Ebrahim Bagheri

2026

doi dblp

Query Performance Prediction Using Neural Query Space Proximity.

Amin Bigdeli|Sajad Ebrahimi|Negar Arabzadeh|Sara Salamat|Shirin Seyedsalehi|Maryam Khodabakhsh|Fattane Zarrinkalam|Ebrahim Bagheri

ACM Transactions on Intelligent Systems and Technology (TIST) 2026 Volume 17 Issue 1

doi dblp

Learning Context-aware Term Importance for Query Performance Prediction.

Abbas Saleminezhad|Negar Arabzadeh|Soosan Beheshti|Ebrahim Bagheri

ACM Transactions on Intelligent Systems and Technology (TIST) 2026 Volume 17 Issue 2

doi dblp

Robust Neural Model for Searching over Incomplete Graphs.

Radin Hamidi Rad|Ebrahim Bagheri|Mehdi Kargar|Divesh Srivastava|Jarek Szlichta

ACM Transactions on Intelligent Systems and Technology (TIST) 2026 Volume 17 Issue 3

doi dblp

EMPRA: Embedding Perturbation Rank Attack against Neural Ranking Models.

Amin Bigdeli|Negar Arabzadeh|Ebrahim Bagheri|Charles L. A. Clarke

ACM Transactions on Information Systems (TOIS) 2026 Volume 44 Issue 4

doi dblp

AI ethics education: A scoping review of pedagogy, curriculum, and assessment.

Calvin Hillis|Maushumi Bhattacharjee|Batool AlMousawi|Riley Martens|Tarik Eltanahy|Sara Ono|Marcus Hui|Ba' Pham|Michelle Swab|Gordon V. Cormack|Maura R. Grossman|Ebrahim Bagheri|Zack Marshall

Information Processing and Management 2026 Volume 63 Issue 7

doi dblp

Diffusion-based generative modeling for expert team formation.

Mohammad Hossein Saliminabi|Sajad Ebrahimi|Radin Hamidi Rad|Dimitrios Androutsos|Fattane Zarrinkalam|Ebrahim Bagheri

Information Processing and Management 2026 Volume 63 Issue 7

doi dblp

ReFormeR: Learning and Applying Explicit Query Reformulation Patterns.

Amin Bigdeli|Mert Incesu|Negar Arabzadeh|Charles L. A. Clarke|Ebrahim Bagheri

Advances in Information Retrieval - 48th European Conference on Information Retrieval, ECIR 2026, Delft, The Netherlands, March 29 - April 2, 2026, Proceedings, Part II

doi dblp

Adversarial Edge Perturbation Framework in Graph-Based Retrieval.

Amir Khosrojerdi|Radin Hamidi Rad|Ebrahim Bagheri

Advances in Information Retrieval - 48th European Conference on Information Retrieval, ECIR 2026, Delft, The Netherlands, March 29 - April 2, 2026, Proceedings, Part II

doi dblp

Structure-Aware Pre-retrieval Performance Prediction on Query Affinity Graphs.

Abbas Saleminezhad|Negar Arabzadeh|Seyed Mohammad Hosseini|Soosan Beheshti|Ebrahim Bagheri

Advances in Information Retrieval - 48th European Conference on Information Retrieval, ECIR 2026, Delft, The Netherlands, March 29 - April 2, 2026, Proceedings, Part II

doi dblp

How Information Retrieval Systems Construct and Amplify Immigration Narratives.

Zarif Masud|Abhijit Paul|Syed Ishtiaque Ahmed|Ebrahim Bagheri

Advances in Information Retrieval - 48th European Conference on Information Retrieval, ECIR 2026, Delft, The Netherlands, March 29 - April 2, 2026, Proceedings, Part III

doi dblp

Refairmulate: A Large-Scale Dataset for Gender-Fair Query Reformulations.

Hai Son Le|Shirin Seyedsalehi|Morteza Zihayat|Ebrahim Bagheri

Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026

doi dblp

PeerPrism: Peer Evaluation Expertise vs Review-writing AI.

Soroush Sadeghian|Alireza DaghighFarsoodeh|Radin Cheraghi|Sajad Ebrahimi|Negar Arabzadeh|Ebrahim Bagheri

Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026

doi dblp

LearnDCG: End-to-End Joint Optimization of Ranker and Loss in Neural Ranking.

Mohammad Hossein Saliminabi|Xiaodong Chen|Shuanglong Li|Dimitrios Androutsos|Lin Liu|Ebrahim Bagheri|Mohammad Hossein Saliminabi|Xiaodong Chen|Shuanglong Li|Dimitrios Androutsos|Lin Liu|Ebrahim Bagheri

Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026

doi dblp

Can LLMs Uphold Research Integrity? Evaluating the Role of LLMs in Peer Review Quality.

