering
Sieranoja, Sami; Fränti, Pasi. 2019. Pattern recognition letters. 128: 551-558 -
Framework for syntactic string similarity measures
Gali, Najlah; Mariescu-Istodor, Radu; Hostettler, Damien; Fränti, Pasi. 2019. Expert systems with applications. 129: 169-185 -
H-Rank: A keywords extraction method from web pages using POS tags
Shah, Himat; Khan, Muhammad US; Fränti, Pasi. Teoksessa: -(toim.) , 2019. Proceedings: 2019 IEEE 17th International Conference on Industrial Informatics (INDIN). s. 264-269. IEEE -
How much k-means can be improved by using better initialization and repeats?
Fränti, Pasi; Sieranoja, Sami. 2019. Pattern recognition. 93: 95-112 -
Predicting difficulty of TSP instances using MST
Sengupta, Lahari; Fränti, Pasi. Teoksessa: -(toim.) , 2019. Proceedings: 2019 IEEE 17th International Conference on Industrial Informatics (INDIN). s. 847-852. IEEE -
Real-time destination prediction for mobile users
Mariescu-Istodor, Radu; Ungureanu, Roxana; Fränti, Pasi. Teoksessa: Gartner, Georg; Huang, Haosheng(toim.) , 2019. 15th International Conference on Location Based Services (LBS 2019). s. 10. Copernicus Publications -
Three rapid methods for averaging GPS segments
Yang, Jiawei; Mariescu-Istodor, Radu; Fränti, Pasi. 2019. Applied sciences. 9: 1-14 -
Which local search operator works best for open loop Euclidean TSP?
Sengupta, Lahari; Mariescu-Istodor, Radu; Fränti, Pasi. 2019. Applied sciences. 9: 3985 -
CellNet: Inferring Road Networks from GPS Trajectories
Mariescu-Istodor, Radu; Fränti, Pasi. 2018. ACM transactions on spatial algorithms and systems. 4: 8 -
Constructing a high-dimensional kNN-graph using a Z-order curve
Sieranoja, Sami; Fränti, Pasi. 2018. ACM journal of experimental algorithmics. 23: 1-21 -
Dimensionally Distributed Density Estimation
Fränti, Pasi; Sieranoja, Sami. Teoksessa: Rutkowski, Leszek; Scherer, Rafal; Korytkowski, Marcin; Pedrycz, Witold; Tadeusiewicz, Ryszard; Zurada, Jacek M(toim.) , 2018. Artificial Intelligence and Soft Computing: 17th International Conference, ICAISC 2018, Zakopane, Poland, June 3-7, 2018, Proceedings, Part II. s. 343-353. Springer -
Efficiency of random swap clustering
Fränti, Pasi. 2018. Journal of big data. : 13 -
Fast random pair divisive construction of kNN graph using generic distance measures
Sieranoja, Sami; Fränti, Pasi. Teoksessa: -(toim.) , 2018. ICBDC 18: Proceedings of the 2018 International Conference on Big Data and Computing. s. 95-98. ACM -
K-means properties on six clustering benchmark datasets
Fränti, Pasi; Sieranoja, Sami. 2018. Applied intelligence. 48: 4743-4759 -
Mean-shift outlier detection
Yang, Jiawei; Rahardja, Susanto; Fränti, Pasi. Teoksessa: Tallón-Ballesteros, Antonio J; Li, Kaicheng(toim.) , 2018. Fuzzy Systems and Data Mining IV: Proceedings of FSDM 2018. s. 208-215. IOS Press -
Medoid-shift for noise removal to improve clustering
Fränti, Pasi; Yang, Jiawei. Teoksessa: Rutkowski, L; Scherer, R; Korytkowski, M; Pedrycz, W; Tadeusiewicz, R; Zurada, JM(toim.) , 2018. Artificial Intelligence and Soft Computing: 17th International Conference, ICAISC 2018, Zakopane, Poland, June 3-7, 2018, Proceedings, Part I. s. 604-614. Springer -
Multi-Agent Approach Traffic Forecast for Planning Urban Road Infrastructure
Tat, Thomas Ho Chee; Fränti, Pasi. Teoksessa: -(toim.) , 2018. Proceedings of TENCON 2018: 2018 IEEE Region 10 Conference. s. 1801-1806. IEEE -
Planning Your Route: Where to Start?
