Ankur Sinha

91 papers A 4B 21C 2Journal 51Unranked 11
YearRankTypeTitle / Venue / Authors
2026 J jnl
FinBloom: Knowledge-Grounding Large Language Model with Real-Time Financial Data.
Knowl. Based Syst.
Ankur Sinha, Chaitanya Agarwal, Pekka Malo
2026 J jnl
Predictive Hotspot Mapping for Data-driven Crime Prediction.
CoRR
Karthik Sriram, Ankur Sinha, Suvashis Choudhary
2025 — conf
A Study on Optimistic and Pessimistic Pareto-Fronts in Multiobjective Bilevel Optimization via δ-Perturbation.
EMO (1)
Margarita Antoniou, Ankur Sinha, Gregor Papa
2025 J jnl
A linear programming-based hyper local search for tuning hyperparameters.
Oper. Res. Lett.
Ankur Sinha, Satender Gunwal
2025 J jnl
AutoOpt: A Dataset and a Unified Framework for Automating Optimization Problem Solving.
CoRR
Ankur Sinha, Shobhit Arora, Dhaval Pujara
2025 — conf
Bilevel Optimization-Based Decomposition for Solving Single and Multiobjective Optimization Problems.
EMO (1)
Ankur Sinha, Dhaval Pujara, Hemant Kumar Singh
2025 J jnl
FinBloom: Knowledge Grounding Large Language Model with Real-time Financial Data.
CoRR
Ankur Sinha, Chaitanya Agarwal, Pekka Malo
2024 J jnl
A Linear Programming Enhanced Genetic Algorithm for Hyperparameter Tuning in Machine Learning.
CoRR
Ankur Sinha, Paritosh Pankaj
2024 J jnl
A gradient-based bilevel optimization approach for tuning regularization hyperparameters.
Optim. Lett.
Ankur Sinha, Tanmay Khandait, Raja Mohanty
2024 J jnl
An adaptive multi-objective optimal forecast combination and its application for predicting intermittent demand.
J. Oper. Res. Soc.
Nachiketas Waychal, Arnab Kumar Laha, Ankur Sinha
2024 J jnl
An exact method for trilevel hub location problem with interdiction.
Eur. J. Oper. Res.
Prasanna Ramamoorthy, Sachin Jayaswal, Ankur Sinha, Navneet Vidyarthi
2024 J jnl
Capacitated multiple allocation hub location problems under the risk of interdiction: model formulations and solution approaches.
Ann. Oper. Res.
Vishal Bansal, Sachin Jayaswal, Ankur Sinha
2024 J jnl
Decomposition of Difficulties in Complex Optimization Problems Using a Bilevel Approach.
CoRR
Ankur Sinha, Dhaval Pujara, Hemant Kumar Singh
2024 B conf
Decomposition of Difficulties in Complex Optimization Problems using a Bilevel Approach.
CEC
Ankur Sinha, Dhaval Pujara, Hemant Kumar Singh
2024 — conf
Evolutionary Bilevel Optimization: Algorithms and Applications.
GECCO Companion
Kalyanmoy Deb, Ankur Sinha
2023 B conf
A Linear Programming Enhanced Genetic Algorithm for Hyperparameter Tuning in Machine Learning.
CEC
Ankur Sinha, Paritosh Pankaj
2023 J jnl
A general purpose exact solution method for mixed integer concave minimization problems.
Eur. J. Oper. Res.
Ankur Sinha, Arka Das, Guneshwar Anand, Sachin Jayaswal
2023 J jnl
SEntFiN 1.0: Entity-Aware Sentiment Analysis for Financial News.
CoRR
Ankur Sinha, Satishwar Kedas, Rishu Kumar, Pekka Malo
2022 J jnl
A General Purpose Exact Solution Method for Mixed Integer Concave Minimization Problems.
CoRR
Ankur Sinha, Arka Das, Guneshwar Anand, Sachin Jayaswal
2022 J jnl
A Globally Convergent Gradient-based Bilevel Hyperparameter Optimization Method.
CoRR
Ankur Sinha, Satender Gunwal, Shivam Kumar
2022 J jnl
SEntFiN 1.0: Entity-aware sentiment analysis for financial news.
J. Assoc. Inf. Sci. Technol.
Ankur Sinha, Satishwar Kedas, Rishu Kumar, Pekka Malo
2022 J jnl
Solving Bilevel Optimization Problems Using Kriging Approximations.
IEEE Trans. Cybern.
