Concept Languages as Query Languages. - Maurizio Lenzerini; Andrea Schaerf (AAAI, 1991)

A Hybrid System with Datalog and Concept Languages. - Francesco M. Donini; Maurizio Lenzerini; Daniele Nardi; Andrea Schaerf (AI*IA, 1991)

Querying Concept-based Knowledge Bases. - Maurizio Lenzerini; Andrea Schaerf (PDK, 1991)

On the Role of Subsumption Algorithms in Concept Description Languages. - Andrea Schaerf (Description Logics, 1992)

Queries, Rules and Definitions as Epistemic Sentences in Concept Languages. - Francesco M. Donini; Maurizio Lenzerini; Daniele Nardi; Werner Nutt; Andrea Schaerf (ECAI Workshop on Knowledge Representation and Reasoning, 1992)

Adding Epistemic Operators to Concept Languages. - Francesco M. Donini; Maurizio Lenzerini; Daniele Nardi; Andrea Schaerf; Werner Nutt (KR, 1992)

Decidable Reasoning in Terminological Knowledge Representation Systems. - Martin Buchheit; Francesco M. Donini; Andrea Schaerf (J. Artif. Intell. Res., 1993)

On the Complexity of the Instance Checking Problem in Concept Languages with Existential Quantification. - Andrea Schaerf (J. Intell. Inf. Syst., 1993)

Refining the Structure of Terminological Systems: Terminology = Schema + Views. - Martin Buchheit; Werner Nutt; Francesco M. Donini; Andrea Schaerf (AAAI, 1994)

Terminological Systems Revisited: Terminology = Schema + Views. - Martin Buchheit; Francesco M. Donini; Werner Nutt; Andrea Schaerf (KRDB, 1994)

Reasoning with Individuals in Concept Languages. - Andrea Schaerf (Data Knowl. Eng., 1994)

Deduction in Concept Languages: From Subsumption to Instance Checking. - Francesco M. Donini; Maurizio Lenzerini; Daniele Nardi; Andrea Schaerf (J. Log. Comput., 1994)

Adaptive Load Balancing: A Study in Multi-Agent Learning. - Andrea Schaerf; Yoav Shoham; Moshe Tennenholtz (J. Artif. Intell. Res., 1995)

Tabu Search Techniques for Large High-School Timetabling Problems. - Andrea Schaerf (AAAI/IAAI, Vol. 1, 1996)

Combining Local Search and Look-Ahead for Scheduling and Constraint Satisfaction Problems. - Andrea Schaerf (IJCAI, 1997)

Search and Imperative Programming. - Krzysztof R. Apt; Andrea Schaerf (POPL, 1997)

Programming in Alma-0, or Imperative and Declarative Programming Reconciled. - Krzysztof R. Apt; Andrea Schaerf (FroCoS, 1998)

A Refined Architecture for Terminological Systems: Terminology = Schema + Views. - Martin Buchheit; Francesco M. Donini; Werner Nutt; Andrea Schaerf (Artif. Intell., 1998)

An Epistemic Operator for Description Logics. - Francesco M. Donini; Maurizio Lenzerini; Daniele Nardi; Werner Nutt; Andrea Schaerf (Artif. Intell., 1998)

AL-log: Integrating Datalog and Description Logics. - Francesco M. Donini; Maurizio Lenzerini; Daniele Nardi; Andrea Schaerf (J. Intell. Inf. Syst., 1998)

Alma-O: An Imperative Language That Supports Declarative Programming. - Krzysztof R. Apt; Jacob Brunekreef; Vincent Partington; Andrea Schaerf (ACM Trans. Program. Lang. Syst., 1998)

Solving Employee Timetabling Problems by Generalized Local Search. - Andrea Schaerf; Amnon Meisels (AI*IA, 1999)

The Alma Project, or How First-Order Logic Can Help Us in Imperative Programming. - Krzysztof R. Apt; Andrea Schaerf (Correct System Design, 1999)

NP-SPEC: An Executable Specification Language for Solving All Problems in NP. - Marco Cadoli; Luigi Palopoli 001; Andrea Schaerf; Domenico Vasile (PADL, 1999)

A Survey of Automated Timetabling. - Andrea Schaerf (Artif. Intell. Rev., 1999)