Sengupta, Lahari; Mariescu-Istodor, Radu; Fränti, Pasi. 2018. Computational brain & behavior. 1: 252-265 -
Random projection for k-means clustering
Sieranoja, Sami; Fränti, Pasi. Teoksessa: Rutkowski, L; Scherer, R; Korytkowski, M; Pedrycz, W; Tadeusiewicz, R; Zurada, JM(toim.) , 2018. Artificial Intelligence and Soft Computing: 17th International Conference, ICAISC 2018, Zakopane, Poland, June 3-7, 2018, Proceedings, Part I. s. 680-689. Springer -
Real-time Clustering of Large Geo-Referenced Data for Visualizing on Map
Rezaei, Mohammad; Fränti, Pasi. 2018. Advances in electrical and computer engineering. 18: 63-74 -
Real-time Electric Vehicle Load Forecast to Meet Timely Energy Dispatch
Tat, Thomas Ho Chee; Fränti, Pasi. Teoksessa: -(toim.) , 2018. Proceedings of the 2018 IEEE International Conference on Service Operations and Logistics, and Informatics (SOLI 2018). s. 148-153. IEEE -
Similarity of mobile users based on sparse location history
Fränti, Pasi; Mariescu-Istodor, Radu; Waga, Karol. Teoksessa: Rutkowski, L; Scherer, R; Korytkowski, M; Pedrycz, W; Tadeusiewicz, R; Zurada, JM(toim.) , 2018. Artificial Intelligence and Soft Computing: 17th International Conference, ICAISC 2018, Zakopane, Poland, June 3-7, 2018, Proceedings, Part I. s. 593-603. Springer -
Framework for location-aware search engine
Tabarcea Andrei, Gali Najlah, Fränti Pasi. 2017. Journal of location based services. 11: 50-74 -
Functional Classification of Websites
Gali Najlah, Mariescu Istodor Radu, Fränti Pasi. Teoksessa: Worrawat Engchuan, Dinh Viet Sang, Nguyen Thi Oanh(toim.) , 2017. SoICT '17: Proceedings of the Eighth International Symposium on Information and Communication Technology. s. 34-41. ACM -
Grid-based method for GPS route analysis for retrieval
Mariescu-Istodor Radu, Fränti Pasi. 2017. ACM transactions on spatial algorithms and systems. 3: 8 -
O-Mopsi: mobile orienteering game for sightseeing, exercising and education
Fränti Pasi, Mariescu-Istodoor Radu, Sengupta Lahari. 2017. ACM transactions on multimedia computing, communications, and applications. 13: 56 -
Using linguistic features to automatically extract web page title
Gali N, Mariescu-Istodor R, Fränti P. 2017. Expert systems with applications. 79: 296-312 -
Content-based title extraction from Web Page
Gali Najlah, Fränti Pasi. Teoksessa: Majchrzak Tim A, Traverso Paolo, Monfort Valérie, Krempels Karl-Heinz(toim.) , 2016. Proceedings of the 12th International Conference on Web Information Systems an Technologies. s. 204-210. -
GPS trajectory biometrics: from where you were to how you move
Sieranoja Sami, Kinnunen Tomi, Fränti Pasi. Teoksessa: Antonio Robles-Kelly, Marco Loog, Battista Biggio, Francisco Escolano, Richard Wilson(toim.) , 2016. Structural, Syntactic, and Statistical Pattern Recognition. Joint IAPR International Workshop, S + SSPR 2016, Merida, Mexico, November 29 - December 2, 2016, Proceedings. s. 450-460. Springer -
Generalizing centroid index to different clustering models
Fränti Pasi, Rezaei Mohammad. Teoksessa: Antonio Robles-Kelly, Marco Loog, Battista Biggio, Francisco Escolano, Richard Wilson(toim.) , 2016. Structural, Syntactic, and Statistical Pattern Recognition. Joint IAPR International Workshop, S + SSPR 2016, Merida, Mexico, November 29 - December 2, 2016, Proceedings. s. 285-296. Springer -
Gesture Input for GPS Route Search
Mariescu-Istodor Radu, Fränti Pasi. Teoksessa: Antonio Robles-Kelly, Marco Loog, Battista Biggio, Francisco Escolano, Richard Wilson(toim.) , 2016. Structural, Syntactic, and Statistical Pattern Recognition Joint IAPR International Workshop, S+SSPR 2016, Mérida, Mexico, November 29 - December 2, 2016, Proceedings. s. 439-449. Springer -
Set matching measures for external cluster validity
Rezaei Mohammad, Fränti Pasi. 2016. IEEE transactions on knowledge and data engineering. 28: 2173-2186 -
Similarity measures for title matching
Gali Najlah, Mariescu-Istodor Radu, Fränti Pasi. Teoksessa: -(toim.) , 2016. Proceedings of 23rd International Conference on Pattern Recognition (ICPR), Cancun Center, Cancun Mexico, December 4-8, 2016. s. 1549-1554. -
XNN Graph
Fränti Pasi, Mariescu-Istodor Radu, Zhong Caiming. Teoksessa: Antonio Robles-Kelly, Marco Loog, Battista Biggio, Francisco Escolano, Richard Wilson(toim.) , 2016. Structural, Syntactic, and Statistical Pattern Recognition. Joint IAPR International Workshop, S + SSPR 2016, Merida, Mexico, November 29 - December 2, 2016, Proceedings. s. 207-217. Springer -
Can Social Network be Used for Location-aware Recommendation
Fränti Pasi, Waga Karol, Khurana Chaitanya. Teoksessa: Valérie Monfort, Karl-Heinz Krempels, Tim A. Majchrzak, Ziga Turk (eds.)(toim.) , 2015. Proceedings of 11th International Conference on Web Informartion Systems and Technologies. s. 558-565. -
ClRank: A Method for Keyword Extraction from Web pages using clustering and distribution of nouns