Negar Arabzadeh|Sajad Ebrahimi|Soroush Sadeghian|Seyed Mohammad Hosseini|Alireza Daqiq|Hai Son Le|Mahdi Bashari|Ebrahim Bagheri

Proceedings of the Nineteenth ACM International Conference on Web Search and Data Mining, WSDM 2026, Boise, ID, USA, February 22-26, 2026

doi dblp

Self-Paced Fair Ranking with Loss as a Proxy for Bias.

Shirin Seyedsalehi|Hai Son Le|Morteza Zihayat|Ebrahim Bagheri

Proceedings of the Nineteenth ACM International Conference on Web Search and Data Mining, WSDM 2026, Boise, ID, USA, February 22-26, 2026

doi dblp

Graph Poisoning for Node Rank Manipulation.

Seyed Mohammad Hosseini|Radin Hamidi Rad|Morteza Zihayat|Ebrahim Bagheri

Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

doi dblp

Decentralized in Name Only: The Centralization of DAO Labor.

Lingling Zhang|Morteza Zihayat|Ebrahim Bagheri

Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

doi dblp

QueryGym: A Toolkit for Reproducible LLM-Based Query Reformulation.

Amin Bigdeli|Radin Hamidi Rad|Mert Incesu|Negar Arabzadeh|Charles L. A. Clarke|Ebrahim Bagheri

Companion Proceedings of the ACM Web Conference 2026, WWW Companion 2026, Dubai, United Arab Emirates, 29 June 2026 - 3 July 2026

doi dblp

PeeriScope: A Multi-Faceted Framework for Evaluating Peer Review Quality.

Sajad Ebrahimi|Soroush Sadeghian|Ali Ghorbanpour|Negar Arabzadeh|Sara Salamat|Seyed Mohammad Hosseini|Hai Son Le|Mahdi Bashari|Ebrahim Bagheri

Companion Proceedings of the ACM Web Conference 2026, WWW Companion 2026, Dubai, United Arab Emirates, 29 June 2026 - 3 July 2026

2025

doi dblp

Understanding and Mitigating Gender Bias in Information Retrieval Systems.

Shirin Seyedsalehi|Amin Bigdeli|Negar Arabzadeh|Batool AlMousawi|Zack Marshall|Morteza Zihayat|Ebrahim Bagheri

Foundations and Trends in Information Retrieval 2025 Volume 19 Issue 3

doi dblp

Building Trustworthy Peer Review Quality Assessment Systems.

Negar Arabzadeh|Sajad Ebrahimi|Ali Ghorbanpour|Soroush Sadeghian|Sara Salamat|Muhan Li|Hai Son Le|Mahdi Bashari|Ebrahim Bagheri

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

doi dblp

RottenReviews: Benchmarking Review Quality with Human and LLM-Based Judgments.

Sajad Ebrahimi|Soroush Sadeghian|Ali Ghorbanpour|Negar Arabzadeh|Sara Salamat|Muhan Li|Hai Son Le|Mahdi Bashari|Ebrahim Bagheri

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

doi dblp

Datasets for Supervised Adversarial Attacks on Neural Rankers.

Amir Khosrojerdi|Amin Bigdeli|Radin Hamidi Rad|Morteza Zihayat|Charles L. A. Clarke|Ebrahim Bagheri

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

doi dblp

LLM-as-a-Judge in Entity Retrieval: Assessing Explicit and Implicit Relevance.

Mohammad Hossein Saliminabi|Negar Arabzadeh|Seyed Mohammad Hosseini|Dimitrios Androutsos|Morteza Zihayat|Ebrahim Bagheri

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

doi dblp

Retrieval-Augmented Neural Team Formation.

Mohammad Dara|Radin Hamidi Rad|Fattane Zarrinkalam|Ebrahim Bagheri

Advances in Information Retrieval - 47th European Conference on Information Retrieval, ECIR 2025, Lucca, Italy, April 6-10, 2025, Proceedings, Part III

doi dblp

exHarmony: Authorship and Citations for Benchmarking the Reviewer Assignment Problem.

Sajad Ebrahimi|Sara Salamat|Negar Arabzadeh|Mahdi Bashari|Ebrahim Bagheri

Advances in Information Retrieval - 47th European Conference on Information Retrieval, ECIR 2025, Lucca, Italy, April 6-10, 2025, Proceedings, Part III

doi dblp

Benchmarking Prompt Sensitivity in Large Language Models.

Amir Hossein Razavi|Mina Soltangheis|Negar Arabzadeh|Sara Salamat|Morteza Zihayat|Ebrahim Bagheri

Advances in Information Retrieval - 47th European Conference on Information Retrieval, ECIR 2025, Lucca, Italy, April 6-10, 2025, Proceedings, Part III

doi dblp

VAP3: Variation-Aware Prompt Performance Prediction.