Scheduling Sport Tournaments using Constraint Logic Programming. - Andrea Schaerf (Constraints An Int. J., 1999)

Local search techniques for large high school timetabling problems. - Andrea Schaerf (IEEE Trans. Syst. Man Cybern. Part A, 1999)

Tabu Search Techniques for Examination Timetabling. - Luca Di Gaspero; Andrea Schaerf (PATAT, 2000)

NP-SPEC: an executable specification language for solving all problems in NP. - Marco Cadoli; Giovambattista Ianni; Luigi Palopoli 001; Andrea Schaerf; Domenico Vasile (Comput. Lang., 2000)

LOCAL++: A C++ framework for local search algorithms. - Andrea Schaerf; Marco Cadoli; Maurizio Lenzerini (Softw. Pract. Exp., 2000)

Local Search Techniques for Constrained Portfolio Selection Problems - Andrea Schaerf (CoRR, 2001)

Multi-neighbourhood Local Search with Application to Course Timetabling. - Luca Di Gaspero; Andrea Schaerf (PATAT, 2002)

The Minimum Shift Design Problem: Theory and Practice. - Luca Di Gaspero; Johannes Gärtner; Guy Kortsarz; Nysret Musliu; Andrea Schaerf; Wolfgang Slany (ESA, 2003)

Modelling and Solving Employee Timetabling Problems. - Amnon Meisels; Andrea Schaerf (Ann. Math. Artif. Intell., 2003)

EasyLocal++: an object-oriented framework for the flexible design of local-search algorithms. - Luca Di Gaspero; Andrea Schaerf (Softw. Pract. Exp., 2003)

Local search for shift design. - Nysret Musliu; Andrea Schaerf; Wolfgang Slany (Eur. J. Oper. Res., 2004)

The course timetabling problem: theory and practice. - Luca Di Gaspero; Andrea Schaerf (Intelligenza Artificiale, 2004)

: Compiling problem specifications into SAT. - Marco Cadoli; Andrea Schaerf (Artif. Intell., 2005)

A Study on the Short-Term Prohibition Mechanisms in Tabu Search. - Luca Di Gaspero; Marco Chiarandini; Andrea Schaerf (ECAI, 2006)

Measurability and Reproducibility in University Timetabling Research: Discussion and Proposals. - Andrea Schaerf; Luca Di Gaspero (PATAT, 2006)

Neighborhood Portfolio Approach for Local Search Applied to Timetabling Problems. - Luca Di Gaspero; Andrea Schaerf (J. Math. Model. Algorithms, 2006)

Hybrid Local Search for Constrained Financial Portfolio Selection Problems. - Luca Di Gaspero; Giacomo di Tollo; Andrea Roli; Andrea Schaerf (CPAIOR, 2007)

Hybrid Local Search Techniques for the Resource-Constrained Project Scheduling Problem. - Igor Pesek; Andrea Schaerf; Janez Zerovnik (Hybrid Metaheuristics, 2007)

EasyAnalyzer: An Object-Oriented Framework for the Experimental Analysis of Stochastic Local Search Algorithms. - Luca Di Gaspero; Andrea Roli; Andrea Schaerf (SLS, 2007)

EasySyn++: A Tool for Automatic Synthesis of Stochastic Local Search Algorithms. - Luca Di Gaspero; Andrea Schaerf (SLS, 2007)

The minimum shift design problem. - Luca Di Gaspero; Johannes Gärtner; Guy Kortsarz; Nysret Musliu; Andrea Schaerf; Wolfgang Slany (Ann. Oper. Res., 2007)

A composite-neighborhood tabu search approach to the traveling tournament problem. - Luca Di Gaspero; Andrea Schaerf (J. Heuristics, 2007)

Hybrid Local Search Techniques for the Generalized Balanced Academic Curriculum Problem. - Luca Di Gaspero; Andrea Schaerf (Hybrid Metaheuristics, 2008)

A Statistical Analysis of the Features of a Dynamic Tabu Search Algorithm for Course Timetabling Problems. - Ruggero Bellio; Luca Di Gaspero; Andrea Schaerf (RCRA, 2008)

Multi-neighborhood Local Search for the Patient Admission Problem. - Sara Ceschia; Andrea Schaerf (Hybrid Metaheuristics, 2009)