Rezaei Mohammad, Gali Najlah, Fränti Pasi. Teoksessa: -(toim.) , 2015. Web Intelligence and Intelligent Agent Technology (WI-IAT), 2015 IEEE / WIC / ACM International Conference on. s. 79-84. -
Extracting Representative Image from Web Page
Gali Najlah, Tabarcea Andrei, Fränti Pasi. Teoksessa: Valérie Monfort, Karl-Heinz Krempels, Tim A. Majchrzak, Ziga Turk (eds.)(toim.) , 2015. Proceedings of the 11th International Conference on Web Information Systems and. s. 411-419. -
Noise reduced high dynamic range tone mapping using information content weights
Zhu Zijian, Li Zhengguo, Wu Shiqian, Fränti Pasi. Teoksessa: -(toim.) , 2015. 40th International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2015. s. 1255-1259. IEEE -
A Comparison of Categorical Attribute Data Clustering Methods
Hautamäki Ville, Pöllänen Antti, Kinnunen Tomi, Lee Kong Aik, Li Haizhou, Fränti Pasi. 2014. Lecture notes in computer science. 8621: 53-62 -
A fast minimum spanning tree algorithm based on K-means
Zhong Caiming, Malinen Mikko, Miao Duoqian, Fränti Pasi. 2014. Information sciences. 295: 1-17 -
A grid-growing clustering algorithm for geo-spatial data
Zhao Qinbei, Shi Yang, Liu Qin, Fränti Pasi. 2014. Pattern recognition letters. 53: 77-84 -
Balanced k-means for clustering
Malinen Mikko I, Fränti Pasi. Teoksessa: -(toim.) , 2014. Structural, Syntactic, and Statistical Pattern Recognition. s. 32-41. Springer -
Centroid Ratio for a Pairwise Random Swap Clustering Algorithm
Zhao Quinpei, Fränti Pasi. 2014. IEEE transactions on knowledge and data engineering. 26: 1090-1101 -
Centroid index: Cluster level similarity measure
Fränti Pasi, Rezaei Mohammad, Zhao Quinpei. 2014. Pattern recognition. 47: 3034-3045 -
K-means*: Clustering by gradual data transformation
Malinen Mikko I, Mariescu-Istodor Radu, Fränti Pasi. 2014. Pattern recognition. 47: 3376-3386 -
Low Complexity Spatial Similarity Measure of GPS Trajectories
Mariescu-Istodor Radu, Tabarcea Andrei, Saeidi Rahim, Fränti Pasi. Teoksessa: -(toim.) , 2014. Proceedings of 10th International Conference on Web Information Systems and Technologies. s. 62-69. Insticc press -
Matching similarity for keyword-based clustering
Rezaei Mohammad, Fränti Pasi. 2014. Lecture notes in computer science. 8621: 193-202 -
Modelling implications & impacts of going green with EV in Singapore with multi-agent systems
Ho Thomas Chee Tat, Yu Rrongshan, Lim James Russell, Fränti Pasi. Teoksessa: -(toim.) , 2014. Asia-Pacific Signal and Information Processing Association, 2014 Annual Summit and Conference (APSIPA). s. 1-6. -
Structural, Syntactic, and Statistical Pattern Recognition
Fränti Pasi, Brown Gavin, Loog Marco, Escolano Francesco, Pelillo Marcello. 2014. Lecture notes in computer science. . Springer-Verlag -
WB-index: A sum-of-squares based index for cluster validity
Zhao Qinpei, Fränti Pasi. 2014. Data and knowledge engineering. 92: 77-89 -
Fast Approximate Minimum Spanning Tree Algorithm Based on K-Means
Zhong Caiming, Malinen Mikko, Miao Duoqian, Fränti Pasi. Teoksessa: (toim.) , 2013. Computer Analysis of Images and Patterns. s. 262-269. Springer Berlin Heidelberg -
O-Mopsi: Mobile Orienteering Game using Geotagged Photos
Tabarcea Andrei, Wan Zhentian, Waga Karol, Fränti Pasi. Teoksessa: -(toim.) , 2013. 9th International Conference on Web Information Systems and Technologies (WEBIST 2013), 8-10 May, 2013, Aachen, Germany. s. 300-303. -
Real Time Access to Multiple GPS Tracks
Waga Karol, Tabarcea Andrei, Mariescu-Istodor Radu, Fränti Pasi. Teoksessa: -(toim.) , 2013. 9th International Conference on Web Information Systems and Technologies (WEBIST 2013), 8-10 May, 2013, Aachen, Germany. s. 293-299. -
2D denoising factor for high dynamic range imaging
Zhu Zijian, Li Zhengguo, Rahardja Susanto, Fränti Pasi. Teoksessa: -(toim.) , 2012. Proceedings SIGGRAPH 2012, Los Angeles, California, USA, August 5-9,2012. s. -. -
A Joint Approach for Single-Channel Speaker Identification and Speech Separation
Mowlaee Pejman, Saeidi Rahim, Christensen Mads Græsbøll, Tan Zheng-Hua, Kinnunen Tomi, Fränti Pasi, Jensen Søren Holdt. 2012. IEEE transactions on audio speech and language processing. 20: 2586-2601 -
A fast O(N) multi-resolution polygonal approximation algorithm for GPS trajectory simplification
Chen Minjie, Xu Mantao, Fränti Pasi. 2012. IEEE transactions on image processing. 21: 2770-2785 -
Clustering by analytic functions
Malinen Mikko I, Fränti Pasi. 2012. Information sciences. 217: 31-38 -
Compression of GPS Trajectories
Chen Minjie, Xu Mantao, Fränti Pasi. Teoksessa: -(toim.) , 2012. 21st International Conference on Pattern Recognition, ICPR 2012, November 11-15, 2012, Tsukuba, Japan. s. -. IEEE -
Compression of GPS Trajectories using Optimized Approximation
Chen Minjie, Xu Mantao, Fränti Pasi. Teoksessa: -(toim.) , 2012. 21st International Conference on Pattern Recognition (ICPR 2012), November 11-15, 2012, Tsupuka, Japan. s. 3180-3183. -
