List of accepted papers:

Mining Lexical Variants from Microblogs: An Unsupervised Multilingual Approach
Alejandro Mosquera and Paloma Moreda Pozo  

Estimating Time to Event from Tweets Using Temporal Expressions
Ali Hurriyetoglu, Nelleke Oostdijk and Antal van den Bosch

Accurate Language Identification of Twitter Messages
Marco Lui and Timothy Baldwin 

The (Un)Predictability of Emotional Hashtags in Twitter
Florian Kunneman, Christine Liebrecht and Antal van den Bosch

Finding Arguing Expressions of Divergent Viewpoints in Online Debates
Amine Trabelsi and Osmar R. Zaiane

Aspect Term Extraction for Sentiment Analysis: New Datasets, New Evaluation Measures and an Improved Unsupervised Method
John Pavlopoulos and Ion Androutsopoulos

Vowel and Diacritic Restoration for Social Media Texts
Kubra ADALI and Gulsen Eryigit

A Cascaded Approach for Social Media Text Normalization of Turkish
Dilara Torunoglu and Gulsen Eryigit

Experiments to Improve Named Entity Recognition on Turkish Tweets
Dilek Kucuk and Ralf Steinberger