A Hybrid LS-CP Solver for the Shifts and Breaks Design Problem. - Luca Di Gaspero; Johannes Gärtner; Nysret Musliu; Andrea Schaerf; Werner Schafhauser; Wolfgang Slany (Hybrid Metaheuristics, 2010)

Setting the Research Agenda in Automated Timetabling: The Second International Timetabling Competition. - Barry McCollum; Andrea Schaerf; Ben Paechter; Paul McMullan; Rhydian Lewis; Andrew J. Parkes; Luca Di Gaspero; Rong Qu; Edmund K. Burke (INFORMS J. Comput., 2010)

Local Search for Constrained Financial Portfolio Selection Problems with Short Sellings. - Luca Di Gaspero; Giacomo di Tollo; Andrea Roli; Andrea Schaerf (LION, 2011)

A Survey of Multi-Agent Systems for Optimization Problems. - Andrea Schaerf (WOA, 2011)

Local search and lower bounds for the patient admission scheduling problem. - Sara Ceschia; Andrea Schaerf (Comput. Oper. Res., 2011)

Tabu search techniques for the heterogeneous vehicle routing problem with time windows and carrier-dependent costs. - Sara Ceschia; Luca Di Gaspero; Andrea Schaerf (J. Sched., 2011)

Benchmarking curriculum-based course timetabling: formulations, data formats, instances, validation, visualization, and results. - Alex Bonutti; Fabio De Cesco; Luca Di Gaspero; Andrea Schaerf (Ann. Oper. Res., 2012)

Modeling and solving the dynamic patient admission scheduling problem under uncertainty. - Sara Ceschia; Andrea Schaerf (Artif. Intell. Medicine, 2012)

Design, engineering, and experimental analysis of a simulated annealing approach to the post-enrolment course timetabling problem. - Sara Ceschia; Luca Di Gaspero; Andrea Schaerf (Comput. Oper. Res., 2012)

The balanced academic curriculum problem revisited. - Marco Chiarandini; Luca Di Gaspero; Stefano Gualandi; Andrea Schaerf (J. Heuristics, 2012)

Design and statistical analysis of a hybrid local search algorithm for course timetabling. - Ruggero Bellio; Luca Di Gaspero; Andrea Schaerf (J. Sched., 2012)

Local search techniques for a routing-packing problem. - Sara Ceschia; Andrea Schaerf; Thomas Stützle (Comput. Ind. Eng., 2013)

Local search for a multi-drop multi-container loading problem. - Sara Ceschia; Andrea Schaerf (J. Heuristics, 2013)

The sc np-spec{ sc np-spec} Project. - Luigi Palopoli 001; Andrea Schaerf (Intelligenza Artificiale, 2013)

Automated Shift Design and Break Scheduling. - Luca Di Gaspero; Johannes Gärtner; Nysret Musliu; Andrea Schaerf; Werner Schafhauser; Wolfgang Slany (Automated Scheduling and Planning, 2013)

The generalized balanced academic curriculum problem with heterogeneous classes. - Sara Ceschia; Luca Di Gaspero; Andrea Schaerf (Ann. Oper. Res., 2014)

The first international nurse rostering competition 2010. - Stefaan Haspeslagh; Patrick De Causmaecker; Andrea Schaerf; Martin Stølevik (Ann. Oper. Res., 2014)

XHSTT: an XML archive for high school timetabling problems in different countries. - Gerhard Post; Jeffrey H. Kingston; Samad Ahmadi; Sophia Daskalaki; Christos Gogos; Jari Kyngäs; Cimmo Nurmi; Nysret Musliu; Nelishia Pillay; Haroldo G. Santos; Andrea Schaerf (Ann. Oper. Res., 2014)

Second International Nurse Rostering Competition (INRC-II) - Problem Description and Rules -. - Sara Ceschia; Nguyen Dang Thi Thanh; Patrick De Causmaecker; Stefaan Haspeslagh; Andrea Schaerf (CoRR, 2015)

The Third International Timetabling Competition. - Gerhard Post; Luca Di Gaspero; Jeffrey H. Kingston; Barry McCollum; Andrea Schaerf (Ann. Oper. Res., 2016)

Feature-based tuning of simulated annealing applied to the curriculum-based course timetabling problem. - Ruggero Bellio; Sara Ceschia; Luca Di Gaspero; Andrea Schaerf; Tommaso Urli (Comput. Oper. Res., 2016)

