Risk-Averse Anticipation for Dynamic Vehicle Routing. - Marlin W. Ulmer; Stefan Voß 001 (LION, 2016)

Problem-Specific State Space Partitioning for Dynamic Vehicle Routing Problems. - Ninja Soeffker; Marlin W. Ulmer; Dirk C. Mattfeld (MKWI, 2016)

Anticipation in Dynamic Vehicle Routing. - Marlin W. Ulmer (OR, 2017)

On the Value and Challenge of Real-Time Information in Dynamic Dispatching of Service Vehicles. - Marlin W. Ulmer; Leonard Heilig; Stefan Voß 001 (Bus. Inf. Syst. Eng., 2017)

Delivery Deadlines in Same-Day Delivery. - Marlin W. Ulmer (Logist. Res., 2017)

Value function approximation for dynamic multi-period vehicle routing. - Marlin W. Ulmer; Ninja Soeffker; Dirk C. Mattfeld (Eur. J. Oper. Res., 2018)

Same-day delivery with heterogeneous fleets of drones and vehicles. - Marlin W. Ulmer; Barrett W. Thomas (Networks, 2018)

Budgeting Time for Dynamic Vehicle Routing with Stochastic Customer Requests. - Marlin W. Ulmer; Dirk C. Mattfeld; Felix Köster (Transp. Sci., 2018)

Adaptive State Space Partitioning for Dynamic Decision Processes. - Ninja Soeffker; Marlin W. Ulmer; Dirk C. Mattfeld (Bus. Inf. Syst. Eng., 2019)

Dynamic Lookahead Policies for Stochastic-Dynamic Inventory Routing in Bike Sharing Systems. - Jan Brinkmann; Marlin W. Ulmer; Dirk C. Mattfeld (Comput. Oper. Res., 2019)

Same-Day delivery with pickup stations and autonomous vehicles. - Marlin W. Ulmer; Sebastian Streng (Comput. Oper. Res., 2019)

Deep Q-Learning for Same-Day Delivery with a Heterogeneous Fleet of Vehicles and Drones. - Xinwei Chen; Marlin W. Ulmer; Barrett W. Thomas (CoRR, 2019)

Preemptive depot returns for dynamic same-day delivery. - Marlin W. Ulmer; Barrett W. Thomas; Dirk C. Mattfeld (EURO J. Transp. Logist., 2019)

Anticipation versus reactive reoptimization for dynamic vehicle routing with stochastic requests. - Marlin W. Ulmer (Networks, 2019)

Offline-Online Approximate Dynamic Programming for Dynamic Vehicle Routing with Stochastic Requests. - Marlin W. Ulmer; Justin C. Goodson; Dirk C. Mattfeld; Marco Hennig (Transp. Sci., 2019)

Enough Waiting for the Cable Guy - Estimating Arrival Times for Service Vehicle Routing. - Marlin W. Ulmer; Barrett W. Thomas (Transp. Sci., 2019)

Horizontal combinations of online and offline approximate dynamic programming for stochastic dynamic vehicle routing. - Marlin W. Ulmer (Central Eur. J. Oper. Res., 2020)

Same-Day Delivery with Fairness. - Xinwei Chen; Tong Wang; Barrett W. Thomas; Marlin W. Ulmer (CoRR, 2020)

On modeling stochastic dynamic vehicle routing problems. - Marlin W. Ulmer; Justin C. Goodson; Dirk C. Mattfeld; Barrett W. Thomas (EURO J. Transp. Logist., 2020)

Binary driver-customer familiarity in service routing. - Marlin W. Ulmer; Maciek Nowak; Dirk C. Mattfeld; Bogumil Kaminski (Eur. J. Oper. Res., 2020)

Meso-parametric value function approximation for dynamic customer acceptances in delivery routing. - Marlin W. Ulmer; Barrett W. Thomas (Eur. J. Oper. Res., 2020)

Building Trust in Home Services - Stochastic Team-Orienteering with Consistency Constraints. - Yongjia Song; Marlin W. Ulmer; Barrett W. Thomas; Stein W. Wallace (Transp. Sci., 2020)

Dynamic Pricing and Routing for Same-Day Delivery. - Marlin W. Ulmer (Transp. Sci., 2020)

Workforce Scheduling in the Era of Crowdsourced Delivery. - Marlin W. Ulmer; Martin W. P. Savelsbergh (Transp. Sci., 2020)

Where the Action is: Let's make Reinforcement Learning for Stochastic Dynamic Vehicle Routing Problems work! - Florentin D. Hildebrandt; Barrett W. Thomas; Marlin W. Ulmer (CoRR, 2021)

The Restaurant Meal Delivery Problem: Dynamic Pickup and Delivery with Deadlines and Random Ready Times. - Marlin W. Ulmer; Barrett W. Thomas; Ann Melissa Campbell; Nicholas Woyak (Transp. Sci., 2021)