Detecting movement type by route segmentation and classification
Waga Karol, Tabarcea Andrei, Chen Minjie, Fränti Pasi. Teoksessa: -(toim.) , 2012. 8th International Conference on Collaborative Computing: Networking, Applications and Worksharing (Collaboratecom¿12) Pittsburgh, PA, United States, October 14-17, 2012. s. 508-513. Wiley-IEEE press -
Keyword Clustering for Automatic Categorization
Zhao Qinpei, Rezaei Mohammad, Chen Hao, Fränti Pasi. Teoksessa: -(toim.) , 2012. 21st International Conference on Pattern Recognition (ICPR 2012) November 11-15, 2012, Tsukuba, Japan. s. 2845-2848. -
Random swap em algorithm for Gaussian mixture models
Zhao Qinpei, Hautamäki Ville, Kärkkäinen Ismo, Fränti Pasi. 2012. Pattern recognition letters. 33: 2120-2126 -
Recommendation of points of interest from user generated data collection
Waga Karol, Tabarcea Andrei, Fränti Pasi. Teoksessa: -(toim.) , 2012. 8th International Conference on Collaborative Computing: Networking, Applications and Worksharing, (Collaboratecom¿12) Pittsburgh, PA, United States, October 14-17, 2012. s. 550-555. Wiley-IEEE press -
System for real time storage, retrieval and visualization of GPS tracks
Waga Karol, Tabarcea Andrei, Mariescu-Istodor Radu, Fränti Pasi. Teoksessa: -(toim.) , 2012. 16th International Conference on System Theory, Control and Computing (ICSTCC) 2012, 12-14 October, 2012, Sinaia, Romania. s. 1-5. Wiley-IEEE press -
Adaptive Context-Tree-Based Statistical Filtering for Raster Map Image Denoising
Chen M, Xu M, Fränti P. 2011. IEEE transactions on multimedia. 13: 1195-1207 -
Extending external validity measures for determining the number of clusters
Zhao Qinbei, Xu Mantao, Fränti Pasi. Teoksessa: -(toim.) , 2011. 11th International Conference on Intelligent Systems Design and Applications (ISDA) 22 - 24 Nov, 2011, Cordoba, Spain. s. 931-936. IEEE -
Multi-site Heterogeneous System Fusions for the Albayzin 2010 Language Recognition Evalution
Rodríguez-Fuentes Luis Javier, Penagarikano Mikel, Varona Amparo, Díez Mireia, Bordel Germán, Martínez, Villalba Jesús, Miguel Antonio, Ortega Alfonso, Lleida Eduardo, Abad Alberto, Koller Oscar, Trancoso Isabel, Lopez-Otero Paula, Docio-Fernandez Laura, Garcia-Mateo Carmen, Saeidi Rahim, Soufifar Mehdi, Kinnunen Tomi, Svendsen Torbjorn, Fränti Pasi. Teoksessa: -(toim.) , 2011. IEEE Automatic Speech Recognition and Understanding (ASRU 2011), December 11-15, 2011 in Hawaii. s. 377-382. IEEE -
Ad-Hoc Georeferencing of Web-Pages Using Street-name Prefix Trees
Tabarcea A, Hautamäki V & Fränti P. Teoksessa: -(toim.) , 2010. International Conference on Web Information Systems & Technologies (WEBIST'10), Vol. 1. s. 237-244. -
Detecting and Composing Near-identical HDR Images without Exposure Information
Zhu, Z, Rahardja, S, Li, Z & Fränti, P. Teoksessa: -(toim.) , 2010. Proceedings of 2010 IEEE 17th International Conference on Image Processing, ICIP. s. 3337-3340. -
Fast Dynamic Quantization Algorithm for Vector Map Compression
Chen M, Xu M & Fränti P. Teoksessa: -(toim.) , 2010. Proceedings of 2010 IEEE 17th International Conference on Image Processing, ICIP. s. 4289-4292. -
Image Denoising Using Context Quantization and Local Linear Regression
Tian W, Chen M, Xu M, Fränti P & Wang H. Teoksessa: -(toim.) , 2010. International Conference on Green Circuits and Systems, ICGCS 2010. s. 451-456. -
Improving Monaural Speaker Identification by Double-Talk Detection
Saeidi R, Mowlaee P, Kinnunen T, Tan Z, Christnsen M, Holdt Jensen S & Fränti P. Teoksessa: -(toim.) , 2010. Interspeech'2010. s. 1069-1072. -
Joint Frame and Gaussian Selection for Text Independent Speaker Verification
Saeidi R, Kinnunen T, Mohammadi HRS, Rodman R & Fränti P. Teoksessa: -(toim.) , 2010. IEEE International Conference on Acoustics, Speech, and Signal Processing, (ICASSP'10). s. 4530-4534. -
Joint Single-Channel Speech Separation and Speaker Identification
Mowlaee P, Saeidi R, Tan ZH, Christensen MG, Fränti P & Jensen SH. Teoksessa: -(toim.) , 2010. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP'10). s. 4430-4433. -
Location-based search engine for multimedia phones
Fränti P, Tabarcea A, Kuittinen J & Hautamäki V. Teoksessa: Khong AWH and Kim C (Eds.)(toim.) , 2010. 2010 IEEE International Conference on Multimedia & Expo, ICME 2010. s. 558-563. -
Lossless Bit-plane Compression of Images with Context Tree Modeling
Chen M, Fränti P & Xu M. Teoksessa: -(toim.) , 2010. International Conference on Green Circuits and Systems, ICGCS 2010. s. 605-610. -
MOPSI Location-Based Search Engine: Concept, Architecture and Prototype
Fränti P, Kuittinen J, Tabarcea A & Sakala L. Teoksessa: -(toim.) , 2010. ACM Symposium on Applied Computing (SAC'10). s. 872-873. -
MOPSI Location-Based Search Engine: Concept, Architecture and Prototype
