21st International Symposium on Inventories
22-26 August 2022
Radisson Blu Béke Hotel
Program overview
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Monday, 22 August |
Tuesday, 23 August |
Wednesday, 24 August |
Thursday, 25 August |
Friday, 26 August |
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| Morning | Free |
Parallel sessions |
Parallel sessions |
Parallel sessions |
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| Afternoon |
Plenary sessions |
Parallel sessions |
Excursion & company visit Incl. in FULL registration fees only |
Parallel sessions ISIR General Assembly |
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| Evening | Welcome reception Incl. in full and standard registration fees, for accompanying persons also. |
Free | Banquet dinner at Öbölház Incl. in FULL registration fees only |
Track titles of the 21st ISIR Symposium
| AF | Analytics and Forecasting for Inventory Control | |
| EC | Economics of Inventory and Production | |
| IC | Inventory Coordination in Supply Chains | |
| SIM | Sustainable Inventory Management | |
| COV | COVID-19 and its Impact on Global Economies | |
| ECR | Special Session: Early Career Researcher | |
| ML | Machine Learning for Inventory Management | |
| SP | Spare Parts Management and Maintenance Optimization | |
| II | Interfaces of Inventory with Transportation, Production, Finance and Marketing |
August 22
| Hours/Date | August 22 | |||
| 10:00-18:30 | Registration desk opening | |||
| 13:00-13.45 | Welcome snacks | |||
| 13.45 | Opening Plenary session (Shakespeare room) | |||
| Welcome: Attila Chikán | ||||
| Opening: John Boylan | ||||
| 14.00 | Robert N. Boute – Arnoud P. Wellens – Maximiliano Udenio: Impact of Improving Demand Forecasts with Machine Learning Methods on a Retailer's Inventory Control | |||
| 14:30 | Boualem Rabta – Zsuzsanna Hauck – Gerald Reiner: Supply Chain Coordination for Food Loss Reduction | |||
| 15:00 | Joost Goedhart - Rene Haijema - Renzo Akkerman: Modelling the influence of returns for an omni-channel retailer | |||
| 15:30-16.00 | Coffee | |||
| 16.00 | Plenary session (Shakespeare room) | |||
| Chair: J. Marklund | ||||
| 16:00 | Aris Syntetos - Zied Babai - Ruud Teunter: Simple Approximate Inventory Control Optimality Conditions Under Backorders and Lost Sales | |||
| 16.30 | Christina Imdahl - Kai Hoberg - William Schmidt: Applying Fixed Order Commitment Contracts in a Capacitated Supply Chain | |||
| 17.00 | Rob Broekmeulen - Karel van Donselaar: Is your Warehouse Capacity Tight? Order More Inventory! Integrating Warehouse and Inventory Management when Inbound Capacity and Number of Storage Locations are Restricted | |||
| 17:30 | Welcome Reception | |||
August 23
| Hours/Date | August 23 | |||
| SIM1 (Juliet room) | EC1 (Romeo room) | IC1 (Venice room) | AF1 (Zsolnay II room) | |
| Chair: A. Rintala | Chair: M. Meijer | Chair: H. Zijm | Chair: R. Dekker | |
| 9:00 | Nina Mayer – Mirjam Meijer – Sandra Transchel: Channel Choice under Esthetic Specifications and Producer Information in Agricultural Supply Chains | Amihai Glazer – Refael Hassin – Irit Nowik: When to Buy, When to Sell, and What Price to Charge | Robert Boute – Heletjé van Staden – Hannah Yee: Dual Sourcing Under Non-stationary and Partially Observable Demand | Aris Syntetos – Zied Babai – Ruud Teunter: Simple Approximate Inventory Control Optimality Conditions Under Backorders and Lost Sales |
