Semantic Content Filtering with Wikipedia and Ontologies. - Pekka Malo; Pyry-Antti Siitari; Oskar Ahlgren; Jyrki Wallenius; Pekka J. Korhonen (ICDM Workshops, 2010)

A Dimensionality Reduction Approach for Semantic Document Classification. - Oskar Ahlgren; Pekka Malo; Ankur Sinha 001; Pekka J. Korhonen; Jyrki Wallenius (SPIM, 2011)

Concept-based document classification using Wikipedia and value function. - Pekka Malo; Ankur Sinha 001; Jyrki Wallenius; Pekka J. Korhonen (J. Assoc. Inf. Sci. Technol., 2011)

Unconstrained scalable test problems for single-objective bilevel optimization. - Ankur Sinha 001; Pekka Malo; Kalyanmoy Deb (IEEE Congress on Evolutionary Computation, 2012)

A Multi-objective Procedure for Efficient Regression Modeling - Ankur Sinha 001; Pekka Malo; Timo Kuosmanen (CoRR, 2012)

Multi-objective Stackelberg game between a regulating authority and a mining company: A case study in environmental economics. - Ankur Sinha 001; Pekka Malo; Anton Frantsev; Kalyanmoy Deb (IEEE Congress on Evolutionary Computation, 2013)

Evolutionary bilevel optimization. - Ankur Sinha 001; Pekka Malo; Kalyanmoy Deb (GECCO (Companion), 2013)

Learning the Roles of Directional Expressions and Domain Concepts in Financial News Analysis. - Pekka Malo; Ankur Sinha 001; Pyry Takala; Oskar Ahlgren; Iivari Lappalainen (ICDM Workshops, 2013)

Automated query learning with Wikipedia and genetic programming. - Pekka Malo; Pyry-Antti Siitari; Ankur Sinha 001 (Artif. Intell., 2013)

Efficient Evolutionary Algorithm for Single-Objective Bilevel Optimization - Ankur Sinha 001; Pekka Malo; Kalyanmoy Deb (CoRR, 2013)

An improved bilevel evolutionary algorithm based on Quadratic Approximations. - Ankur Sinha 001; Pekka Malo; Kalyanmoy Deb (IEEE Congress on Evolutionary Computation, 2014)

A bilevel optimization approach to automated parameter tuning. - Ankur Sinha 001; Pekka Malo; Peng Xu; Kalyanmoy Deb (GECCO, 2014)

Gold-standard for Topic-specific Sentiment Analysis of Economic Texts. - Pyry Takala; Pekka Malo; Ankur Sinha 001; Oskar Ahlgren (LREC, 2014)

Finding optimal strategies in a multi-period multi-leader-follower Stackelberg game using an evolutionary algorithm. - Ankur Sinha 001; Pekka Malo; Anton Frantsev; Kalyanmoy Deb (Comput. Oper. Res., 2014)

Test Problem Construction for Single-Objective Bilevel Optimization. - Ankur Sinha 001; Pekka Malo; Kalyanmoy Deb (Evol. Comput., 2014)

Good debt or bad debt: Detecting semantic orientations in economic texts. - Pekka Malo; Ankur Sinha 001; Pekka J. Korhonen; Jyrki Wallenius; Pyry Takala (J. Assoc. Inf. Sci. Technol., 2014)

Transportation policy formulation as a multi-objective bilevel optimization problem. - Ankur Sinha 001; Pekka Malo; Kalyanmoy Deb (CEC, 2015)

Unconstrained robust optimization using a descent-based crossover operator. - Ankur Sinha 001; Aleksi Porokka; Pekka Malo; Kalyanmoy Deb (CEC, 2015)

Towards Understanding Bilevel Multi-objective Optimization with Deterministic Lower Level Decisions. - Ankur Sinha 001; Pekka Malo; Kalyanmoy Deb (EMO (1), 2015)

Solving optimistic bilevel programs by iteratively approximating lower level optimal value function. - Ankur Sinha 001; Pekka Malo; Kalyanmoy Deb (CEC, 2016)

