An improved fuzzy k-medoids clustering algorithm with optimized number of clusters. - Akhtar Sabzi; Yaghoub Farjami; Morteza Zihayat (HIS, 2011)

Efficient Bi-objective Team Formation in Social Networks. - Mehdi Kargar; Aijun An; Morteza Zihayat (ECML/PKDD (2), 2012)

Signal detection in genome sequences using complexity based features. - Mehdi Kargar; Aijun An; Nick Cercone; Kayvan Tirdad; Morteza Zihayat (BIOKDD, 2013)

Finding Affordable and Collaborative Teams from a Network of Experts. - Aijun An; Mehdi Kargar; Morteza Zihayat (SDM, 2013)

Two-Phase Pareto Set Discovery for Team Formation in Social Networks. - Morteza Zihayat; Mehdi Kargar; Aijun An (WI-IAT (1), 2014)

Mining top-k high utility patterns over data streams. - Morteza Zihayat; Aijun An (Inf. Sci., 2014)

Mining High Utility Sequential Patterns from Evolving Data Streams. - Morteza Zihayat; Cheng-Wei Wu; Aijun An; Vincent S. Tseng (ASE BD&SI, 2015)

Top-k utility-based gene regulation sequential pattern discovery. - Morteza Zihayat; Heidar Davoudi; Aijun An (BIBM, 2016)

Distributed and parallel high utility sequential pattern mining. - Morteza Zihayat; Zane Zhenhua Hu; Aijun An; Yonggang Hu (IEEE BigData, 2016)

Authority-based Team Discovery in Social Networks. - Morteza Zihayat; Aijun An; Lukasz Golab; Mehdi Kargar; Jaroslaw Szlichta (EDBT, 2017)

Time-Aware Subscription Prediction Model for User Acquisition in Digital News Media. - Heidar Davoudi; Morteza Zihayat; Aijun An (SDM, 2017)

Mining significant high utility gene regulation sequential patterns. - Morteza Zihayat; Heidar Davoudi; Aijun An (BMC Syst. Biol., 2017)

Efficiently mining high utility sequential patterns in static and streaming data. - Morteza Zihayat; Cheng-Wei Wu; Aijun An; Vincent S. Tseng; Chien Lin (Intell. Data Anal., 2017)

Memory-adaptive high utility sequential pattern mining over data streams. - Morteza Zihayat; Yan Chen 021; Aijun An (Mach. Learn., 2017)

Effective Team Formation in Expert Networks. - Morteza Zihayat; Aijun An; Lukasz Golab; Mehdi Kargar; Jaroslaw Szlichta (AMW, 2018)

Adaptive Paywall Mechanism for Digital News Media. - Heidar Davoudi; Aijun An; Morteza Zihayat; Gordon Edall (KDD, 2018)

Mining and exploration of attributed graphs: theory and applications. - Mehdi Kargar; Morteza Zihayat; Jaroslaw Szlichta (CASCON, 2019)

A utility-based news recommendation system. - Morteza Zihayat; Anteneh Ayanso; Xing Zhao 004; Heidar Davoudi; Aijun An (Decis. Support Syst., 2019)

A big data analytics framework for detecting user-level depression from social networks. - Xingwei Yang; Rhonda McEwen; Liza Robee Ong; Morteza Zihayat (Int. J. Inf. Manag., 2020)

Compact group discovery in attributed graphs and social networks. - Abeer Khan; Lukasz Golab; Mehdi Kargar; Jaroslaw Szlichta; Morteza Zihayat (Inf. Process. Manag., 2020)

Robust keyword search in large attributed graphs. - Spencer Bryson; Heidar Davoudi; Lukasz Golab; Mehdi Kargar; Yuliya Lytvyn; Piotr Mierzejewski; Jaroslaw Szlichta; Morteza Zihayat (Inf. Retr. J., 2020)

Time-based Gap Analysis of Cybersecurity Trends in Academic and Digital Media. - Mahdi R. Alagheband; Atefeh Mashatan; Morteza Zihayat (ACM Trans. Manag. Inf. Syst., 2020)