| 9:30 | Lena Silbermayr – Martin Waitz: Omni-channel Inventory Decisions Under Retailer-driven Transshipments and Customer-driven Substitution | Jiejian Feng – Yang Liu – Victor Shi – Ou Tang: Dynamic Pricing for Selling Assets in a Finite Time Horizon with Dependent Demands | Joachim Arts – Melvin Drent: Effective DualSourcing Through Inventory Projection | Marco Bijvank: Lookahead Replenishment Policies for Lost-Sales Inventory Systems with Fixed Order Cost |
| 10:00 | Robert W. Grubbström: Incorporating Non-Empty Initial States into MRP Theory | Stuart X. Zhu: Optimal Competitive Strategy for Original Equipment Manufacturer with Remanufacturing in the face of Strategic Consumers | Soren Glud Johansen: Base-stock control of the lost sales inventory system with compound Poisson demand and non-crossing lead times | 10.30-11.00 | Coffee |
| SIM2 (Juliet room) | COV (Romeo room) | Best Student Paper (Venice room) | AF2 (Zsolnay II room) | |
| Chair: J. Arts | Chair: J. M. Framinan | Chair: S.Transchel | Chair: R. Grubbström | |
| 11:00 | Gizem Mullaoglu -Tarkan Tan – Nadine van Dien: The Planning of Circular Activities Considering the Regulatory Barriers in Cross-border Transportation: A Case Study | Peter Kelle - Nikunja Mohan Modak: Impacts of Infection Intensity on the Operations of Dual-channel Supply Chains | Georgios Karakatsoulis – Konstantina Skouri: An EOQ Type Model under Different Disruption Profiles | Kai Hoberg - Tim Schlaich: When is the Next Order? Forecasting the Timing of Retail Orders Using Point-of-Sales Data and Channel Inventory Estimations |
| 11:30 | Mehdi Najafi – Hossein Zolfaghariania: A Production Planning and Distribution Problem for a Sustainable Meat Supply Chain | Attila Chikán – Bence Kiss-Dobronyi: An Inventory Paradigm Revisited in the COVID era | Stefan Minner – Yihua Wang: Data-driven Deep Reinforcement Learning for Demand Fulfillment in Online Retail | Peter Berling - Danja Sonntag: Inventory Control in Production-Inventory Systems with Random Yield and Rework |
| 12:00 | Venugopal Ramadasu - Gerald Reiner: Integrated Inventory and Capacity Management for Hydrogen Production under Consideration of Fluctuating Electricity Pricess | Jin Li – Victor Shi: Managing Strategic Inventories in a Three-echelon Supply Chain | Robert Boute - Stefan Creemers - Bram De Moor: Ending Truck Dominance in Supply Chains through Proactive Bundling and Modal Split Transport | Maryam Azani - Rob Basten - Ton de Kok - Lijia Tan: A Review of Human-System Interaction in Uncertain Production Planning Environment | 12.30-14.00 | Lunch |
| ML1 (Juliet room) | II1 (Romeo room) | SP1 (Venice room) | AF3 (Zsolnay II room) | |
| Chair: B. Arslan | Chair: T. Avinadav | Chair: R. Teunter | Chair: D. Sonntag | |
| 14:00 | Remco Dijkman – Christina Imdahl – Willem van Jaarsveld – Tarkan Temizoz: Deep Controlled Learning for Large Scaled Inventory Control | Shaunak Dabadghao – Maximiliano Udenio: The Role of Supply Networks in Managing Net Operating Working Capital | Alp Akcay - Ipek Dursun - Geert-Jan van Houtum: How Good must Failure Predictions be to Make Local Spare Parts Stock Superfluous? | Sarah van der Auweraer – Joachim Arts -Thomas van Pelt: Inventory Control for Periodic Intermittent Demand |
