Svitlana Vakulenko, Kate Revoredo, Claudio Di Ciccio and Maarten de Rijke. QRFA: A Data-Driven Model of Information Seeking Dialogues. ECIR. [PDF] [Code]


Svitlana Vakulenko, Maarten de Rijke, Michael Cochez, Vadim Savenkov and Axel Polleres. Measuring Semantic Coherence of a Conversation. ISWC. Spotlight paper [PDF] [Code] [Slides]


Svitlana Vakulenko, Ilya Markov and Maarten de Rijke. Conversational Exploratory Search via Interactive Storytelling. SCAI (ICTIR). [PDF] [Slides] [Poster]

Svitlana Vakulenko and Vadim Savenkov. TableQA: Question Answering on Tabular Data. SEMANTiCS (demo). Best poster&demo nominee [HTML] [PDF] [Code] [Demo] [Slides]

Sebastian Neumaier, Vadim Savenkov and Svitlana Vakulenko. Talking Open Data. ESWC (demo). [PDF] [Chatbot Messenger] [Chatbot Skype]

Svitlana Vakulenko, Lyndon Nixon, and Mihai Lupu. Character-based Neural Embeddings for Tweet Clustering. SocialNLP (EACL). [PDF] [Code] [Slides]

Albert Weichselbraun, Stefan Gindl, Fabian Fischer, Svitlana Vakulenko, and Arno Scharl. Aspect-Based Extraction and Analysis of Affective Knowledge from Social Media Streams. IEEE Intelligent Systems. [PDF]


Svitlana Vakulenko, Albert Weichselbraun, and Arno Scharl. Detection of valid sentiment-target pairs in online product reviews and news media articles. WI. [PDF] [Slides]

Svitlana Vakulenko, Max Goebel, Arno Scharl, Lyndon Nixon. Visualising the Propagation of News on the Web. NewsIR (ECIR). [PDF] [Slides]


Gregory Katsios, Svitlana Vakulenko, Anastasia Krithara and Georgios Paliouras. Towards Open Domain Event Extraction from Twitter: REVEALing Entity Relations. DERIVE (ESWC). [PDF]


Svitlana Vakulenko, Oliver Mueller, Jan vom Brocke. Enriching iTunes App Store Categories via Topic Modeling. ICIS. [PDF] [Poster] [Code] [Demo]

Nadine Reuter, Svitlana Vakulenko, Jan vom Brocke, Stefan Debortoli, Oliver Mueller. Identifying the Role of Information Systems in Achieving Energy-Related Environmental Sustainability using Text Mining. ECIS. [PDF]

Andrea Herbst, Alexander Simons, Jan vom Brocke, Oliver Mueller, Stefan Debortoli, Svitlana Vakulenko. Identifying and Characterizing Topics in Enterprise Content Management: a Latent Semantic Analysis of Vendor Case Studies. ECIS. [PDF]


Peep Kungas, Siim Karus, Svitlana Vakulenko, Marlon Dumas, Cristhian Parra, Fabio Casati. Reverse-engineering Conference Rankings: What Does It Take to Make a Reputable Conference? Scientometrics. [PDF]


Svitlana Vakulenko, Sudhir Agarwal. CoAggregator: User-Driven Approach to Web Aggregation. Technical report. AIFB/KIT. [PDF] [Video1] [Video2]


Svitlana Vakulenko. Extraction of Process Models from Business Process Descriptions. Master thesis. University of Tartu. [PDF]