Ankur Sinha, Vaseem Shaikh
2021 J jnl
Alternate second order conic program reformulations for hub location under stochastic demand and congestion.
Ann. Oper. Res.
Sneha Dhyani Bhatt, Sachin Jayaswal, Ankur Sinha, Navneet Vidyarthi
2021 J jnl
Alternate solution approaches for competitive hub location problems.
Eur. J. Oper. Res.
Richa Tiwari, Sachin Jayaswal, Ankur Sinha
2020 J jnl
A Gradient-based Bilevel Optimization Approach for Tuning Hyperparameters in Machine Learning.
CoRR
Ankur Sinha, Tanmay Khandait, Raja Mohanty
2020 J jnl
Bilevel optimization based on iterative approximation of multiple mappings.
J. Heuristics
Ankur Sinha, Zhichao Lu, Kalyanmoy Deb, Pekka Malo
2020 J jnl
Impact of News on the Commodity Market: Dataset and Results.
CoRR
Ankur Sinha, Tanmay Khandait
2019 B conf
Genetic Algorithm for Solving Spherical Optimization Problems.
CEC
Ankur Sinha, Vaseem Shaikh
2019 J jnl
Using Karush-Kuhn-Tucker proximity measure for solving bilevel optimization problems.
Swarm Evol. Comput.
Ankur Sinha, Tharo Soun, Kalyanmoy Deb
2018 J jnl
A Review on Bilevel Optimization: From Classical to Evolutionary Approaches and Applications.
IEEE Trans. Evol. Comput.
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
2018 J jnl
Accounting for political opinions, power, and influence: A Voting Advice Application.
Eur. J. Oper. Res.
Tommi Pajala, Pekka Korhonen, Pekka Malo, Ankur Sinha, Jyrki Wallenius, Akram Dehnokhalaji
2018 B conf
Bilevel Optimization Based on Kriging Approximations of Lower Level Optimal Value Function.
CEC
Ankur Sinha, Samish Bedi, Kalyanmoy Deb
2018 J jnl
Convex preference cone-based approach for many objective optimization problems.
Comput. Oper. Res.
Ankur Sinha, Pekka Malo, Markku Kallio
2018 J jnl
Multiple allocation hub interdiction and protection problems: Model formulations and solution approaches.
Eur. J. Oper. Res.
Prasanna Ramamoorthy, Sachin Jayaswal, Ankur Sinha, Navneet Vidyarthi
2018 — conf
Tutorials at PPSN 2018.
PPSN (2)
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
2018 J jnl
Uncertainty Handling in Bilevel Optimization for Robust and Reliable Solutions.
Int. J. Uncertain. Fuzziness Knowl. Based Syst.
Zhichao Lu, Kalyanmoy Deb, Ankur Sinha
2017 J jnl
A Review on Bilevel Optimization: From Classical to Evolutionary Approaches and Applications.
CoRR
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
2017 J jnl
An Enhanced Memetic Algorithm for Single-Objective Bilevel Optimization Problems.
Evol. Comput.
Md. Monjurul Islam, Hemant Kumar Singh, Tapabrata Ray, Ankur Sinha
2017 J jnl
Approximated set-valued mapping approach for handling multiobjective bilevel problems.
Comput. Oper. Res.
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
2017 — ch.
Evolutionary Bilevel Optimization: An Introduction and Recent Advances.
Recent Advances in Evolutionary Multi-objective Optimization
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
2017 J jnl
Evolutionary algorithm for bilevel optimization using approximations of the lower level optimal solution mapping.
Eur. J. Oper. Res.
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
2017 B conf
Evolutionary bilevel optimization using KKT proximity measure.
CEC
Ankur Sinha, Tharo Soun, Kalyanmoy Deb
2017 A conf
Handling practicalities in agricultural policy optimization for water quality improvements.
GECCO
Bradley L. Barnhart, Zhichao Lu, Moriah Bostian, Ankur Sinha, Kalyanmoy Deb, Luba Kurkalova, Manoj Jha, Gerald Whittaker
2017 J jnl
Optimal management of naturally regenerating uneven-aged forests.
Eur. J. Oper. Res.
Ankur Sinha, Janne Rämö, Pekka Malo, Markku Kallio, Olli Tahvonen
2016 A conf
Finding Reliable Solutions in Bilevel Optimization Problems Under Uncertainties.
GECCO
Zhichao Lu, Kalyanmoy Deb, Ankur Sinha
2016 B conf
Handling inverse optimal control problems using evolutionary bilevel optimization.