| 14:30 | Kim De Boeck – Robert Boute – Nathalie Vanvuchelen: Cluster-based Lateral Transshipments for the Zambian Health Supply Chain | Christian Straubert: Determining the Optimal Number of Warehouses for Different B2C e-commerce Retailers, Products, and Assortments | Rob Basten – Zhao Kang – Ton de Kok – Ahmadreza Marandi: Robust Spare Parts Inventory Management | Marco Bijvank: Correction for (R,S) Inventory Systems with Intermittent Demand |
| 15:00 | Albert van Breemen – Willem van Jaarsveld – Illya Kaynov – Marijn van Knippenberg – Vlado Menkovski: Deep Reinforcement Learning for Asymmetric One-Warehouse Multi-Retailer Inventory Management | Joachim Arts – Melvin Drent – Moradi Shahmansouri Poulad: Efficient Emission Reduction Through Dynamic Transportation Mode Selection | John Boylan – Ivan Svetunkov: iETS: State Space Model for Intermittent Demand Forecasting | |
| 15.30-16.00 | Coffee | |||
| II2 (Romeo room) | SP2 (Venice room) | AF4 (Zsolnay II room) | ||
| Chair: M. Udenio | Chair: G. Kiesmüller | Chair: M. Bijvank | ||
| 16:00 | Theodosis Dimitrakos – Epaminondas Kyriakidis – Andreas Papasalouros: Optimal Choice of Next Customer in Single Vehicle Routing Problems with Stochastic Demands | Hoi-Kil Choi – Sungchan Jun – Chulung Lee – Mingyu Sang: Development of Condition Based Inventory Management in Airport Baggage Handling System | Rommert Dekker - Daniël den Haan: Do Machine Learning Methods Perform Better in Spare Parts Demand Forecasting? | |
| 16:30 | Tal Avinadav – Priel Levy: Improving Efficiency in Supply Chains using Partial Funding | Bram de Jonge – Yue Cai – Ruud Teunter: A Data-Driven Approach for Condition-Based Maintenance Optimization | Nikolaos Kourentzes – Yves R. Sagaert: From Tactical Forecasts with Leading Indicators to Improved Inventory Management | |
| 17:00 | Paula van Veen-Dirks – Jia Yuping: Incentives and Decentralization at the Production Level: The Importance of Performance Contractibility | Zied Babai – John Boylan: Kernel Density Estimation for Demand Prediction and Inventory Control | ||
August 25
| Hours/Date | August 25 | |||
| SIM3 (Juliet room) | II3 (Romeo room) | IC2 IC2 (Venice room) | ECR (Zsolnay II room) | |
| Chair: J. Arts | Chair: M. Cosmi | Chair: K. Demeter | ||
| 9:00 | Mariam Abdulkareem, Jouni Havukainen, Jutta Nuortila-Jokinen – Annastiina Rintala: The Role of Inventory Management in Environmental Sustainability – a Literature Review and a Case of Low-Carbon Concrete | Gudrun Kiesmüller – Albert Schrotenboer - Danja Sonttag: Time Based Shipment Consolidation for Stochastic Inventory Routing Problems | Tarik Aouam – Foad Ghadimi – Reha Uzsoy: Safety Stock Placement with Market Selection in a Production-distribution System with Load-dependent Lead Time and Demand Uncertainty | 'Finding an academic job and getting hired' hosted by Sarah van der Auweraer |
| 9:30 | Joachim Arts – Stefan Holmström – Tiffany-Thao Nguyen – Jared Wight: Medical Radioisotope Supply Chain Process Map | Gudrun Kiesmüller – Jana Ralfs: Inventory Management with Advance Demand Information and Flexible Shipment Consolidation | Stefan Minner – Josef Svoboda: Strategic Inventory Placement in Large-Scale Multi-Echelon Networks: A Sampling-Based Approach | |
| 10:00 | Rene Haijema - Stefan Minner: Machine learning to predict optimal replenishment parameters for perishable products | Joren Gijsbrechts: Volume Flexibility at Responsive Suppliers in Reshoring Decisions | M. Jaber - M. Lanzini - B. Marchi - S. Zanoni - L.E. Zavanella: A cold supply chain model with transshipments considering energy usage and greenhouse gases emissions | 10.30-11.00 | Coffee |
