GEROS-ISS, a demonstration mission of GNSS remote sensing capabilities to derive geophysical parameters of the earth surfaces: Altimetry performance evaluation. - Adriano Camps; Hyuk Park 001; Ali Ghavidel; Juan Manuel Rius; Ivan Sekulic (IGARSS, 2015)

Impact of multi-path by ISS structure on GEROS-ISS measured waveforms. - Hyuk Park 001; Adriano Camps; Ivan Sekulic; Juan Manuel Rius; Daniel Pascual; Alberto Alonso Arroyo; Jorge Querol; Raul Onrubia (IGARSS, 2016)

VerbCROcean: A Repository of Fine-Grained Semantic Verb Relations for Croatian. - Ivan Sekulic; Jan Snajder (LREC, 2016)

TakeLab at SemEval-2016 Task 6: Stance Classification in Tweets Using a Genetic Algorithm Based Ensemble. - Martin Tutek; Ivan Sekulic; Paula Gombar; Ivan Paljak; Filip Culinovic; Filip Boltuzic; Mladen Karan; Domagoj Alagic; Jan Snajder (SemEval@NAACL-HLT, 2016)

GNSS-R Altimetry Performance Analysis for the GEROS Experiment on Board the International Space Station. - Adriano Camps; Hyuk Park 001; Ivan Sekulic; Juan Manuel Rius (Sensors, 2017)

Not Just Depressed: Bipolar Disorder Prediction on Reddit. - Ivan Sekulic; Matej Gjurkovic; Jan Snajder (WASSA@EMNLP, 2018)

Versatile and accurate schemes of discretization for the electromagnetic scattering analysis of arbitrarily shaped piecewise homogeneous objects. - Ivan Sekulic; Eduard Ubeda; Juan Manuel Rius (J. Comput. Phys., 2018)

Adapting Deep Learning Methods for Mental Health Prediction on Social Media. - Ivan Sekulic; Michael Strube 001 (W-NUT@EMNLP, 2019)

Advanced discontinuous integral-equation schemes for the versatile electromagnetic analysis of complex structures. - Ivan Sekulic (2019)

Reasoning with Latent Structure Refinement for Document-Level Relation Extraction. - Guoshun Nan; Zhijiang Guo; Ivan Sekulic; Wei Lu 011 (ACL, 2020)

Extending the Use of Previous Relevant Utterances for Response Ranking in Conversational Search. - Ivan Sekulic; Fabio Crestani; Mohammad Aliannejadi (TREC, 2020)

Longformer for MS MARCO Document Re-ranking Task. - Ivan Sekulic; Fabio Crestani; Amir Soleimani; Mohammad Aliannejadi (TREC, 2020)

Accurate, grid-robust and versatile combined-field discretization for the electromagnetic scattering analysis of perfectly conducting targets. - Eduard Ubeda; Ivan Sekulic; Juan Manuel Rius; Alexander Heldring (J. Comput. Phys., 2020)

User Engagement Prediction for Clarification in Search. - Ivan Sekulic; Mohammad Aliannejadi; Fabio Crestani (ECIR (1), 2021)

Integrating Subgraph-Aware Relation and Direction Reasoning for Question Answering. - Xu Wang; Shuai Zhao 001; Bo Cheng 001; Jiale Han 001; Yingting Li; Hao Yang 006; Ivan Sekulic; Guoshun Nan (ICASSP, 2021)

Towards Facet-Driven Generation of Clarifying Questions for Conversational Search. - Ivan Sekulic; Mohammad Aliannejadi; Fabio Crestani (ICTIR, 2021)

Integrating Subgraph-aware Relation and DirectionReasoning for Question Answering. - Xu Wang; Shuai Zhao 001; Bo Cheng 001; Jiale Han 001; Yingting Li; Hao Yang 006; Ivan Sekulic; Guoshun Nan (CoRR, 2021)

Exploiting Document-Based Features for Clarification in Conversational Search. - Ivan Sekulic; Mohammad Aliannejadi; Fabio Crestani (ECIR (1), 2022)

The University of Stavanger (IAI) at the TREC 2022 Conversational Assistance Track. - Weronika Lajewska; Nolwenn Bernard; Ivica Kostric; Ivan Sekulic; Krisztian Balog (TREC, 2022)

Evaluating Mixed-initiative Conversational Search Systems via User Simulation. - Ivan Sekulic; Mohammad Aliannejadi; Fabio Crestani (WSDM, 2022)

Exploiting Simulated User Feedback for Conversational Search: Ranking, Rewriting, and Beyond. - Paul Owoicho; Ivan Sekulic; Mohammad Aliannejadi; Jeffrey Dalton 001; Fabio Crestani (SIGIR, 2023)

GRM: Generative Relevance Modeling Using Relevance-Aware Sample Estimation for Document Retrieval. - Iain Mackie; Ivan Sekulic; Shubham Chatterjee; Jeffrey Dalton 001; Fabio Crestani (CoRR, 2023)

Review and experimental benchmarking of machine learning algorithms for efficient optimization of cold atom experiments. - Oliver Anton; Victoria A. Henderson; Elisa Da Ros; Ivan Sekulic; Sven Burger; Philipp-Immanuel Schneider; Markus Krutzik (CoRR, 2023)

Towards Self-Contained Answers: Entity-Based Answer Rewriting in Conversational Search. - Ivan Sekulic; Krisztian Balog; Fabio Crestani (CHIIR, 2024)

Estimating the Usefulness of Clarifying Questions and Answers for Conversational Search. - Ivan Sekulic; Weronika Lajewska; Krisztian Balog; Fabio Crestani (ECIR (3), 2024)

Clarifying Questions Generation for Conversational Search Based on "People Also Ask" Feature. - Navdeep Singh Bedi; Ivan Sekulic; Fabio Crestani (ICADL (1), 2024)

Simulating Conversational Search Users with Parameterized Behavior. - Ivan Sekulic; Lili Lu; Navdeep Singh Bedi; Fabio Crestani (SIGIR-AP, 2024)

Analyzing Coherency in Facet-based Clarification Prompt Generation for Search. - Oleg Litvinov; Ivan Sekulic; Mohammad Aliannejadi; Fabio Crestani (CoRR, 2024)

Reliable LLM-based User Simulator for Task-Oriented Dialogue Systems. - Ivan Sekulic; Silvia Terragni; Victor Guimarães 003; Nghia Khau; Bruna Guedes; Modestas Filipavicius; André Ferreira Manso; Roland Mathis (CoRR, 2024)

Analysing Utterances in LLM-Based User Simulation for Conversational Search. - Ivan Sekulic; Mohammad Aliannejadi; Fabio Crestani (ACM Trans. Intell. Syst. Technol., 2024)

"Stupid robot, I want to speak to a human!" User Frustration Detection in Task-Oriented Dialog Systems. - Mireia Hernandez Caralt; Ivan Sekulic; Filip Carevic; Nghia Khau; Diana Nicoleta Popa; Bruna Guedes; Victor Guimarães 003; Zeyu Yang; André Ferreira Manso; Meghana M. Reddy; Paolo Rosso; Roland Mathis (COLING (Industry), 2025)

Efficient Out-of-Scope Detection in Dialogue Systems via Uncertainty-Driven LLM Routing. - Álvaro Zaera; Diana Nicoleta Popa; Ivan Sekulic; Paolo Rosso (CoRR, 2025)