Napsu Karmitsa

25 papers Journal 25

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	A Comprehensive Guide to Differential Privacy: From Theory to User Expectations. CoRR Napsu Karmitsa, Antti Airola, Tapio Pahikkala, Tinja Pitkämäki
2025	J	`jnl`	Clust-Splitter - an Efficient Nonsmooth Optimization-Based Algorithm for Clustering Large Datasets. CoRR Jenni Lampainen, Kaisa Joki, Napsu Karmitsa, Marko M. Mäkelä
2025	J	`jnl`	Interaction Concordance Index: Performance Evaluation for Interaction Prediction Methods. CoRR Tapio Pahikkala, Riikka Numminen, Parisa Movahedi, Napsu Karmitsa, Antti Airola
2025	J	`jnl`	Limited memory bundle DC algorithm for sparse pairwise kernel learning. J. Glob. Optim. Napsu Karmitsa, Kaisa Joki, Antti Airola, Tapio Pahikkala
2025	J	`jnl`	Stochastic limited memory bundle algorithm for clustering in big data. Pattern Recognit. Napsu Karmitsa, Ville-Pekka Eronen, Marko M. Mäkelä, Tapio Pahikkala, Antti Airola
2023	J	`jnl`	Bundle Enrichment Method for Nonsmooth Difference of Convex Programming Problems. Algorithms Manlio Gaudioso, Sona Taheri, Adil M. Bagirov, Napsu Karmitsa
2023	J	`jnl`	Nonsmooth Optimization-Based Hyperparameter-Free Neural Networks for Large-Scale Regression. Algorithms Napsu Karmitsa, Sona Taheri, Kaisa Joki, Pauliina Paasivirta, Adil M. Bagirov, Marko M. Mäkelä
2022	J	`jnl`	Missing Value Imputation via Clusterwise Linear Regression. IEEE Trans. Knowl. Data Eng. Napsu Karmitsa, Sona Taheri, Adil M. Bagirov, Pauliina Mäkinen
2022	J	`jnl`	Robust piecewise linear Optim. Methods Softw. Adil M. Bagirov, Sona Taheri, Napsu Karmitsa, Nargiz Sultanova, Soodabeh Asadi
2021	J	`jnl`	Aggregate subgradient method for nonsmooth DC optimization. Optim. Lett. Adil M. Bagirov, Sona Taheri, Kaisa Joki, Napsu Karmitsa, Marko M. Mäkelä
2020	J	`jnl`	Clusterwise support vector linear regression. Eur. J. Oper. Res. Kaisa Joki, Adil M. Bagirov, Napsu Karmitsa, Marko M. Mäkelä, Sona Taheri
2020	J	`jnl`	Special Issue "Nonsmooth Optimization in Honor of the 60th Birthday of Adil M. Bagirov": Foreword by Guest Editors. Algorithms Napsu Karmitsa, Sona Taheri
2019	J	`jnl`	Diagonal bundle method with convex and concave updates for large-scale nonconvex and nonsmooth optimization. Optim. Methods Softw. Napsu Karmitsa, Manlio Gaudioso, Kaisa Joki
2018	J	`jnl`	Clustering in large data sets with the limited memory bundle method. Pattern Recognit. Napsu Karmitsa, Adil M. Bagirov, Sona Taheri
2018	J	`jnl`	Double Bundle Method for finding Clarke Stationary Points in Nonsmooth DC Programming. SIAM J. Optim. Kaisa Joki, Adil M. Bagirov, Napsu Karmitsa, Marko M. Mäkelä, Sona Taheri
2017	J	`jnl`	A proximal bundle method for nonsmooth DC optimization utilizing nonconvex cutting planes. J. Glob. Optim. Kaisa Joki, Adil M. Bagirov, Napsu Karmitsa, Marko M. Mäkelä
2017	J	`jnl`	Method for solving generalized convex nonsmooth mixed-integer nonlinear programming problems. J. Glob. Optim. Ville-Pekka Eronen, Jan Kronqvist, Tapio Westerlund, Marko M. Mäkelä, Napsu Karmitsa
2017	J	`jnl`	New diagonal bundle method for clustering problems in large data sets. Eur. J. Oper. Res. Napsu Karmitsa, Adil M. Bagirov, Sona Taheri
2016	J	`jnl`	Testing Different Nonsmooth Formulations of the Lennard-Jones Potential in Atomic Clustering Problems. J. Optim. Theory Appl. Napsu Karmitsa
2015	J	`jnl`	Diagonal Bundle Method for Nonsmooth Sparse Optimization. J. Optim. Theory Appl. Napsu Karmitsa
2014	J	`jnl`	A generative model and a generalized trust region Newton method for noise reduction. Comput. Optim. Appl. Seppo Pulkkinen, Marko M. Mäkelä, Napsu Karmitsa
2013	J	`jnl`	A continuation approach to mode-finding of multivariate Gaussian mixtures and kernel density estimates. J. Glob. Optim. Seppo Pulkkinen, Marko M. Mäkelä, Napsu Karmitsa
2013	J	`jnl`	Subgradient Method for Nonconvex Nonsmooth Optimization. J. Optim. Theory Appl. Adil M. Bagirov, L. Jin, Napsu Karmitsa, A. Al Nuaimat, Napsu Sultanova
2011	J	`jnl`	Globally Convergent Cutting Plane Method for Nonconvex Nonsmooth Minimization. J. Optim. Theory Appl. Napsu Karmitsa, Mario Tanaka Filho, José Herskovits
2010	J	`jnl`	Limited memory bundle method for large bound constrained nonsmooth optimization: convergence analysis. Optim. Methods Softw. Napsu Karmitsa, Marko M. Mäkelä