Decision Support for Agri-Food Supply Chains in the E-Commerce Era: The Inbound Inventory Routing Problem with Perishable Products. - Daniel Cuellar-Usaquén; Camilo Gomez; Marlin W. Ulmer; David Álvarez-Martínez (MIC, 2022)

Challenges and opportunities in crowdsourced delivery planning and operations. - Martin W. P. Savelsbergh; Marlin W. Ulmer (4OR, 2022)

Deep Q-learning for same-day delivery with vehicles and drones. - Xinwei Chen; Marlin W. Ulmer; Barrett W. Thomas (Eur. J. Oper. Res., 2022)

Stochastic dynamic vehicle routing in the light of prescriptive analytics: A review. - Ninja Soeffker; Marlin W. Ulmer; Dirk C. Mattfeld (Eur. J. Oper. Res., 2022)

Preface: Special issue on the future of city logistics and urban mobility. - Mor Kaspi; Tal Raviv; Marlin W. Ulmer (Networks, 2022)

Directions for future research on urban mobility and city logistics. - Mor Kaspi; Tal Raviv; Marlin W. Ulmer (Networks, 2022)

Dynamic service area sizing in urban delivery. - Marlin W. Ulmer; Alan L. Erera; Martin W. P. Savelsbergh (OR Spectr., 2022)

Supplier Menus for Dynamic Matching in Peer-to-Peer Transportation Platforms. - Rosemonde Ausseil; Jennifer A. Pazour; Marlin W. Ulmer (Transp. Sci., 2022)

Supervised Learning for Arrival Time Estimations in Restaurant Meal Delivery. - Florentin D. Hildebrandt; Marlin W. Ulmer (Transp. Sci., 2022)

Opportunities for reinforcement learning in stochastic dynamic vehicle routing. - Florentin D. Hildebrandt; Barrett W. Thomas; Marlin W. Ulmer (Comput. Oper. Res., 2023)

Combining value function approximation and multiple scenario approach for the effective management of ride-hailing services. - R.-Julius O. Heitmann; Ninja Soeffker; Marlin W. Ulmer; Dirk C. Mattfeld (EURO J. Transp. Logist., 2023)

Same-day delivery with fair customer service. - Xinwei Chen; Tong Wang; Barrett W. Thomas; Marlin W. Ulmer (Eur. J. Oper. Res., 2023)

Dynamic priority rules for combining on-demand passenger transportation and transportation of goods. - Alexander Bosse; Marlin W. Ulmer; Emanuele Manni; Dirk C. Mattfeld (Eur. J. Oper. Res., 2023)

Robotized sorting systems: Large-scale scheduling under real-time conditions with limited lookahead. - Nils Boysen; Stefan Schwerdfeger; Marlin W. Ulmer (Eur. J. Oper. Res., 2023)

Online Assignment of a Heterogeneous Fleet in Urban Delivery. - Jeannette Anna Lena Hermanns; Dirk C. Mattfeld; Marlin W. Ulmer (LDIC, 2024)

Accelerating value function approximations for dynamic dial-a-ride problems via dimensionality reductions. - R.-Julius O. Heitmann; Ninja Soeffker; Frank Klawonn; Marlin W. Ulmer; Dirk C. Mattfeld (Comput. Oper. Res., 2024)

Learning State-Dependent Policy Parametrizations for Dynamic Technician Routing with Rework. - Jonas Stein 004; Florentin D. Hildebrandt; Barrett W. Thomas; Marlin W. Ulmer (CoRR, 2024)

Adaptive stochastic lookahead policies for dynamic multi-period purchasing and inventory routing. - Daniel Cuellar-Usaquén; Marlin W. Ulmer; Camilo Gomez; David Álvarez-Martínez (Eur. J. Oper. Res., 2024)

Heatmap-Based Decision Support for Repositioning in Ride-Sharing Systems. - Jarmo Haferkamp; Marlin W. Ulmer; Jan Fabian Ehmke (Transp. Sci., 2024)

Optimal Service Time Windows. - Marlin W. Ulmer; Justin C. Goodson; Barrett W. Thomas (Transp. Sci., 2024)

Consistent routing for local same-day delivery via micro-hubs. - Charlotte Ackva; Marlin W. Ulmer (OR Spectr., 2024)

Balancing resources for dynamic vehicle routing with stochastic customer requests. - Ninja Soeffker; Marlin W. Ulmer; Dirk C. Mattfeld (OR Spectr., 2024)

Challenges and opportunities in crowdsourced delivery planning and operations - an update. - Martin W. P. Savelsbergh; Marlin W. Ulmer (Ann. Oper. Res., 2024)

The Restaurant Meal Delivery Problem with Ghost Kitchens. - Gal Neria; Florentin D. Hildebrandt; Michal Tzur; Marlin W. Ulmer (Transp. Sci., 2025)

To Start Up a Start-Up-Embedding Strategic Demand Development in Operational On-Demand Fulfillment via Reinforcement Learning with Information Shaping. - Xinwei Chen; Marlin W. Ulmer; Barrett W. Thomas (CoRR, 2025)