Matches Made in Heaven: Toolkit and Large-Scale Datasets for Supervised Query Reformulation. - Negar Arabzadeh; Amin Bigdeli; Shirin Seyedsalehi; Morteza Zihayat; Ebrahim Bagheri (CIKM, 2021)

Collaborative Experts Discovery in Social Coding Platforms. - Roohollah Etemadi; Morteza Zihayat; Kuan Feng; Jason Adelman; Ebrahim Bagheri (CIKM, 2021)

OpenAttHetRL: An Open Source Toolkit for Attributed Heterogeneous Network Representation Learning. - Roohollah Etemadi; Morteza Zihayat; Kuan Feng; Jason Adelman; Ebrahim Bagheri (CIKM, 2021)

RW-Team: Robust Team Formation using Random Walk. - John Nemec; Heidar Davoudi; Lukasz Golab; Mehdi Kargar; Yuliya Lytvyn; Piotr Mierzejewski; Jaroslaw Szlichta; Morteza Zihayat (CIKM, 2021)

Query Performance Prediction Through Retrieval Coherency. - Negar Arabzadeh; Amin Bigdeli; Morteza Zihayat; Ebrahim Bagheri (ECIR (2), 2021)

Exploring Gender Biases in Information Retrieval Relevance Judgement Datasets. - Amin Bigdeli; Negar Arabzadeh; Morteza Zihayat; Ebrahim Bagheri (ECIR (2), 2021)

Effective Keyword Search in Weighted Graphs (Extended Abstract). - Mehdi Kargar; Lukasz Golab; Divesh Srivastava; Jaroslaw Szlichta; Morteza Zihayat (ICDE, 2021)

On the Orthogonality of Bias and Utility in Ad hoc Retrieval. - Amin Bigdeli; Negar Arabzadeh; Shirin Seyedsalehi; Morteza Zihayat; Ebrahim Bagheri (SIGIR, 2021)

A non-factoid question answering system for prior art search. - Morteza Zihayat; Rochelle Etwaroo (Expert Syst. Appl., 2021)

Paywall Policy Learning in Digital News Media. - Heidar Davoudi; Zana Rashidi; Aijun An; Morteza Zihayat; Gordon Edall (IEEE Trans. Knowl. Data Eng., 2021)

A Light-Weight Strategy for Restraining Gender Biases in Neural Rankers. - Amin Bigdeli; Negar Arabzadeh; Shirin Seyedsalehi; Morteza Zihayat; Ebrahim Bagheri (ECIR (2), 2022)

A Neural Approach to Forming Coherent Teams in Collaboration Networks. - Radin Hamidi Rad; Shirin Seyedsalehi; Mehdi Kargar; Morteza Zihayat; Ebrahim Bagheri (EDBT, 2022)

Bias-aware Fair Neural Ranking for Addressing Stereotypical Gender Biases. - Shirin Seyedsalehi; Amin Bigdeli; Negar Arabzadeh; Bhaskar Mitra 001; Morteza Zihayat; Ebrahim Bagheri (EDBT, 2022)

Fine-Tuning Dependencies with Parameters. - Alireza Vezvaei; Lukasz Golab; Mehdi Kargar; Divesh Srivastava; Jaroslaw Szlichta; Morteza Zihayat (EDBT, 2022)

Gender Fairness in Information Retrieval Systems. - Amin Bigdeli; Negar Arabzadeh; Shirin Seyedsalehi; Morteza Zihayat; Ebrahim Bagheri (SIGIR, 2022)

Addressing Gender-related Performance Disparities in Neural Rankers. - Shirin Seyedsalehi; Amin Bigdeli; Negar Arabzadeh; Morteza Zihayat; Ebrahim Bagheri (SIGIR, 2022)

Social influence-based contrast language analysis framework for clinical decision support systems. - Xingwei Yang; Alexandra Joukova; Anteneh Ayanso; Morteza Zihayat (Decis. Support Syst., 2022)

An automated mobile app labeling framework based on primary motivations for smartphone use. - Anteneh Ayanso; Mingshan Han; Morteza Zihayat (Int. J. Web Inf. Syst., 2022)