Fränti P, Kuittinen J, Tabarcea A & Sakala L. Teoksessa: Bednarik R(toim.) , 2010. Tietojenkäsittelytieteen päivät 2010, The Computer Science Days 2010. s. 9. University of Eastern Finland -
Multitaper Estimation of Frequency-Warped Cepstra With Application to Speaker Verification
Sandberg J, Hansson-Sandsten M, Kinnunen T, Saeidi R, Flanderin P & Borgnat P. 2010. IEEE signal processing letters. 17: 343-346 -
Optimized entropy-constrained vector quantization of lossy vector map compression
Chen, Minjie, Xu, Mantao & Fränti, Pasi. Teoksessa: -(toim.) , 2010. IEEE 20th International Conference on Pattern Recognition, ICPR 2010. s. 722-725. -
Real-time Ghost Removal for Composing High
Zhu Z, Wu S, Rahardja S and Fränti P. Teoksessa: -(toim.) , 2010. The 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010. s. 1627-1631. -
Signal-to-Signal Ratio Independent Speaker Identification for Co-Channel Speech Signals
Saeidi, R, Mowlaee, P, Kinnunen, T., Tan, Z, Christnsen, M, Holdt Jensen, S & Fränti, P. Teoksessa: -(toim.) , 2010. IEEE 20th International Conference on Pattern Recognition, ICPR 2010. s. 4565-4568. -
Smart Swap for More Efficient Clustering
Chen J, Zhao Q & Fränti P. Teoksessa: -(toim.) , 2010. International Conference on Green Circuits and Systems, ICGCS 2010. s. 446-450. -
Statistical filtering of raster map images
Chen M, Xu M & Fränti P. Teoksessa: Khong AWH and Kim C (Eds.)(toim.) , 2010. 2010 IEEE International Conference on Multimedia & Expo, ICME 2010. s. 394-399. -
Comparative evaluation of maximum a Posteriori vector quantization and gaussian mixture models in speaker verification
Tomi Kinnunen, Juhani Saastamoinen, Ville Hautamäki, Mikko Vinni and Pasi Fränti. 2009. Pattern recognition letters. 30: 341-347 -
Developing Speaker Recognition System: from Prototype to Practical Application
P. Fränti, J. Saastamoinen, I. Kärkkäinen, T. Kinnunen, V. Hautamäki, I. Sidoroff. Teoksessa: (toim.) , 2009. International Conference Forensic Applications and Techniques in Telecommunications, Information and Multimedia (e-Forensics'09), Adelaide, Australia, January 19-21, 2009, LNICST vol. 8. s. 101-114. -
Multi-layer filtering approach for map images
Chen M, Xu M, & Fränti P. Teoksessa: -(toim.) , 2009. 2009 IEEE International Conference on Image Processing (ICIP'09). s. 3953-3956. -
Random swap EM algorithm for finite mixtures models in image segmentation
Qinpei Zhao, Ville Hautamäki, Ismo Kärkkäinen, Pasi Fränti. Teoksessa: (toim.) , 2009. 2009 IEEE International Conference on Image Processing (ICIP'09). s. 2397-2400. -
Recover Real World Scene: High Quality Image Inpainting Using Multi-Exposed References
Zhu, Z., Li, Z., Rahardja, S. and Fränti, P.. 2009. Electronics letters. 45: 1310-1312 -
Automatic Voice Activity Detection in Different Speech Applications
Marko Tuononen;Rosa Gonzalez Hautamäki;and Pasi Fränti. Teoksessa: (toim.) , 2008. e-Forensics 2008, First International Conference on forensic Applications and Techniques in Telecommunications, Information and Multimedia, Adelaide, Australia, Jan 21-Jan 23. s. 6. -
Cascaded RLS-LMS Prediction in MPEG-4 Lossless Audio Coding
Haibin Huang;Pasi Fränti;Dongyan Huang and Susanto Rahardja. 2008. IEEE transactions on audio speech and language processing. 16: 554-562 -
Deterministic and Randomized Local Search Algorithms for Clustering
Pasi Fränti;Marko Tuononen and Olli Virmajoki. Teoksessa: (toim.) , 2008. IEEE International Conference on Multimedia & Expo, (ICME'08). s. 837-840. -
Knee Point Detection in BIC for Detecting the Number of Clusters
Qinpei Zhao, Ville Hautamäki, and Pasi Fränti. Teoksessa: JacquesBlanc-Talon, Salah Bourennane, Wilfried Philips, Dan Popescu, Paul Scheunders(toim.) , 2008. Advanced Concepts for Intelligent Vision Systems, 10th International Conference, ACIVS 2008 Proceedings. s. 664-673. Springer-Verlag Berlin Heidelberg, 2008 -
Knee Point Detection on Bayesian Information Criterion
Qinpei Zhao, Mantao Xu and Pasi Fränti. Teoksessa: (toim.) , 2008. 20th IEEE International Conference on Tools with Artificial Intelligence, ICTAI 2008. s. 431-438. -
Maximum a Posteriori Adaptation of the Centroid Model for Speaker Verification
Ville Hautamäki;Tomi Kinnunen;Ismo Kärkkäinen;Juhani Saastamoinen;Marko Tuononen;and Pasi Fränti. 2008. IEEE signal processing letters. 15: 162-165 -
Probabilistic clustering by random swap algorithm
P. Fränti, O. Virmajoki and V. Hautamäki. Teoksessa: (toim.) , 2008. IEEE The 19th International Conference on Pattern Recognition, IAPR 2008, Tampa, Florida, USA, December 7-11,. s. -. -
Text-independent speaker recognition using graph matching
Ville Hautamäki;Tomi Kinnunen and Pasi Fränti. 2008. Pattern recognition letters. 29: 1427-1432 -
Time-series clustering by approximate prototypes
V. Hautamäki, P. Nykänen and P. Fränti. Teoksessa: (toim.) , 2008. IEEE The 19th International Conference on Pattern Recognition, IAPR 2008, Tampa, Florida, USA, December 7-11. s. -. -