| ML2 (Juliet room) | EC2 (Romeo room) | IC3 (Venice room) | ECR (Zsolnay II room) | |
| Chair: T. Tamizoz | Chair: V. Shi | Chair: S. Minner | ||
| 11:00 | Solsaem Choi – Hoi-Kil Choi – Yosephine Irena – Chulung Lee – Yonghyuck Shin: Determination of Efficient Inventory Management Techniques and Policies for Airport Inventory Management | Zsuzsanna Hauck - Dóra Longauer - Tamás Vasvári: Investigating make or buy decisions and the impact of learning-by-doing in the semiconductor industry | Khaled Hadj-Hamou – Yacine Rekik – Minh Tam Tran: Optimal Pricing for a Stochastic Omnichannel Attraction Demand Model with Buy Online and Pick up in Store | 'Reviewing papers and responding to reviewers' hosted by Mirjam Meijer |
| 11:30 | Yves R. Sagaert - Filotas Theodosiou: A Hierarchical Machine Learning Approach for an Integrated Supply Chain with Collaborative Inventory Management | Huihui Chi – Yacine Rekik – Zhou Wei: Pricing and Inventory Policy for Anticipatory Shipment with Dark Store | Ulas Ozen: Cooperation in Spare Parts Systems with Penalty Cost per Unit Backlogged | |
| 12:00 | Zümbül Atan - Bartu Arslan - Albert Schrotenboer: Replenishment and Fulfillment Policies in Omnichannel Supply Chains Using Deep Reinforcement Learning | Michalis Deligiannis – George Liberopoulos – Dimitrios Pandelis: A Censored-Data Multiperiod Dual Sourcing Problem | David Bogataj - Marija Bogataj – Francisco Campuzano Bolarin – José Andrés Moreno Nicolás: Wating lines in the European ports in the Context of International Trade Drivers and inventories of perishable goods | 12.30-13.30 | Lunch |
| EC3 (Romeo room) | IC4 (Venice room) | SP3 (Zsolnay II room) | ||
| Chair: | Chair: D. Srinivasan | Chair: M. Jannathan | Chair: G.J van Houtum | |
| 13:30 | David Bogataj – Marija Bogataj: Public Housing Stock Management in Ageing Society | Johan Marklund: Exact Analysis of One-Warehouse Multiple-Retailer Inventory Systems With Quantity Restricted Delivery Policies | Collin Drent – Melvin Drent – Chaaben Kouki : Dedicated Maintenance and Repair Shop Control | |
| 14:00 | Willem van Jaarsveld – Mirjam Meijer – Ton de Kok Contingent Renewal Contracts in High-tech Manufacturing with Oligopolistic Suppliers | Rommert Dekker – Wilco van den Heuvel – M. Turkensteen: Joint Inventory Control in a Dynamic Setting with Limited Supply Options? | Ludwig Brieditis - Filip Malmberg - Gudrun Kiesmüller: The Optimal Repair Policy for an Unreliable Production System with Buffers and Limited Availability of Spare Parts | |
| 14:30 | R K Amit – Dhandabani Srinivasan : Correlated Equilibrium for Inventory Games | Kai Hoberg – Walid Klibi – Dung Nguyen: Optimizing Inventory Availability Disclosures for Brick-and-mortar Stores | Gudrun Kiesmüller – Christoph Rippe: The Repair Kit Problem with Imperfect Advance Demand Information | |
| 15.00-15.30 | Coffee | |||
| 15.30 | Plenary session (Shakepeare room) | |||
| Chair: O. Tang | ||||
| 15.30 | Henk Zijm: Resilient Supply Chains: Lessons from COVID-19 | |||
| 16.00 | Pedro Amorim - Gonçalo Figueira - Jan Fransoo - Willem van Jaarsveld: The Impact of Committing to Customer Orders in Online Retail | |||
| 16.30-17.30 | General Assembly Meeting | |||
