dblp keys for Dimitrios Kotzias

Keys

# of data records = 8

homepages/142/8785 journals/corr/JiangK16a journals/is/KotziasLG16 conf/gis/LichmanKS16 conf/kdd/KotziasDFS15 journals/corr/KotziasDBF14 conf/edbt/KotziasLG14 conf/sigir/KotsakosLKGKN14