CEC
Varun Suryan, Ankur Sinha, Pekka Malo, Kalyanmoy Deb
2016 J jnl
Optimal Management of Naturally Regenerating Uneven-aged Forests.
CoRR
Ankur Sinha, Janne Rämö, Pekka Malo, Markku Kallio, Olli Tahvonen
2016 J jnl
Solving Bilevel Multicriterion Optimization Problems With Lower Level Decision Uncertainty.
IEEE Trans. Evol. Comput.
Ankur Sinha, Pekka Malo, Kalyanmoy Deb, Pekka J. Korhonen, Jyrki Wallenius
2016 B conf
Solving optimistic bilevel programs by iteratively approximating lower level optimal value function.
CEC
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
2015 B conf
Handling decision variable uncertainty in bilevel optimization problems.
CEC
Zhichao Lu, Kalyanmoy Deb, Ankur Sinha
2015 B conf
Incorporating Data Envelopment Analysis solution methods into bilevel multi-objective optimization.
CEC
Moriah Bostian, Ankur Sinha, Gerald Whittaker, Bradley L. Barnhart
2015 — conf
Towards Understanding Bilevel Multi-objective Optimization with Deterministic Lower Level Decisions.
EMO (1)
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
2015 B conf
Transportation policy formulation as a multi-objective bilevel optimization problem.
CEC
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
2015 B conf
Unconstrained robust optimization using a descent-based crossover operator.
CEC
Ankur Sinha, Aleksi Porokka, Pekka Malo, Kalyanmoy Deb
2014 A conf
A bilevel optimization approach to automated parameter tuning.
GECCO
Ankur Sinha, Pekka Malo, Peng Xu, Kalyanmoy Deb
2014 B conf
An improved bilevel evolutionary algorithm based on Quadratic Approximations.
IEEE Congress on Evolutionary Computation
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
2014 J jnl
An interactive evolutionary multi-objective optimization algorithm with a limited number of decision maker calls.
Eur. J. Oper. Res.
Ankur Sinha, Pekka J. Korhonen, Jyrki Wallenius, Kalyanmoy Deb
2014 — conf
Evolutionary bilevel optimization (EBO).
GECCO (Companion)
Kalyanmoy Deb, Ankur Sinha
2014 J jnl
Finding optimal strategies in a multi-period multi-leader-follower Stackelberg game using an evolutionary algorithm.
Comput. Oper. Res.
Ankur Sinha, Pekka Malo, Anton Frantsev, Kalyanmoy Deb
2014 B conf
Gold-standard for Topic-specific Sentiment Analysis of Economic Texts.
LREC
Pyry Takala, Pekka Malo, Ankur Sinha, Oskar Ahlgren
2014 J jnl
Good debt or bad debt: Detecting semantic orientations in economic texts.
J. Assoc. Inf. Sci. Technol.
Pekka Malo, Ankur Sinha, Pekka J. Korhonen, Jyrki Wallenius, Pyry Takala
2014 — conf
Positive Disruptions Caused by SCRM Activities in the SECI process of Knowledge Creation: Insights from Four Case Studies.
Bled eConference
Pradeep Durgam, Ankur Sinha
2014 J jnl
Test Problem Construction for Single-Objective Bilevel Optimization.
CoRR
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
2014 J jnl
Test Problem Construction for Single-Objective Bilevel Optimization.
Evol. Comput.
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
2013 J jnl
Automated query learning with Wikipedia and genetic programming.
Artif. Intell.
Pekka Malo, Pyry-Antti Siitari, Ankur Sinha
2013 J jnl
Efficient Evolutionary Algorithm for Single-Objective Bilevel Optimization
CoRR
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
2013 — conf
Evolutionary bilevel optimization.
GECCO (Companion)
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
2013 J jnl
Finding Optimal Strategies in a Multi-Period Multi-Leader-Follower Stackelberg Game Using an Evolutionary Algorithm.
CoRR
Ankur Sinha, Pekka Malo, Anton Frantsev, Kalyanmoy Deb
2013 J jnl
Good Debt or Bad Debt: Detecting Semantic Orientations in Economic Texts.
CoRR
Pekka Malo, Ankur Sinha, Pyry Takala, Pekka J. Korhonen, Jyrki Wallenius
2013 — conf
Learning the Roles of Directional Expressions and Domain Concepts in Financial News Analysis.