August 26
| Hours/Date | August 26 | |||
| SIM5 (Juliet room) | II4 (Romeo room) | IC5 (Venice room) | AF5 (Zsolnay II room) | |
| Chair: K. Pauls-Worm | Chair: A. Schrotenboer | Chair: M. Drent | Chair: A. P. Wellens | |
| 9:00 | Rob Broekmeulen – Karel van Donselaar: Food Waste Reduction Through Service Differentiation at Retailers with Periodic Review Inventory Systems for Perishables | Jose M. Framinan – Paz Perez-Gonzalez, Francisco Guerrero, Francisco Roman: Matching Inventory and Demand in a Fast Moving Consumer Goods (FMCG) Company: A Decision Support System | Christina Imdahl - Kai Hoberg - William Schmidt: Applying Fixed Order Commitment Contracts in a Capacitated Supply Chain | Konstantinos Nikolopoulos – Konstantia Litsiou – Yiannis Polychronakis – Stelios SapountzisForecasting the Success of Megaprojects and Implications for Inventory Managemen | 9:30 | Renzo Akkerman – Maret Hoogeboom – Karin Pauls-Worm: Exploring Inventory Management with Supplier-driven Substitution and Post-purchase out-ofstock Situations in Online Grocery Retailing | Joachim Arts – Matteo Cosmi – Steffen Klosterhalfen: Mathematical Programming Models for Managing the Profitability-sustainability Trade-off in Complex Chemical Value Chains | Geoffrey Chua – Edward Davis – Madhav Jagannathan – S. Viswanathan: Resilient Supply Chain Design: A Model to Evaluate Alternative Configurations | Diána Strommer – Norina Szander – Péter Földesi: Application of Quality Management Tools in Analysation of the Bullwhip Effect |
| 10:00 | Christian Fikar – Adhurim Imeri – Gerald Reiner: Investment in Food Waste Prevention: Modeling Trade-offs Under Stochastic Supply Attributes and Consumer In-store Picking Behavior | Benedikt Sonnleitner: The Value of Hierarchically Aligned Forecasts for Staff Scheduling in Cross Docking | Qing Li – Khaled Hadj-Hamou – Yacine Rekik: Information Sharing Impacts the Formation of the Vertically Integrated | Nikolaos Kourentzes- Ivan Svetunkov - Juan R. Trapero: Connecting Forecasting and Inventory Performance: a Complex Task | 10.30-11.00 | Coffee |
| SIM6 (Juliet room) | IC6 (Venice room) | AF6 (Zsolnay II room) | ||
| Chair: D. Hegedűs | Chair: Q. Li | Chair: G. Tamás | ||
| 11:00 | Joachim Arts – Anne Lange – Nicole Perez Becker: Inventory Control in Systems with Reusable Containers | Imre Dobos - Gyöngyi Vörösmarty: Supplier Selection and Order Allocation Considering Rank Reversa | Robert Fildes – Nikolaos Kourentzes – Anna Srogini: Judgmental model tuning in forecasting: a retailing case study | |
| 11:30 | Dániel Hegedűs – Dóra Longauer The Impact of Reusable Parts on Inventory Management Total Costs | Robert Boute – Stefan Creemers: The Joint Replenishment Problem: Optimal Policy and Exact Evaluation Method | Devon Barrow – Nikolaos Kourentzes: Integrating Forecasting and Inventory Control in Hospital Pharmacies: A Case Study of an NHS Trust Supply Chain | |
| 12:00 | Jan Fransoo – Yann Bouchery – Taheri Mahyar – Sandra Transchel: Pricing and Inventory Management of Reusable Packaging | Filip Malmberg: Exact Analysis of Joint Ordering Policies in Divergent Multi-echelon Inventory Systems with Quantity-based Shipment Consolidation | Emel Arikan – Christian Paier – Gerald Reiner – Gábor Tamás – Elisabeth Zehendner Measuring Forecast Quality in a Multi-Level Parcel Distribution Network | 12.30-14.00 | Farewell drink & Lunch |