Characterizing web search queries that match very few or no results. - Ismail Sengör Altingövde; Roi Blanco; Berkant Barla Cambazoglu; Rifat Ozcan; Erdem Sarigil; Özgür Ulusoy (CIKM, 2012)

A "Suggested" Picture of Web Search in Turkish. - Erdem Sarigil; Oguz Yilmaz; Ismail Sengor Altingovde; Rifat Ozcan; Özgür Ulusoy (ACM Trans. Asian Low Resour. Lang. Inf. Process., 2016)

Characterizing, predicting, and handling web search queries that match very few or no results. - Erdem Sarigil; Ismail Sengor Altingovde; Roi Blanco; Berkant Barla Cambazoglu; Rifat Ozcan; Özgür Ulusoy (J. Assoc. Inf. Sci. Technol., 2018)