Negar Arabzadeh|Ebrahim Bagheri

Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025

doi dblp

ROKSANA: An Open-Source Toolkit for Robust Graph-Based Keyword Search.

Radin Hamidi Rad|Amir Khosrojerdi|Ebrahim Bagheri

Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025

doi dblp

Bias-Aware Curriculum Sampling For Fair Ranking.

Shirin Seyedsalehi|Hai Son Le|Morteza Zihayat|Ebrahim Bagheri

Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025

doi dblp

Reinforcement Learning for Effective Few-Shot Ranking.

Shiva Soleimany|Sajad Ebrahimi|Shirin Seyedsalehi|Fattane Zarrinkalam|Ebrahim Bagheri

Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025

doi dblp

Query Performance Prediction: Theory, Techniques and Applications.

Negar Arabzadeh|Chuan Meng|Mohammad Aliannejadi|Ebrahim Bagheri

Proceedings of the Eighteenth ACM International Conference on Web Search and Data Mining, WSDM 2025, Hannover, Germany, March 10-14, 2025

2024

doi dblp

A Variational Neural Architecture for Skill-based Team Formation.

Radin Hamidi Rad|Hossein Fani|Ebrahim Bagheri|Mehdi Kargar|Divesh Srivastava|Jaroslaw Szlichta

ACM Transactions on Information Systems (TOIS) 2024 Volume 42 Issue 1

doi dblp

Predicting users' future interests on social networks: A reference framework.

Fattane Zarrinkalam|Havva Alizadeh Noughabi|Zeinab Noorian|Hossein Fani|Ebrahim Bagheri

Information Processing and Management 2024 Volume 61 Issue 5

doi dblp

Reviewerly: Modeling the Reviewer Assignment Task as an Information Retrieval Problem.

Negar Arabzadeh|Sajad Ebrahimi|Sara Salamat|Mahdi Bashari|Ebrahim Bagheri

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

doi dblp

Enhanced Retrieval Effectiveness through Selective Query Generation.

Seyed Mohammad Hosseini|Negar Arabzadeh|Morteza Zihayat|Ebrahim Bagheri

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

doi dblp

LaQuE: Enabling Entity Search at Scale.

Negar Arabzadeh|Amin Bigdeli|Ebrahim Bagheri

Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part II

doi dblp

Learning to Jointly Transform and Rank Difficult Queries.

Amin Bigdeli|Negar Arabzadeh|Ebrahim Bagheri

Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part IV

doi dblp

Estimating Query Performance Through Rich Contextualized Query Representations.

Sajad Ebrahimi|Maryam Khodabakhsh|Negar Arabzadeh|Ebrahim Bagheri

Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part IV

doi dblp

Context-Aware Query Term Difficulty Estimation for Performance Prediction.

Abbas Saleminezhad|Negar Arabzadeh|Soosan Beheshti|Ebrahim Bagheri

Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part IV

doi dblp

Query Performance Prediction: From Fundamentals to Advanced Techniques.

Negar Arabzadeh|Chuan Meng|Mohammad Aliannejadi|Ebrahim Bagheri

Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part V

2023

doi dblp

Learning heterogeneous subgraph representations for team discovery.

Radin Hamidi Rad|Hoang Nguyen|Feras N. Al-Obeidat|Ebrahim Bagheri|Mehdi Kargar|Divesh Srivastava|Jaroslaw Szlichta|Fattane Zarrinkalam

Discover Computing 2023 Volume 26 Issue 1

doi dblp

Report on the 8th International Workshop on Mining Actionable Insights from Social Networks (MAISoN'22) - Special Edition on Mental Health and Social Media at TheWebConf 2022.

Ebrahim Bagheri|Diana Inkpen|Christopher C. Yang|Fattane Zarrinkalam

SIGIR Forum 2023 Volume 57 Issue 1

doi dblp

Noisy Perturbations for Estimating Query Difficulty in Dense Retrievers.

Negar Arabzadeh|Radin Hamidi Rad|Maryam Khodabakhsh|Ebrahim Bagheri

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

doi dblp

Neural Disentanglement of Query Difficulty and Semantics.

Sara Salamat|Negar Arabzadeh|Shirin Seyedsalehi|Amin Bigdeli|Morteza Zihayat|Ebrahim Bagheri

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

doi dblp

De-biasing Relevance Judgements for Fair Ranking.

Amin Bigdeli|Negar Arabzadeh|Shirin Seyedsalehi|Bhaskar Mitra|Morteza Zihayat|Ebrahim Bagheri

Advances in Information Retrieval - 45th European Conference on Information Retrieval, ECIR 2023, Dublin, Ireland, April 2-6, 2023, Proceedings, Part II

doi dblp

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

Advances in Information Retrieval - 45th European Conference on Information Retrieval, ECIR 2023, Dublin, Ireland, April 2-6, 2023, Proceedings, Part II

doi dblp

Learning Query-Space Document Representations for High-Recall Retrieval.