Feature-based question routing in community question answering platforms. - Soroosh Sorkhani; Roohollah Etemadi; Amin Bigdeli; Morteza Zihayat; Ebrahim Bagheri (Inf. Sci., 2022)

Effective Keyword Search Over Weighted Graphs. - Mehdi Kargar; Lukasz Golab; Divesh Srivastava; Jaroslaw Szlichta; Morteza Zihayat (IEEE Trans. Knowl. Data Eng., 2022)

Neural Disentanglement of Query Difficulty and Semantics. - Sara Salamat; Negar Arabzadeh; Shirin Seyedsalehi; Amin Bigdeli; Morteza Zihayat; Ebrahim Bagheri (CIKM, 2023)

De-biasing Relevance Judgements for Fair Ranking. - Amin Bigdeli; Negar Arabzadeh; Shirin Seyedsalehi; Bhaskar Mitra 001; Morteza Zihayat; Ebrahim Bagheri (ECIR (2), 2023)

Understanding and Mitigating Gender Bias in Information Retrieval Systems. - Amin Bigdeli; Negar Arabzadeh; Shirin Seyedsalehi; Morteza Zihayat; Ebrahim Bagheri (ECIR (3), 2023)

Don't Raise Your Voice, Improve Your Argument: Learning to Retrieve Convincing Arguments. - Sara Salamat; Negar Arabzadeh; Amin Bigdeli; Shirin Seyedsalehi; Morteza Zihayat; Ebrahim Bagheri (ECIR (2), 2023)

Learning Query-Space Document Representations for High-Recall Retrieval. - Sara Salamat; Negar Arabzadeh; Fattane Zarrinkalam; Morteza Zihayat; Ebrahim Bagheri (ECIR (2), 2023)

A Systematic Review of Computational Methods in and Research Taxonomy of homophily in Information Systems. - Yisheng Li; Ravi Vatrapu; Morteza Zihayat (ECIS, 2023)

EAGER: Explainable Question Answering Using Knowledge Graphs. - Andrew Chai; Alireza Vezvaei; Lukasz Golab; Mehdi Kargar; Divesh Srivastava; Jaroslaw Szlichta; Morteza Zihayat (GRADES-NDA@SIGMOD, 2023)

Embedding-based team formation for community question answering. - Roohollah Etemadi; Morteza Zihayat; Kuan Feng; Jason Adelman; Ebrahim Bagheri (Inf. Sci., 2023)

Enhanced Retrieval Effectiveness through Selective Query Generation. - Seyed Mohammad Hosseini; Negar Arabzadeh; Morteza Zihayat; Ebrahim Bagheri (CIKM, 2024)

It Takes a Team to Triumph: Collaborative Expert Finding in Community QA Networks. - Roohollah Etemadi; Morteza Zihayat; Kuan Feng; Jason Adelman; Fattane Zarrinkalam; Ebrahim Bagheri (SIGIR-AP, 2024)

Benchmarking Prompt Sensitivity in Large Language Models. - Amir Hossein Razavi; Mina Soltangheis; Negar Arabzadeh; Sara Salamat; Morteza Zihayat; Ebrahim Bagheri (ECIR (3), 2025)

Bias-Aware Curriculum Sampling For Fair Ranking. - Shirin Seyedsalehi; Hai Son Le; Morteza Zihayat; Ebrahim Bagheri (SIGIR, 2025)

Understanding and Mitigating Gender Bias in Information Retrieval Systems. - Shirin Seyedsalehi; Amin Bigdeli; Negar Arabzadeh; Batool AlMousawi; Zack Marshall; Morteza Zihayat; Ebrahim Bagheri (Found. Trends Inf. Retr., 2025)

Gender disentangled representation learning in neural rankers. - Shirin Seyedsalehi; Sara Salamat; Negar Arabzadeh; Sajad Ebrahimi; Morteza Zihayat; Ebrahim Bagheri (Mach. Learn., 2025)

A contrastive neural disentanglement approach for query performance prediction. - Sara Salamat; Negar Arabzadeh; Shirin Seyedsalehi; Amin Bigdeli; Morteza Zihayat; Ebrahim Bagheri (Mach. Learn., 2025)