Pekka Malo

According to our database, Pekka Malo authored at least 44 papers between 2010 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Modeling project interactions in multiattribute portfolio decision analysis: Axiomatic foundations and practical implications.

Juuso Liesiö, Taeyoung Kee, Pekka Malo

Eur. J. Oper. Res., 2024

2023

Predicting Visit Cost of Obstructive Sleep Apnea using Electronic Healthcare Records with Transformer.

Zhaoyang Chen, Lina Siltala-Li, Mikko Lassila, Pekka Malo, Eeva Vilkkumaa, Tarja Saaresranta, Arho Veli Virkki

CoRR, 2023

2022

SEntFiN 1.0: Entity-aware sentiment analysis for financial news.

Ankur Sinha, Satishwar Kedas, Rishu Kumar, Pekka Malo

J. Assoc. Inf. Sci. Technol., 2022

Generating Research Questions from Digital Trace Data: A Machine-Learning Method for Discovering Patterns in a Dynamic Environment.

Henrik Kallio, Pekka Malo, Timo Lainema, Johanna Bragge, Tomi Seppälä, Esko Penttinen

Commun. Assoc. Inf. Syst., 2022

2021

Sociotechnical Envelopment of Artificial Intelligence: An Approach to Organizational Deployment of Inscrutable Artificial Intelligence Systems.

Aleksandre Asatiani, Pekka Malo, Per Rådberg Nagbøl, Esko Penttinen, Tapani Rinta-Kahila, Antti Salovaara

J. Assoc. Inf. Syst., 2021

2020

Challenges of Explaining the Behavior of Black-Box AI Systems.

Aleksandre Asatiani, Pekka Malo, Per Rådberg Nagbøl, Esko Penttinen, Tapani Rinta-Kahila, Antti Salovaara

MIS Q. Executive, 2020

Bilevel optimization based on iterative approximation of multiple mappings.

Ankur Sinha, Zhichao Lu, Kalyanmoy Deb, Pekka Malo

J. Heuristics, 2020

Towards sustainable forest management strategies with MOEAs.

Philipp Back, Antti Suominen, Pekka Malo, Olli Tahvonen, Julian Blank, Kalyanmoy Deb

Proceedings of the GECCO '20: Genetic and Evolutionary Computation Conference, 2020

2019

Playing for fun or for profit: how extrinsically-motivated and intrinsically-motivated players make the choice between competing dual-purposed gaming platforms.

Esko Penttinen, Merja Halme, Pekka Malo, Timo Saarinen, Ville-Matias Vilén

Electron. Mark., 2019

2018

A Review on Bilevel Optimization: From Classical to Evolutionary Approaches and Applications.

Ankur Sinha, Pekka Malo, Kalyanmoy Deb

IEEE Trans. Evol. Comput., 2018

Accounting for political opinions, power, and influence: A Voting Advice Application.

Tommi Pajala, Pekka Korhonen, Pekka Malo, Ankur Sinha, Jyrki Wallenius, Akram Dehnokhalaji

Eur. J. Oper. Res., 2018

Context matters: The impact of product type, emotional attachment and information overload on choice quality.

Pekka J. Korhonen, Pekka Malo, Tommi Pajala, Niklas Ravaja, Outi Somervuori, Jyrki Wallenius

Eur. J. Oper. Res., 2018

Convex preference cone-based approach for many objective optimization problems.

Ankur Sinha, Pekka Malo, Markku Kallio

Comput. Oper. Res., 2018

Tutorials at PPSN 2018.

Gisele Lobo Pappa, Michael T. M. Emmerich, Ana L. C. Bazzan, Will N. Browne, Kalyanmoy Deb, Carola Doerr, Marko Durasevic, Michael G. Epitropakis, Saemundur O. Haraldsson, Domagoj Jakobovic, Pascal Kerschke, Krzysztof Krawiec, Per Kristian Lehre, Xiaodong Li, Andrei Lissovoi, Pekka Malo, Luis Martí, Yi Mei, Juan Julián Merelo Guervós, Julian F. Miller, Alberto Moraglio, Antonio J. Nebro, Su Nguyen, Gabriela Ochoa, Pietro S. Oliveto, Stjepan Picek, Nelishia Pillay, Mike Preuss, Marc Schoenauer, Roman Senkerik, Ankur Sinha, Ofer M. Shir, Dirk Sudholt, L. Darrell Whitley, Mark Wineberg, John R. Woodward, Mengjie Zhang

Proceedings of the Parallel Problem Solving from Nature - PPSN XV, 2018

2017

Decision-Making in a Real-Time Business Simulation Game: Cultural and Demographic Aspects in Small Group Dynamics.

Johanna Bragge, Henrik Kallio, Tomi Seppälä, Timo Lainema, Pekka Malo

Int. J. Inf. Technol. Decis. Mak., 2017

Optimal management of naturally regenerating uneven-aged forests.

Ankur Sinha, Janne Rämö, Pekka Malo, Markku Kallio, Olli Tahvonen

Eur. J. Oper. Res., 2017

Evolutionary algorithm for bilevel optimization using approximations of the lower level optimal solution mapping.

Ankur Sinha, Pekka Malo, Kalyanmoy Deb

Eur. J. Oper. Res., 2017

Approximated set-valued mapping approach for handling multiobjective bilevel problems.

Ankur Sinha, Pekka Malo, Kalyanmoy Deb

Comput. Oper. Res., 2017

Analyzing the ways IT has changed our TV consumption: Binge Watching and Marathon Watching.

Bikesh Raj Upreti, Jani Merikivi, Johanna Bragge, Pekka Malo

Proceedings of the International Conference on Information Systems, 2017

Nonparametric Splitting Algorithm for Detecting Structural Changes in Predictive Relationships.

