202 citations · 415 across the 14 of their papers we have counts for
22 papers
Evaluating Mixed-initiative Conversational Search Systems via User Simulation
Ivan Sekulić, Mohammad Aliannejadi, Fabio Crestani
Clarifying the underlying user information need by asking clarifying questions is an important feature of modern conversational search system. However, evaluation of such systems t…
Mental Disorders on Online Social Media Through the Lens of Language and Behaviour: Analysis and Visualisation
Esteban A. Ríssola, Mohammad Aliannejadi, Fabio Crestani
Due to the worldwide accessibility to the Internet along with the continuous advances in mobile technologies, physical and digital worlds have become completely blended, and the pr…
A Systematic Analysis on the Impact of Contextual Information on Point-of-Interest Recommendation
Hossein A. Rahmani, Mohammad Aliannejadi, Mitra Baratchi +1
As the popularity of Location-based Social Networks (LBSNs) increases, designing accurate models for Point-of-Interest (POI) recommendation receives more attention. POI recommendat…
Keyword Extraction for Improved Document Retrieval in Conversational Search
Oleg Borisov, Mohammad Aliannejadi, Fabio Crestani
Recent research has shown that mixed-initiative conversational search, based on the interaction between users and computers to clarify and improve a query, provides enormous advant…
The Impact of User Demographics and Task Types on Cross-App Mobile Search
Mohammad Aliannejadi, Fabio Crestani, Theo Huibers +3
Recent developments in the mobile app industry have resulted in various types of mobile apps, each targeting a different need and a specific audience. Consequently, users access di…
User Engagement Prediction for Clarification in Search
Ivan Sekulić, Mohammad Aliannejadi, Fabio Crestani
Clarification is increasingly becoming a vital factor in various topics of information retrieval, such as conversational search and modern Web search engines. Prompting the user fo…