Gradual model generator for single-pass clustering
Ismo Kärkkäinen;Pasi Fränti. 2007. Pattern recognition. 40: 784-795 -
Implementing Speaker Recognition System: from Matlab to Practice
P. Fränti;J. Saastamoinen;I. Kärkkäinen;T. Kinnunen;V. Hautamäki and I. Sidoroff. 2007. . . Tietojenkäsittelytieteen ja tilastotieteen laitos -
Improving Speaker Verification by Periodicity Based Voice Activity Detection
Ville Hautamäki;Marko Tuononen;Tuija Niemi-Laitinen. and Pasi Fränti. Teoksessa: Potapova R.K. (Editor)(toim.) , 2007. The XII International Conference 'Speech and Computer', SPECOM'2007, October 15-18, 2007, Vol. I-II. s. 645-650. Moscow State Linguistic University -
Lossless compression of color map images by context tree modeling
Alexander Akimov;Alexander Kolesnikov and Pasi Fränti. 2007. IEEE transactions on image processing. 16: 114-120 -
Lossless compression of map contours by context tree modeling of chain codes
Alexander Akimov;Alexander Kolesnikov and Pasi Fränti. 2007. Pattern recognition. 40: 944-952 -
Lossy compression of scanned map images
A. Podlasov;A. Kolesnikov and P. Fränti. Teoksessa: (toim.) , 2007. International Conference on Computer Graphics and Vision (GraphiCon'07), Moscow, Russia,. s. 79-83. -
Polygonal approximation of closed discrete curves
Alexander Kolesnikov and Pasi Fränti. 2007. Pattern recognition. 40: 1282-1293 -
Statistical filtering of raster map images using a context tree model
A. Podlasov;P. Kopylov and P. Fränti. Teoksessa: Editors: Kokou Yetongnon;Richard Chbeir;Albert Dipanda(toim.) , 2007. The Third International Conference on Signal-Image Technology & Internet-Based systems (IEEE-SITIS'2007), Shanghai, China, December 16-19. s. 501-508. -
Voice Activity Detection Using MFCC Features and Support Vector Machine
Tomi Kinnunen;Evgenia Chernenko;Marko Tuononen;Pasi Fränti and Haizhou Li. Teoksessa: Potapova R.K. (Editor)(toim.) , 2007. he XII International Conference 'Speech and Computer', SPECOM'2007, October 15-18, 2007, Vol. I-II. s. 556-570. Moscow State Linguistic University -
Cascaded RLS-LMS prediction in MPEG-4 lossless audio coding
H. Huang;S. Rahardja;X. Lin;R. Yu and P. Fränti. Teoksessa: (toim.) , 2006. IEEE International Conference on Acoustics, Speech, and Signal Processing(ICASSP'06), Vol. 5, Toulouse, France, May 14-19. s. V-181-184. -
Context Quantization by Kernel Fisher Discriminant
Mantao Xu;Xiaolin Wu;and Pasi Fränti. 2006. IEEE transactions on image processing. 15: 169-177 -
Fast Agglomerative Clustering Using a k-Nearest Neighbor Graph
P. Fränti;O. Virmajoki and V.Hautamäki. 2006. IEEE Transactions on Pattern Analysis and Machine Intelligence. 28: 1875-1881 -
Iterative shrinking method for clustering problems
Pasi Fränti and Olli Virmajoki. 2006. Pattern recognition. 39: 761-775 -
Lossless compression of color map images by context tree modeling
A. Akimov;A. Kolesnikov and P. Fränti. Teoksessa: (toim.) , 2006. IEEE Proceedings of the Data Compression Conference (DDC'06), Snowbird, Utah, USA, March. s. 412-421. -
Lossless image compression via bit-plane separation and multi-layer context tree modeling
A. Podlasov and P. Fränti. 2006. Journal of electronic imaging. 15: 043009-1-11 -
Merge-based color quantization and context tree modeling for compression of color quantized images
A. Podlasov and P. Fränti. Teoksessa: (toim.) , 2006. IEEE International Conference on Image Processing (ICIP'06), Atlanta, Georgia, USA, October 8-11. s. 2277-2280. -
Morphological reconstruction of semantic layers in map images
Alexey Podlasov;Eugene Ageenko;Pasi Fränti. 2006. Journal of electronic imaging. 15: 013016, 1-10 -
Real-Time Speaker Identification and Verification
Tomi Kinnunen;Evgeny Karpov;and Pasi Fränti. 2006. IEEE transactions on audio speech and language processing. 14: 277-288 -
Accuracy of MFCC-Based Speaker Recognition in Series 60 Device
Juhani Saastamoinen;Evgeny Karpov;Ville Hautamäki;and Pasi Fränti. 2005. EURASIP Journal on Applied Signal Processing. 2005: 2816-2827 -
Applying MFCC-based Automatic Speaker Recognition to GSM and Forensic Data
Niemi-Laitinen Tuija;Saastamoinen Juhani;Kinnunen Tomi;Fränti Pasi. Teoksessa: Editors: Langemets Margit;Penjam Priit(toim.) , 2005. The Second Baltic Conference on human Language Technologies Proceedings, April 4 - 5, 2005, Tallinn, Estonia. s. 317 - 322. -
Clustering Based on Principal Curve
Ioan Cleju;Pasi Fränti;and Xiaolin Wu. Teoksessa: Heikki Kälviäinen;Jussi Parkkinen;Arto Kaarna (Eds.)(toim.) , 2005. Image Analysis, 14th Scandinavian Conference, SCIA 2005 Joensuu, Finland, June 19-22, 2005 Proceedings. s. 872-881. Springer-Verlag Berlin Heidelberg 2005 -
Clustering by Principal Curve with Tree Structure
Ioan Cleju;Pasi Fränti;Xiaolin Wu. Teoksessa: (toim.) , 2005. IEEE International Symposium on Signals, Circuits & Systems - ISSCS 2005, Iasi, Romania, July 14-15, Vol. 2. s. 617-620. -