Olga Gorskikh, Pekka Malo, Pauliina Ilmonen

Proceedings of the International Conference on Compute and Data Analysis, 2017

Evolutionary Bilevel Optimization: An Introduction and Recent Advances.

Ankur Sinha, Pekka Malo, Kalyanmoy Deb

Proceedings of the Recent Advances in Evolutionary Multi-objective Optimization, 2017

2016

Solving Bilevel Multicriterion Optimization Problems With Lower Level Decision Uncertainty.

Ankur Sinha, Pekka Malo, Kalyanmoy Deb, Pekka J. Korhonen, Jyrki Wallenius

IEEE Trans. Evol. Comput., 2016

To Reach the Clouds: Application of Topic Models to the Meta-Review on Cloud Computing Literature.

Bikesh Raj Upreti, Aleksandre Asatiani, Pekka Malo

Proceedings of the 49th Hawaii International Conference on System Sciences, 2016

Handling inverse optimal control problems using evolutionary bilevel optimization.

Varun Suryan, Ankur Sinha, Pekka Malo, Kalyanmoy Deb

Proceedings of the IEEE Congress on Evolutionary Computation, 2016

Solving optimistic bilevel programs by iteratively approximating lower level optimal value function.

Ankur Sinha, Pekka Malo, Kalyanmoy Deb

Proceedings of the IEEE Congress on Evolutionary Computation, 2016

2015

Towards Understanding Bilevel Multi-objective Optimization with Deterministic Lower Level Decisions.

Ankur Sinha, Pekka Malo, Kalyanmoy Deb

Proceedings of the Evolutionary Multi-Criterion Optimization, 2015

Unconstrained robust optimization using a descent-based crossover operator.

Ankur Sinha, Aleksi Porokka, Pekka Malo, Kalyanmoy Deb

Proceedings of the IEEE Congress on Evolutionary Computation, 2015

Transportation policy formulation as a multi-objective bilevel optimization problem.

Ankur Sinha, Pekka Malo, Kalyanmoy Deb

Proceedings of the IEEE Congress on Evolutionary Computation, 2015

2014

Good debt or bad debt: Detecting semantic orientations in economic texts.

Pekka Malo, Ankur Sinha, Pekka J. Korhonen, Jyrki Wallenius, Pyry Takala

J. Assoc. Inf. Sci. Technol., 2014

Test Problem Construction for Single-Objective Bilevel Optimization.

Ankur Sinha, Pekka Malo, Kalyanmoy Deb

Evol. Comput., 2014

Finding optimal strategies in a multi-period multi-leader-follower Stackelberg game using an evolutionary algorithm.

Ankur Sinha, Pekka Malo, Anton Frantsev, Kalyanmoy Deb

Comput. Oper. Res., 2014

Gold-standard for Topic-specific Sentiment Analysis of Economic Texts.

Pyry Takala, Pekka Malo, Ankur Sinha, Oskar Ahlgren

Proceedings of the Ninth International Conference on Language Resources and Evaluation, 2014

A bilevel optimization approach to automated parameter tuning.

Ankur Sinha, Pekka Malo, Peng Xu, Kalyanmoy Deb

Proceedings of the Genetic and Evolutionary Computation Conference, 2014

An improved bilevel evolutionary algorithm based on Quadratic Approximations.

Ankur Sinha, Pekka Malo, Kalyanmoy Deb

Proceedings of the IEEE Congress on Evolutionary Computation, 2014

2013

Efficient Evolutionary Algorithm for Single-Objective Bilevel Optimization

Ankur Sinha, Pekka Malo, Kalyanmoy Deb

CoRR, 2013

Automated query learning with Wikipedia and genetic programming.

Pekka Malo, Pyry-Antti Siitari, Ankur Sinha

Artif. Intell., 2013

Learning the Roles of Directional Expressions and Domain Concepts in Financial News Analysis.

Pekka Malo, Ankur Sinha, Pyry Takala, Oskar Ahlgren, Iivari Lappalainen

Proceedings of the 13th IEEE International Conference on Data Mining Workshops, 2013

Evolutionary bilevel optimization.

Ankur Sinha, Pekka Malo, Kalyanmoy Deb

Proceedings of the Genetic and Evolutionary Computation Conference, 2013

Multi-objective Stackelberg game between a regulating authority and a mining company: A case study in environmental economics.

Ankur Sinha, Pekka Malo, Anton Frantsev, Kalyanmoy Deb

Proceedings of the IEEE Congress on Evolutionary Computation, 2013

2012

A Multi-objective Procedure for Efficient Regression Modeling

Ankur Sinha, Pekka Malo, Timo Kuosmanen

CoRR, 2012

Unconstrained scalable test problems for single-objective bilevel optimization.

Ankur Sinha, Pekka Malo, Kalyanmoy Deb

Proceedings of the IEEE Congress on Evolutionary Computation, 2012

2011

Concept-based document classification using Wikipedia and value function.

Pekka Malo, Ankur Sinha, Jyrki Wallenius, Pekka J. Korhonen

J. Assoc. Inf. Sci. Technol., 2011

A Dimensionality Reduction Approach for Semantic Document Classification.

Oskar Ahlgren, Pekka Malo, Ankur Sinha, Pekka J. Korhonen, Jyrki Wallenius

Proceedings of the second Workshop on Semantic Personalized Information Management: Retrieval and Recommendation 2011, 2011

2010

Semantic Content Filtering with Wikipedia and Ontologies.

Pekka Malo, Pyry-Antti Siitari, Oskar Ahlgren, Jyrki Wallenius, Pekka J. Korhonen

Proceedings of the ICDMW 2010, 2010