Mixture Martingales Revisited with Applications to Sequential Tests and Confidence Intervals by Kaufmann, Emilie, Koolen, Wouter M.

Safe testing by Grünwald, Peter, de Heide, Rianne, Koolen, Wouter

Universal Codes From Switching Strategies by Koolen, Wouter M., de Rooij, Steven

Buy low, sell high by Koolen, Wouter M., Vovk, Vladimir

Testing exchangeability: Fork-convexity, supermartingales and e-processes by Ramdas, Aaditya, Ruf, Johannes, Larsson, Martin, Koolen, Wouter M.

Safe testing by Grünwald, Peter, de Heide, Rianne, Koolen, Wouter

Robust probability updating by van Ommen, Thijs, Koolen, Wouter M., Feenstra, Thijs E., Grünwald, Peter D.

Log-optimal anytime-valid E-values by Koolen, Wouter M., Grünwald, Peter

Supermartingales for one-sided tests: Sufficient monotone likelihood ratios are sufficient by Grünwald, Peter, Koolen, Wouter M.

Authors’ reply to the Discussion of ‘Safe testing by Grünwald, Peter, de Heide, Rianne, Koolen, Wouter

A generalisation of Ville’s inequality to monotonic lower bounds and thresholds by Koolen, Wouter M., Pérez-Ortiz, Muriel F., Lardy, Tyron

A composite generalization of Ville’s martingale theorem using e-processes by Ruf, Johannes, Larsson, Martin, Koolen, Wouter M., Ramdas, Aaditya

Some Mathematical Refinements Concerning Error Minimization in the Genetic Code by Buhrman, H., van der Gulik, P. T. S., Kelk, S. M., Koolen, W. M., Stougie, L.

Safe Testing by Grunwald, Peter, de Heide, Rianne, Koolen, Wouter M.

Time-bounded incompressibility of compressible strings and sequences by Daylight, Edgar G., Koolen, Wouter M., Vitányi, Paul M.B.

Switching investments by Koolen, Wouter M., de Rooij, Steven

Combining initial segments of lists by Warmuth, Manfred K., Koolen, Wouter M., Helmbold, David P.

Follow the Leader If You Can, Hedge If You Must by de Rooj, Steven, van Erven, Tim, Grünwad, Peter D., Koolen, Wouter M.

On the Robustness of Kernel Ridge Regression Using the Cauchy Loss Function by Wen, Hongwei, Betken, Annika, Koolen, Wouter

Mixture Martingales Revisited with Applications to Sequential Tests and Confidence Intervals by Kaufmann, Emilie, Koolen, Wouter