TY  - JOUR
AU  - Schroeder, Pascal
AU  - Kacem, Imed
AU  - Schmidt, Günter
TI  - Optimal online algorithms for the portfolio selection problem, bi-directional trading and -search with interrelated prices
JO  - RAIRO - Operations Research - Recherche Opérationnelle
PY  - 2019
SP  - 559
EP  - 576
VL  - 53
IS  - 2
PB  - EDP-Sciences
UR  - http://www.numdam.org/articles/10.1051/ro/2018064/
DO  - 10.1051/ro/2018064
LA  - en
ID  - RO_2019__53_2_559_0
ER  -