CHAPTER Marmin_SPRINGER_2015/IDIAP Differentiating the Multipoint Expected Improvement for Optimal Batch Design Marmin, Sébastien Chevalier, Clément Ginsbourger, David Pardalos, Panos Ed. Pavone, Mario Ed. Farinella, Giovanni Maria Ed. Cutello, Vincenzo Ed. Machine Learning, Optimization, and Big Data Lecture Notes in Computer Science 9432 37-48 2015 Springer International Publishing 10.1007/978-3-319-27926-8_4 doi