Pekka Malo

Publication Activity (10 Years)

Years Active: 2010-2024
Publications (10 Years): 27

Top Topics

Evolutionary Algorithm

Simulation Game

Optimization Problems

Top Venues

Eur. J. Oper. Res.

Comput. Oper. Res.

Publications

Juuso Liesiö, Taeyoung Kee, Pekka Malo
Modeling project interactions in multiattribute portfolio decision analysis: Axiomatic foundations and practical implications. Eur. J. Oper. Res. 316 (3) (2024)
Ankur Sinha, Satishwar Kedas, Rishu Kumar, Pekka Malo
SEntFiN 1.0: Entity-Aware Sentiment Analysis for Financial News. CoRR (2023)
Zhaoyang Chen, Lina Siltala-Li, Mikko Lassila, Pekka Malo, Eeva Vilkkumaa, Tarja Saaresranta, Arho Veli Virkki
Predicting Visit Cost of Obstructive Sleep Apnea using Electronic Healthcare Records with Transformer. CoRR (2023)
Henrik Kallio, Pekka Malo, Timo Lainema, Johanna Bragge, Tomi Seppälä, Esko Penttinen
Generating Research Questions from Digital Trace Data: A Machine-Learning Method for Discovering Patterns in a Dynamic Environment. Commun. Assoc. Inf. Syst. 51 (2022)
Ankur Sinha, Satishwar Kedas, Rishu Kumar, Pekka Malo
SEntFiN 1.0: Entity-aware sentiment analysis for financial news. J. Assoc. Inf. Sci. Technol. 73 (9) (2022)
Aleksandre Asatiani, Pekka Malo, Per Rådberg Nagbøl, Esko Penttinen, Tapani Rinta-Kahila, Antti Salovaara
Sociotechnical Envelopment of Artificial Intelligence: An Approach to Organizational Deployment of Inscrutable Artificial Intelligence Systems. J. Assoc. Inf. Syst. 22 (2) (2021)
Ankur Sinha, Zhichao Lu, Kalyanmoy Deb, Pekka Malo
Bilevel optimization based on iterative approximation of multiple mappings. J. Heuristics 26 (2) (2020)
Philipp Back, Antti Suominen, Pekka Malo, Olli Tahvonen, Julian Blank, Kalyanmoy Deb
Towards sustainable forest management strategies with MOEAs. GECCO (2020)
Aleksandre Asatiani, Pekka Malo, Per Rådberg Nagbøl, Esko Penttinen, Tapani Rinta-Kahila, Antti Salovaara
Challenges of Explaining the Behavior of Black-Box AI Systems. MIS Q. Executive 19 (4) (2020)
Esko Penttinen, Merja Halme, Pekka Malo, Timo Saarinen, Ville-Matias Vilén
Playing for fun or for profit: how extrinsically-motivated and intrinsically-motivated players make the choice between competing dual-purposed gaming platforms. Electron. Mark. 29 (3) (2019)
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
A Review on Bilevel Optimization: From Classical to Evolutionary Approaches and Applications. IEEE Trans. Evol. Comput. 22 (2) (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
Tutorials at PPSN 2018. PPSN (2) (2018)
Tommi Pajala, Pekka Korhonen, Pekka Malo, Ankur Sinha, Jyrki Wallenius, Akram Dehnokhalaji
Accounting for political opinions, power, and influence: A Voting Advice Application. Eur. J. Oper. Res. 266 (2) (2018)
Pekka J. Korhonen, Pekka Malo, Tommi Pajala, Niklas Ravaja, Outi Somervuori, Jyrki Wallenius
Context matters: The impact of product type, emotional attachment and information overload on choice quality. Eur. J. Oper. Res. 264 (1) (2018)
Ankur Sinha, Pekka Malo, Markku Kallio
Convex preference cone-based approach for many objective optimization problems. Comput. Oper. Res. 95 (2018)
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
A Review on Bilevel Optimization: From Classical to Evolutionary Approaches and Applications. CoRR (2017)
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
Approximated set-valued mapping approach for handling multiobjective bilevel problems. Comput. Oper. Res. 77 (2017)
Olga Gorskikh, Pekka Malo, Pauliina Ilmonen
Nonparametric Splitting Algorithm for Detecting Structural Changes in Predictive Relationships. ICCDA (2017)
Ankur Sinha, Janne Rämö, Pekka Malo, Markku Kallio, Olli Tahvonen
Optimal management of naturally regenerating uneven-aged forests. Eur. J. Oper. Res. 256 (3) (2017)
Bikesh Raj Upreti, Jani Merikivi, Johanna Bragge, Pekka Malo
Analyzing the ways IT has changed our TV consumption: Binge Watching and Marathon Watching. ICIS (2017)
Johanna Bragge, Henrik Kallio, Tomi Seppälä, Timo Lainema, Pekka Malo
Decision-Making in a Real-Time Business Simulation Game: Cultural and Demographic Aspects in Small Group Dynamics. Int. J. Inf. Technol. Decis. Mak. 16 (3) (2017)
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
Evolutionary algorithm for bilevel optimization using approximations of the lower level optimal solution mapping. Eur. J. Oper. Res. 257 (2) (2017)
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
Solving optimistic bilevel programs by iteratively approximating lower level optimal value function. CEC (2016)
Bikesh Raj Upreti, Aleksandre Asatiani, Pekka Malo