Compression of map images by multi-layer context tree modeling
Kopylov Pavel;Fränti Pasi. 2005. IEEE transactions on image processing. 14: 1-11 -
Data reduction of large vector graphics
Kolesnikov Alexander;Fränti Pasi. 2005. Pattern recognition. 38: 381-394 -
Eye- Movements as a Biometric
Roman Bednarik;Tomi Kinnunen;Andrei Mihaila;and Pasi Fränti. Teoksessa: Heikki Kälviäinen;Jussi Parkkinen;Arto Kaarna (Eds.)(toim.) , 2005. Image Analysis, 14th Scandinavian Conference, SCIA 2005 Joensuu, Finland, June 19-22, 2005 Proceedings. s. 780-789. Springer-Verlag Berlin Heidelberg 2005 -
Field Evaluation of Text-Dependent Speaker Recognition in an Access Control Application
Harsh Gupta;Ville Hautamäki;Tomi Kinnunen and Pasi Fränti. Teoksessa: Edited by G. Kokkinakis;N. Fakotakis;E. Dermatas;R. Potapova(toim.) , 2005. Proceedings of the 10th International Conference Speech and Computer (SPECOM'2005). s. 551-554. Moscow State Linguistics University -
Gradual Model Generator for Single-pass Clustering
Ismo Kärkkäinen and Pasi Fränti. Teoksessa: Edited by Jiawei Han;Benjamin W. Wah;Vijay Raghavan;Xindong Wu;Rajeev Rastogi(toim.) , 2005. Fifth IEEE International Conference on Data Mining, ICDM 2005, Huston, Texas, November 27-30, 2005. s. 681-684. -
Improving K-Means by Outlier Removal
Ville Hautamäki;Svetlana Cherednichenko;Ismo Kärkkäinen;Tomi Kinnunen;and Pasi Fränti. Teoksessa: Heikki Kälviäinen;Jussi Parkkinen;Arto Kaarna (Eds.)(toim.) , 2005. Image Analysis, 14th Scandinavian Conference, SCIA 2005 Joensuu, Finland, June 19-22, 2005 Proceedings. s. 979-987. Springer-Verlag Berlin Heidelberg 2005 -
Lossless Compression of Map Contours by Context Tree Modeling of Chain Codes
Alexander Akimov;Alexander Kolesnikov;and Pasi Fränti. Teoksessa: Heikki Kälviäinen;Jussi Parkkinen;Arto Kaarna (Eds.)(toim.) , 2005. Image Analysis, 14th Scandinavian Conference, SCIA 2005 Joensuu, Finland, June 19-22, 2005, Proceedings. s. 312-321. Springer-Verlag Berlin Heidelberg 2005 -
Min-# Polygonal Approximation of Closed Curves
Alexander Kolesnikov;Pasi Fränti. Teoksessa: (toim.) , 2005. IEEE International Conference on Image Processing, ICIP 2005 Genova, Italy, September 11-14, 2005. s. 522-525. Institute of Electrical and Electronics Engineers, Inc. -
On Factors Affecting MFCC-Based Speaker Recognition Accuracy
Juhani Saastamoinen;Zdenek Fiedler;Tomi Kinnunen;T. and Pasi Fränti. Teoksessa: Editors: G. Kokkinakis;N. Dermatas;R. Potapova(toim.) , 2005. SPECOM 2005 Proceedings, 10th International Conference Speech and Computer, 17-19 October, 2005, Patras, Greece. s. 503-506. -
Optimal Algorithm for Convexity Measure Calculation
Alexander Kolesnikov;Pasi Fränti. Teoksessa: (toim.) , 2005. IEEE International Conference on Image Processing, ICIP 2005 Genova, Italy, September 11-14, 2005. s. 353-356. Institute of Electrical and Electronics Engineers, Inc. -
The Mystery of Cohort Selection
Tomi Kinnunen;Ismo Kärkkäinen and Pasi Fränti. 2005. University of Joensuu, Department of Computer Science, Report Series A. . University of Joensuu, Department of Computer Science -
A heuristic k-means clustering algorithm by kernel PCA
Xu Mantao;Fränti Pasi. Teoksessa: (toim.) , 2004. . s. . -
Automatic Speaker Recognition for Series 60 Mobile Devices
Saastamoinen;J.;Karpov;E.;Hautamäki;V. and Fränti;P.. Teoksessa: (toim.) , 2004. . s. . -
Color quantization of map images
Kopylov Pavel;Fränti Pasi. Teoksessa: (toim.) , 2004. . s. . -
Compression of map images for real-time applications
Fränti;P.;Ageenko;E.;Kopylov;P.;Gröhn;S. and Berger;F.. 2004. Image and Vision Computing. 22: 1105-1115 -
Coordinate quantization in vector map compression
Akimov;A.;Kolesnikov;A. and Fränti;P.. Teoksessa: (toim.) , 2004. . s. . -
Delta-MSE dissimilarity in suboptimal K-means clustering
Xu Mantao;Fränti Pasi. Teoksessa: (toim.) , 2004. . s. . -
Divide-and-conquer algorithm for creating neighborhood graph for clustering
Virmajoki;O. and Fränti;P.. Teoksessa: (toim.) , 2004. . s. . -
Efficient Online Cohort Selection Method for Speaker Verification
Kinnunen Tomi;Karpov Evgeny;Fränti Pasi. Teoksessa: (toim.) , 2004. . s. . -
Filtering of color map images by context tree modeling
Kopylov Pavel;Fränti Pasi. Teoksessa: (toim.) , 2004. . s. . -
Fusion of Spectral Feature Sets for Accurate Speaker Identification
Kinnunen Tomi;Hautamäki Ville;Fränti Pasi. Teoksessa: (toim.) , 2004. . s. . -
Grammar-based compression using multi-phase hierarchical segmentation
Akimov;A. and Fränti;P.. Teoksessa: (toim.) , 2004. . s. . -
Iterative k-means algorithm based on Fisher discriminant
Xu Mantao;Fränti Pasi. Teoksessa: (toim.) , 2004. . s. . -
Multiresolution polygonal approximation of digital curves
Kolesnikov Alexander;Fränti Pasi. Teoksessa: (toim.) , 2004. . s. . -
Optimal multiresolution polygonal approximation.