Dynamic patient admission scheduling with operating room constraints, flexible horizons, and patient delays. - Sara Ceschia; Andrea Schaerf (J. Sched., 2016)

Feature-based tuning of single-stage simulated annealing for examination timetabling. - Michele Battistutta; Andrea Schaerf; Tommaso Urli (Ann. Oper. Res., 2017)

Modeling and solving a real-life multi-skill shift design problem. - Alex Bonutti; Sara Ceschia; Fabio De Cesco; Nysret Musliu; Andrea Schaerf (Ann. Oper. Res., 2017)

Solving discrete lot-sizing and scheduling by simulated annealing and mixed integer programming. - Sara Ceschia; Luca Di Gaspero; Andrea Schaerf (Comput. Ind. Eng., 2017)

The Second International Nurse Rostering Competition. - Sara Ceschia; Nguyen Dang 001; Patrick De Causmaecker; Stefaan Haspeslagh; Andrea Schaerf (Ann. Oper. Res., 2019)

The practice and theory of automated timetabling (2016). - Ender Özcan; Edmund K. Burke; Luca Di Gaspero; Barry McCollum; Andrea Schaerf (Ann. Oper. Res., 2019)

Modelling and solving the thesis defense timetabling problem. - Michele Battistutta; Sara Ceschia; Fabio De Cesco; Luca Di Gaspero; Andrea Schaerf (J. Oper. Res. Soc., 2019)

Problem Instances for 'Exact and Meta-Heuristic Approaches for Unrelated Parallel Machine Scheduling'. - Maximilian Moser; Nysret Musliu; Andrea Schaerf; Felix Winter (TU Wien Research Data, 2019)

Local Search and Constraint Programming for a Real-World Examination Timetabling Problem. - Michele Battistutta; Sara Ceschia; Fabio De Cesco; Luca Di Gaspero; Andrea Schaerf; Elena Topan (CPAIOR, 2020)

Solving the static INRC-II nurse rostering problem by simulated annealing based on large neighborhoods. - Sara Ceschia; Rosita Guido; Andrea Schaerf (Ann. Oper. Res., 2020)

Modeling and solving the steelmaking and casting scheduling problem. - Davide Armellini; Paolo Borzone; Sara Ceschia; Luca Di Gaspero; Andrea Schaerf (Int. Trans. Oper. Res., 2020)

Two-stage multi-neighborhood simulated annealing for uncapacitated examination timetabling. - Ruggero Bellio; Sara Ceschia; Luca Di Gaspero; Andrea Schaerf (Comput. Oper. Res., 2021)

Solving a home energy management problem by Simulated Annealing. - Edoardo Bastianetto; Sara Ceschia; Andrea Schaerf (Optim. Lett., 2021)

Simulated Annealing for the Home Healthcare Routing and Scheduling Problem. - Sara Ceschia; Luca Di Gaspero; Andrea Schaerf (AI*IA, 2022)

Construct, Merge, Solve and Adapt Applied to a Bus Driver Scheduling Problem with Complex Break Constraints. - Roberto Maria Rosati; Lucas Kletzander; Christian Blum 001; Nysret Musliu; Andrea Schaerf (AI*IA, 2022)

Local Search for Integrated Predictive Maintenance and Scheduling in Flow-Shop. - Andrea Ecoretti; Sara Ceschia; Andrea Schaerf (MIC, 2022)

Task design in complex crowdsourcing experiments: Item assignment optimization. - Sara Ceschia; Kevin Roitero; Gianluca Demartini; Stefano Mizzaro; Luca Di Gaspero; Andrea Schaerf (Comput. Oper. Res., 2022)

Multi-Neighborhood simulated annealing for the minimum interference frequency assignment problem. - Sara Ceschia; Luca Di Gaspero; Roberto Maria Rosati; Andrea Schaerf (EURO J. Comput. Optim., 2022)

Correction to: Solving a home energy management problem by Simulated Annealing. - Edoardo Bastianetto; Sara Ceschia; Andrea Schaerf (Optim. Lett., 2022)

Algorithm selection and instance space analysis for curriculum-based course timetabling. - Arnaud De Coster; Nysret Musliu; Andrea Schaerf; Johannes Schoisswohl; Kate Smith-Miles (J. Sched., 2022)