ICDM Workshops
Pekka Malo, Ankur Sinha, Pyry Takala, Oskar Ahlgren, Iivari Lappalainen
2013 J jnl
Multi-objective Stackelberg Game Between a Regulating Authority and a Mining Company: A Case Study in Environmental Economics.
CoRR
Ankur Sinha, Pekka Malo, Anton Frantsev, Kalyanmoy Deb
2013 B conf
Multi-objective Stackelberg game between a regulating authority and a mining company: A case study in environmental economics.
IEEE Congress on Evolutionary Computation
Ankur Sinha, Pekka Malo, Anton Frantsev, Kalyanmoy Deb
2013 J jnl
Using objective reduction and interactive procedure to handle many-objective optimization problems.
Appl. Soft Comput.
Ankur Sinha, Dhish Kumar Saxena, Kalyanmoy Deb, Ashutosh Tiwari
2012 J jnl
A Multi-objective Procedure for Efficient Regression Modeling
CoRR
Ankur Sinha, Pekka Malo, Timo Kuosmanen
2012 B conf
Solving high objective problems in fixed interactions with the decision maker.
IEEE Congress on Evolutionary Computation
Ankur Sinha, Anmol Pandey, Kalyanmoy Deb
2012 B conf
Unconstrained scalable test problems for single-objective bilevel optimization.
IEEE Congress on Evolutionary Computation
Ankur Sinha, Pekka Malo, Kalyanmoy Deb
2011 — conf
A Dimensionality Reduction Approach for Semantic Document Classification.
SPIM
Oskar Ahlgren, Pekka Malo, Ankur Sinha, Pekka J. Korhonen, Jyrki Wallenius
2011 C conf
Bilevel Multi-objective Optimization Problem Solving Using Progressively Interactive EMO.
EMO
Ankur Sinha
2011 J jnl
Concept-based document classification using Wikipedia and value function.
J. Assoc. Inf. Sci. Technol.
Pekka Malo, Ankur Sinha, Jyrki Wallenius, Pekka J. Korhonen
2011 — —
Progressively interactive evolutionary multiobjective optimization.
Ankur Sinha
2010 J jnl
An Efficient and Accurate Solution Methodology for Bilevel Multi-Objective Programming Problems Using a Hybrid Evolutionary-Local-Search Algorithm.
Evol. Comput.
Kalyanmoy Deb, Ankur Sinha
2010 — conf
An Interactive Evolutionary Multi-objective Optimization Method Based on Polyhedral Cones.
LION
Ankur Sinha, Pekka J. Korhonen, Jyrki Wallenius, Kalyanmoy Deb
2010 J jnl
An Interactive Evolutionary Multiobjective Optimization Method Based on Progressively Approximated Value Functions.
IEEE Trans. Evol. Comput.
Kalyanmoy Deb, Ankur Sinha, Pekka J. Korhonen, Jyrki Wallenius
2010 J jnl
Automated Query Learning with Wikipedia and Genetic Programming
CoRR
Pekka Malo, Pyry-Antti Siitari, Ankur Sinha
2010 B conf
Progressively interactive evolutionary multi-objective optimization method using generalized polynomial value functions.
IEEE Congress on Evolutionary Computation
Ankur Sinha, Kalyanmoy Deb, Pekka J. Korhonen, Jyrki Wallenius
2009 B conf
Constructing test problems for bilevel evolutionary multi-objective optimization.
IEEE Congress on Evolutionary Computation
Kalyanmoy Deb, Ankur Sinha
2009 B conf
Local search based evolutionary multi-objective optimization algorithm for constrained and unconstrained problems.
IEEE Congress on Evolutionary Computation
Karthik Sindhya, Ankur Sinha, Kalyanmoy Deb, Kaisa Miettinen
2009 C conf
Solving Bilevel Multi-Objective Optimization Problems Using Evolutionary Algorithms.
EMO
Kalyanmoy Deb, Ankur Sinha
2006 B conf
A Population-Based, Parent Centric Procedure for Constrained Real-Parameter Optimization.
IEEE Congress on Evolutionary Computation
Ankur Sinha, Aravind Srinivasan, Kalyanmoy Deb
2006 A conf
Multi-objective test problems, linkages, and evolutionary methodologies.
GECCO
Kalyanmoy Deb, Ankur Sinha, Saku Kukkonen
2005 B conf
A population-based, steady-state procedure for real-parameter optimization.
Congress on Evolutionary Computation
Ankur Sinha, Santosh Tiwari, Kalyanmoy Deb