To Reach the Clouds: Application of Topic Models to the Meta-Review on Cloud Computing Literature. HICSS (2016)
Ankur Sinha, Janne Rämö, Pekka Malo, Markku Kallio, Olli Tahvonen
Optimal Management of Naturally Regenerating Uneven-aged Forests. CoRR (2016)
Ankur Sinha, Pekka Malo, Kalyanmoy Deb, Pekka J. Korhonen, Jyrki Wallenius
Solving Bilevel Multicriterion Optimization Problems With Lower Level Decision Uncertainty. IEEE Trans. Evol. Comput. 20 (2) (2016)
Varun Suryan, Ankur Sinha, Pekka Malo, Kalyanmoy Deb
Handling inverse optimal control problems using evolutionary bilevel optimization. CEC (2016)
Ankur Sinha, Aleksi Porokka, Pekka Malo, Kalyanmoy Deb
Unconstrained robust optimization using a descent-based crossover operator. CEC (2015)
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
Transportation policy formulation as a multi-objective bilevel optimization problem. CEC (2015)
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
Towards Understanding Bilevel Multi-objective Optimization with Deterministic Lower Level Decisions. EMO (1) (2015)
Pyry Takala, Pekka Malo, Ankur Sinha, Oskar Ahlgren
Gold-standard for Topic-specific Sentiment Analysis of Economic Texts. LREC (2014)
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
Test Problem Construction for Single-Objective Bilevel Optimization. Evol. Comput. 22 (3) (2014)
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
Test Problem Construction for Single-Objective Bilevel Optimization. CoRR (2014)
Ankur Sinha, Pekka Malo, Peng Xu, Kalyanmoy Deb
A bilevel optimization approach to automated parameter tuning. GECCO (2014)
Pekka Malo, Ankur Sinha, Pekka J. Korhonen, Jyrki Wallenius, Pyry Takala
Good debt or bad debt: Detecting semantic orientations in economic texts. J. Assoc. Inf. Sci. Technol. 65 (4) (2014)
Ankur Sinha, Pekka Malo, Anton Frantsev, Kalyanmoy Deb
Finding optimal strategies in a multi-period multi-leader-follower Stackelberg game using an evolutionary algorithm. Comput. Oper. Res. 41 (2014)
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
An improved bilevel evolutionary algorithm based on Quadratic Approximations. IEEE Congress on Evolutionary Computation (2014)
Ankur Sinha, Pekka Malo, Anton Frantsev, Kalyanmoy Deb
Finding Optimal Strategies in a Multi-Period Multi-Leader-Follower Stackelberg Game Using an Evolutionary Algorithm. CoRR (2013)
Ankur Sinha, Pekka Malo, Anton Frantsev, Kalyanmoy Deb
Multi-objective Stackelberg Game Between a Regulating Authority and a Mining Company: A Case Study in Environmental Economics. CoRR (2013)
Pekka Malo, Ankur Sinha, Pyry Takala, Oskar Ahlgren, Iivari Lappalainen
Learning the Roles of Directional Expressions and Domain Concepts in Financial News Analysis. ICDM Workshops (2013)
Pekka Malo, Ankur Sinha, Pyry Takala, Pekka J. Korhonen, Jyrki Wallenius
Good Debt or Bad Debt: Detecting Semantic Orientations in Economic Texts. CoRR (2013)
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
Efficient Evolutionary Algorithm for Single-Objective Bilevel Optimization CoRR (2013)
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
Evolutionary bilevel optimization. GECCO (Companion) (2013)
Pekka Malo, Pyry-Antti Siitari, Ankur Sinha
Automated query learning with Wikipedia and genetic programming. Artif. Intell. 194 (2013)
Ankur Sinha, Pekka Malo, Anton Frantsev, Kalyanmoy Deb
Multi-objective Stackelberg game between a regulating authority and a mining company: A case study in environmental economics. IEEE Congress on Evolutionary Computation (2013)
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
Unconstrained scalable test problems for single-objective bilevel optimization. IEEE Congress on Evolutionary Computation (2012)
Ankur Sinha, Pekka Malo, Timo Kuosmanen
A Multi-objective Procedure for Efficient Regression Modeling CoRR (2012)
Pekka Malo, Ankur Sinha, Jyrki Wallenius, Pekka J. Korhonen
Concept-based document classification using Wikipedia and value function. J. Assoc. Inf. Sci. Technol. 62 (12) (2011)
Oskar Ahlgren, Pekka Malo, Ankur Sinha, Pekka J. Korhonen, Jyrki Wallenius
A Dimensionality Reduction Approach for Semantic Document Classification. SPIM (2011)
Pekka Malo, Pyry-Antti Siitari, Oskar Ahlgren, Jyrki Wallenius, Pekka J. Korhonen
Semantic Content Filtering with Wikipedia and Ontologies CoRR (2010)
Pekka Malo, Pyry-Antti Siitari, Ankur Sinha
Automated Query Learning with Wikipedia and Genetic Programming CoRR (2010)
Pekka Malo, Pyry-Antti Siitari, Oskar Ahlgren, Jyrki Wallenius, Pekka J. Korhonen
Semantic Content Filtering with Wikipedia and Ontologies. ICDM Workshops (2010)