Handling inverse optimal control problems using evolutionary bilevel optimization. - Varun Suryan; Ankur Sinha 001; Pekka Malo; Kalyanmoy Deb (CEC, 2016)

To Reach the Clouds: Application of Topic Models to the Meta-Review on Cloud Computing Literature. - Bikesh Raj Upreti; Aleksandre Asatiani; Pekka Malo (HICSS, 2016)

Solving Bilevel Multicriterion Optimization Problems With Lower Level Decision Uncertainty. - Ankur Sinha 001; Pekka Malo; Kalyanmoy Deb; Pekka J. Korhonen; Jyrki Wallenius (IEEE Trans. Evol. Comput., 2016)

Evolutionary Bilevel Optimization: An Introduction and Recent Advances. - Ankur Sinha 001; Pekka Malo; Kalyanmoy Deb (Recent Advances in Evolutionary Multi-objective Optimization, 2017)

Nonparametric Splitting Algorithm for Detecting Structural Changes in Predictive Relationships. - Olga Gorskikh; Pekka Malo; Pauliina Ilmonen (ICCDA, 2017)

Analyzing the ways IT has changed our TV consumption: Binge Watching and Marathon Watching. - Bikesh Raj Upreti; Jani Merikivi; Johanna Bragge; Pekka Malo (ICIS, 2017)

Approximated set-valued mapping approach for handling multiobjective bilevel problems. - Ankur Sinha 001; Pekka Malo; Kalyanmoy Deb (Comput. Oper. Res., 2017)

Evolutionary algorithm for bilevel optimization using approximations of the lower level optimal solution mapping. - Ankur Sinha 001; Pekka Malo; Kalyanmoy Deb (Eur. J. Oper. Res., 2017)

Optimal management of naturally regenerating uneven-aged forests. - Ankur Sinha 001; Janne Rämö; Pekka Malo; Markku Kallio; Olli Tahvonen (Eur. J. Oper. Res., 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)

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; et al. (PPSN (2), 2018)

Convex preference cone-based approach for many objective optimization problems. - Ankur Sinha 001; Pekka Malo; Markku Kallio (Comput. 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)

Accounting for political opinions, power, and influence: A Voting Advice Application. - Tommi Pajala; Pekka Korhonen; Pekka Malo; Ankur Sinha 001; Jyrki Wallenius; Akram Dehnokhalaji (Eur. J. Oper. Res., 2018)

A Review on Bilevel Optimization: From Classical to Evolutionary Approaches and Applications. - Ankur Sinha 001; Pekka Malo; Kalyanmoy Deb (IEEE Trans. Evol. Comput., 2018)

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)

Towards sustainable forest management strategies with MOEAs. - Philipp Back; Antti Suominen; Pekka Malo; Olli Tahvonen; Julian Blank; Kalyanmoy Deb (GECCO, 2020)

Bilevel optimization based on iterative approximation of multiple mappings. - Ankur Sinha 001; Zhichao Lu; Kalyanmoy Deb; Pekka Malo (J. Heuristics, 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)

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)

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)

SEntFiN 1.0: Entity-aware sentiment analysis for financial news. - Ankur Sinha 001; Satishwar Kedas; Rishu Kumar; Pekka Malo (J. Assoc. Inf. Sci. Technol., 2022)

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)

Convex Regularization and Convergence of Policy Gradient Flows under Safety Constraints. - Pekka Malo; Lauri Viitasaari; Antti Suominen; Eeva Vilkkumaa; Olli Tahvonen (CoRR, 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)

Effects of many conflicting objectives on decision-makers' cognitive burden and decision consistency. - J. Matias Kivikangas; Eeva Vilkkumaa; Julian Blank; Ville J. Harjunen; Pekka Malo; Kalyanmoy Deb; Niklas Ravaja; Jyrki Wallenius (Eur. J. Oper. Res., 2025)

FinBloom: Knowledge Grounding Large Language Model with Real-time Financial Data. - Ankur Sinha 001; Chaitanya Agarwal; Pekka Malo (CoRR, 2025)