Venetian rule in the Ionian Islands to south, including their Greek and Italian names in parentheses: Cythera and Lefkada were additionally called ' or ' and " respectively by the Ottomans. During the Roman Empire, the Ionian Islands were variously part of the provinces of Achaea and Epirus vetus. These would form, with the exception of Cythera, the Byzantine theme of Cephallenia in the late 8th century. From the late 11th century, the Ionian Islands became a battleground in the Byzantine–Norman Wars. The island of Corfu was held by the Normans in 1081–1085 and 1147–1149, while the Venetians unsuccessfully besieged it in 1122–1123. The island of
Technological Educational Institute of the Ionian Islands for Erasmus students who wish to follow regular courses. Additionally, a few courses are taught in English and there are plans for some more. In 2016 the external evaluation committee gave TEI of Ionian Islands a "Positive evaluation". An external evaluation of all academic departments in Greek universities was conducted by the Hellenic Quality Assurance and Accreditation Agency (HQA). Technological Educational Institute of the Ionian Islands The Technological Educational Institute of Ionian Islands (TEI ION; ) is a fully self-governing higher-educational institute under state supervision, exercised by the Minister of National Education and Religious Affairs. The institute is based in