Time-bounded Query Generator for Constraint Acquisition -- Propagating lex, Find and Replace with Dashed Strings -- Designing Fair, Effcient, and Interpretable Policies for Prioritizing Homeless Youth for Housing Resources -- An Efficient Relaxed Projection Method for Constrained Non-negative Matrix Factorization with Application to the Phase-Mapping Problem in Materials Science -- Dealing with Demand Uncertainty in Service Network and Load Plan Design -- Energy-Aware Production Scheduling with Power-Saving Modes -- Episode Support: A Global Constraint for Mining Frequent Patterns in A Long Sequence of Events -- Off-line and on-line Optimization Under Uncertainty: A Case Study on Energy Management -- Reasoning on Sequences in Constraint-Based Local Search Frameworks -- Guiding Constraint Programming with Hot Starts for High School Timetabling -- Epiphytic Trees: Relational Consistency Applied to Global Optimization Problems -- Learning Heuristics for the TSP by Policy Gradient -- Three-Dimensional Matching Instances Are Rich in Stable Matchings -- From Backdoor Key to Backdoor Completability: Improving a Known Measure of Hardness for the Satisfiable CSP -- Constrained-based Differential Privacy: Releasing Optimal Power Flow Benchmarks Privately -- Chasing First Queens by Integer Programming -- Accelerating Counting-Based Search -- Model Agnostic Solution of CSPs via Deep Learning: A Preliminary Study -- Boosting Efficiency for Computing the Pareto Frontier on Tree Structured Networks -- Bandits Help Simulated Annealing to Complete a Maximin Latin Hypercube Design -- A Dynamic Discretization Discovery Algorithm for the Minimum Duration Time-Dependent Shortest Path Problem -- Observations from Parallelising Three Maximum Common (Connected) Subgraph Algorithms -- Horizontally Elastic Not-First/Not-Last Filtering Algorithm for Cumulative Resource Constraint -- Soft-regular with a Prefix-size Violation Measure -- Constraint and Mathematical Programming for Integrated Port Container Terminal Operations -- Heuristic Variants for A* Search in 3D Flight Planning -- Juniper: An Open-Source Nonlinear Branch-and-Bound Solver in Julia -- Objective Landscapes for Constraint Programming -- An Update on the Comparison of MIP, CP and Hybrid Approaches for Mixed Resource Allocation and Scheduling -- Modeling and Solving the Senior Transportation Problem -- Solver Independent Rotating Workforce Scheduling -- Greedy Randomized Search for Scalable Compilation of Quantum Circuits -- A Comparison of Optimization Methods for Multi-Objective Constrained Bin Packing Problems -- A O(n log^2 n) Checker and O(n^2 log n) Filtering Algorithm for the Energetic Reasoning -- The Weighted Circuits LMax Constraint -- A Local Search Framework for Compiling Relaxed Decision Diagrams -- Symmetry Breaking Inequalities from the Schreier-Sims table -- Frequency-based Multi-agent Patrolling Model and Its Area Partitioning Solution Method for Balanced Workload -- Algorithms for Sparse k-Monotone Regression -- Revisiting the Self-Adaptive Large Neighbourhood Search -- A Warning Propagation-Based Linear-Time-and-Space Algorithm for the Minimum Vertex Cover Problem on Giant Graphs -- Symbolic Bucket Elimination for Piecewise Continuous Constrained Optimization -- Learning a Classification of Mixed-Integer Quadratic Programming Problems -- Fleet Scheduling in Underground Mines using Constraint Programming.