Exact and metaheuristic approaches for unrelated parallel machine scheduling. - Maximilian Moser; Nysret Musliu; Andrea Schaerf; Felix Winter (J. Sched., 2022)

Multi-neighborhood simulated annealing for the sports timetabling competition ITC2021. - Roberto Maria Rosati; Matteo Petris; Luca Di Gaspero; Andrea Schaerf (J. Sched., 2022)

Reinforcement Learning for Multi-Neighborhood Local Search in Combinatorial Optimization. - Sara Ceschia; Luca Di Gaspero; Roberto Maria Rosati; Andrea Schaerf (LOD (2), 2023)

Metaheuristic techniques for the capacitated facility location problem with customer incompatibilities. - Marcelo Rodrigues de Holanda Maia; Miguel Reula; Consuelo Parreño-Torres; Prem Prakash Vuppuluri; Alexandre Plastino 001; Uéverton S. Souza; Sara Ceschia; Mario Pavone; Andrea Schaerf (Soft Comput., 2023)

Educational timetabling: Problems, benchmarks, and state-of-the-art results. - Sara Ceschia; Luca Di Gaspero; Andrea Schaerf (Eur. J. Oper. Res., 2023)

Exact and metaheuristic methods for a real-world examination timetabling problem. - Mats Carlsson; Sara Ceschia; Luca Di Gaspero; Rasmus Ø. Mikkelsen; Andrea Schaerf; Thomas Jacob Riis Stidsen (J. Sched., 2023)

Local search approaches for the test laboratory scheduling problem with variable task grouping. - Florian Mischek; Nysret Musliu; Andrea Schaerf (J. Sched., 2023)

Enhancing Real-World Applicability in Home Healthcare: A Metaheuristic Approach for Advanced Routing and Scheduling. - Sara Ceschia; Luca Di Gaspero; Simona Mancini; Vittorio Maniezzo; Roberto Montemanni; Roberto Maria Rosati; Andrea Schaerf (MIC (1), 2024)

Multi-Neighborhood Search for the Makespan Minimization Problem on Parallel Identical Machines with Conflicting Jobs. - Roberto Maria Rosati; Dinh Quy Ta; Minh Hoàng Hà; Andrea Schaerf (MIC (2), 2024)

Solving the Integrated Patient-to-Room and Nurse-to-Patient Assignment by Simulated Annealing. - Eugenia Zanazzo; Sara Ceschia; Andrea Schaerf (MIC (1), 2024)

EasyLocal++ a 25-year Perspective on Local Search Frameworks: The Evolution of a Tool for the Design of Local Search Algorithm. - Sara Ceschia; Francesca Da Ros; Luca Di Gaspero; Andrea Schaerf (GECCO Companion, 2024)

Multi-neighborhood simulated annealing for the capacitated facility location problem with customer incompatibilities. - Sara Ceschia; Andrea Schaerf (Comput. Ind. Eng., 2024)

Multi-Neighborhood Simulated Annealing for the Capacitated Dispersion Problem. - Roberto Maria Rosati; Andrea Schaerf (Expert Syst. Appl., 2024)

Large Neighborhood Search for Capacitated Facility Location with Customer Incompatibilities. - Ida Gjergji; Lucas Kletzander; Nysret Musliu; Andrea Schaerf (GECCO, 2025)

Dynamic Temperature Control of Simulated Annealing using Hyper-Heuristics. - Francesca Da Ros; Luca Di Gaspero; Lucas Kletzander; Marie-Louise Lackner; Nysret Musliu; Andrea Schaerf (GECCO, 2025)

A compact model for the home healthcare routing and scheduling problem. - Roberto Montemanni; Sara Ceschia; Andrea Schaerf (EURO J. Comput. Optim., 2025)

Curriculum-based university course timetabling considering individual course of studies. - Elmar Steiner; Ulrich Pferschy; Andrea Schaerf (Central Eur. J. Oper. Res., 2025)

Multi-neighbourhood simulated annealing for the ITC-2007 capacitated examination timetabling problem. - David Van Bulck; Dries R. Goossens; Andrea Schaerf (J. Sched., 2025)

Solving the medical student scheduling problem using simulated annealing. - Eugenia Zanazzo; Sara Ceschia; Agostino Dovier; Andrea Schaerf (J. Sched., 2025)