Kolesnikov Alexander;Fränti Pasi. Teoksessa: (toim.) , 2004. . s. . -
Real-Time Speaker Identification
Kinnunen Tomi;Karpov Evgeny;Fränti Pasi. Teoksessa: (toim.) , 2004. . s. . -
Reference line approach for vector data compression
Akimov;A.;Kolesnikov;A. and Fränti;P.. Teoksessa: (toim.) , 2004. . s. . -
Symbol representation in map image compression
Akimov;A. and Fränti;P.. Teoksessa: (toim.) , 2004. . s. . -
Symmetric Distortion Measure for Speaker Recognition
Karpov Evgeny;Kinnunen Tomi;Fränti Pasi. Teoksessa: (toim.) , 2004. . s. . -
Variable Metric for Binary Vector Quantization
Kärkkäinen Ismo;Fränti Pasi. Teoksessa: (toim.) , 2004. . s. . -
A Speaker Pruning Algorithm for Real-Time Speaker Identification
Kinnunen Tomi;Karpov Evgeny; Fränti Pasi. Teoksessa: (toim.) , 2003. . s. . -
Classification of binary vectors by using DeltaSC-distance to minimize stochastic complexity
Fränti P, Xu M, & Kärkkäinen I. 2003. Pattern recognition letters. 24: 65-73 -
Compression of aerial images for reduced-color devices
Fränti Pasi;Hautamäki Ville. Teoksessa: (toim.) , 2003. . s. . -
Context clustering in lossless compression of gray-scale image
Xu Mantao;Fränti Pasi. Teoksessa: (toim.) , 2003. . s. . -
Data Reduction of Large Vector Graphics
Kolesnikov Alexandre;Fränti Pasi. 2003. University of Joensuu, Department of Computer Science, Report Series A. . -
Dynamic Map Handling
Fränti Pasi. 2003. . : -
Fast Algorithm for Multiple-objects Min-e Problem
Kolesnikov Alexandre;Fränti Pasi. Teoksessa: (toim.) , 2003. . s. . -
Fast PNN-based clustering using k-nearest neighbor graph
Fränti Pasi;Hautamäki Ville. Teoksessa: (toim.) , 2003. . s. . -
Fast pairwise nearest neighbor based algorithm for multilevel thresholding
Fränti Pasi. 2003. . : -
Genetic algorithm using iterative shrinking for solving clustering problems
Fränti Pasi. Teoksessa: (toim.) , 2003. . s. . -
Multilevel thresholding by fast PNN based algorithm
Fränti Pasi. Teoksessa: (toim.) , 2003. . s. . -
On the fusion of dissimilarity-based classifiers for speaker identification
Kinnunen Tomi;Hautamäki Ville; Fränti Pasi. Teoksessa: (toim.) , 2003. . s. . -
Optimal layer ordering in the compression of map image
Kopylov Pavel;Fränti Pasi. Teoksessa: (toim.) , 2003. . s. . -
Polygonal Approximation of Closed Contours
Kolesnikov Alexandre;Fränti Pasi. Teoksessa: (toim.) , 2003. . s. . -
Reduced-search Dynamic Programming for Approximation of Polygonal Curves
Kolesnikov Alexandre;Fränti Pasi. 2003. . : -
Self-adaptive genetic algorithm for clustering
Fränti Pasi. 2003. . : -
A Fast Near-optimal Algorithm for Approximation of Polygonal Curves
Kolesnikov Alexandre;Fränti Pasi. Teoksessa: (toim.) , 2002. . s. . -
Compressing multi-component digital maps using JBIG2
Fränti Pasi;Ageenko Evgeny;Kopylov Pavel. Teoksessa: (toim.) , 2002. . s. . -
Context-based compression of binary images in parallel
Fränti Pasi;Ageenko Evgeny. 2002. . : -
Dynamic local search for clustering with unknown number of clusters
Fränti Pasi;Kärkkäinen Ismo. Teoksessa: (toim.) , 2002. . s. . -
Evaluation of compression methods for digital map images
Fränti Pasi;Ageenko Evgeny;Kopylov Pavel. Teoksessa: (toim.) , 2002. . s. . -
Map image compression for real-time applications
Fränti Pasi;Ageenko Evgeny. Teoksessa: (toim.) , 2002. . s. . -
Stepwise Algorithm for Finding Unknown Number of Clusters
Fränti Pasi;Kärkkäinen Ismo. Teoksessa: (toim.) , 2002. . s. . -
Using Hough transform for context-based image compression in hybrid raster/vector applications
Fränti Pasi;Ageenko Evgeny. 2002. . : -
On the size and shape of multi-level context templates for compression of map images
Fränti Pasi;Ageenko Evgeny;Kopylov Pavel. Teoksessa: (toim.) , 2001. . s. .