Query forwarding in geographically distributed search engines. - Berkant Barla Cambazoglu; Emre Varol; Enver Kayaaslan; Cevdet Aykanat; Ricardo Baeza-Yates (SIGIR, 2010)

CoDet: sentence-based containment detection in news corpora. - Emre Varol; Fazli Can; Cevdet Aykanat; Oguz Kaya (CIKM, 2011)