Sara Salamat|Negar Arabzadeh|Fattane Zarrinkalam|Morteza Zihayat|Ebrahim Bagheri

Advances in Information Retrieval - 45th European Conference on Information Retrieval, ECIR 2023, Dublin, Ireland, April 2-6, 2023, Proceedings, Part II

doi dblp

Neural Ad-Hoc Retrieval Meets Open Information Extraction.

Duc-Thuan Vo|Fattane Zarrinkalam|Ba Pham|Negar Arabzadeh|Sara Salamat|Ebrahim Bagheri

Advances in Information Retrieval - 45th European Conference on Information Retrieval, ECIR 2023, Dublin, Ireland, April 2-6, 2023, Proceedings, Part II

doi dblp

Understanding and Mitigating Gender Bias in Information Retrieval Systems.

Amin Bigdeli|Negar Arabzadeh|Shirin Seyedsalehi|Morteza Zihayat|Ebrahim Bagheri

Advances in Information Retrieval - 45th European Conference on Information Retrieval, ECIR 2023, Dublin, Ireland, April 2-6, 2023, Proceedings, Part III

doi dblp

Quantifying Ranker Coverage of Different Query Subspaces.

Negar Arabzadeh|Amin Bigdeli|Radin Hamidi Rad|Ebrahim Bagheri

Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023

2022

doi dblp

Foreword to the special issue on dis/misinformation mining from social media.

Ebrahim Bagheri|Huan Liu|Kai Shu|Fattane Zarrinkalam

Information Processing and Management 2022 Volume 59 Issue 2

doi dblp

A systemic functional linguistics approach to implicit entity recognition in tweets.

Hawre Hosseini|Mehran Mansouri|Ebrahim Bagheri

Information Processing and Management 2022 Volume 59 Issue 4

doi dblp

PyDHNet: A Python Library for Dynamic Heterogeneous Network Representation Learning and Evaluation.

Hoang Nguyen|Radin Hamidi Rad|Ebrahim Bagheri

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp

A Light-Weight Strategy for Restraining Gender Biases in Neural Rankers.

Amin Bigdeli|Negar Arabzadeh|Shirin Seyedsalehi|Morteza Zihayat|Ebrahim Bagheri

Advances in Information Retrieval - 44th European Conference on IR Research, ECIR 2022, Stavanger, Norway, April 10-14, 2022, Proceedings, Part II

doi dblp

Gender Fairness in Information Retrieval Systems.

Amin Bigdeli|Negar Arabzadeh|Shirin Seyedsalehi|Morteza Zihayat|Ebrahim Bagheri

SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp

Addressing Gender-related Performance Disparities in Neural Rankers.

Shirin Seyedsalehi|Amin Bigdeli|Negar Arabzadeh|Morteza Zihayat|Ebrahim Bagheri

SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp

MAISoN'22: 8th International Workshop on Mining Actionable Insights from Social Networks Special Edition on Mental Health and Social Media.

Ebrahim Bagheri|Diana Inkpen|Christopher C. Yang|Fattane Zarrinkalam

Companion of The Web Conference 2022, Virtual Event / Lyon, France, April 25 - 29, 2022

2021

doi dblp

Semantics-enabled query performance prediction for ad hoc table retrieval.

Maryam Khodabakhsh|Ebrahim Bagheri

Information Processing and Management 2021 Volume 58 Issue 1

doi dblp

Learning to rank implicit entities on Twitter.

Hawre Hosseini|Ebrahim Bagheri

Information Processing and Management 2021 Volume 58 Issue 3

doi dblp

On the causal relation between real world activities and emotional expressions of social media users.

Seyed Amin Mirlohi Falavarjani|Jelena Jovanovic|Hossein Fani|Ali A. Ghorbani|Zeinab Noorian|Ebrahim Bagheri

Journal of the Association for Information Science and Technology (JASIST) 2021 Volume 72 Issue 6

doi dblp

Matches Made in Heaven: Toolkit and Large-Scale Datasets for Supervised Query Reformulation.

Negar Arabzadeh|Junseok Park|Shirin Seyedsalehi|Ebrahim Bagheri|Sungji Choo|Amin Bigdeli|Alexander Schill|Morteza Zihayat|Shirin Seyedsalehi|Junseok Park|Alexander Schill|Morteza Zihayat|Sungji Choo|Ebrahim Bagheri

CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

doi dblp

BERT-QPP: Contextualized Pre-trained transformers for Query Performance Prediction.

Negar Arabzadeh|Maryam Khodabakhsh|Ebrahim Bagheri

CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

doi dblp

MS MARCO Chameleons: Challenging the MS MARCO Leaderboard with Extremely Obstinate Queries.

Negar Arabzadeh|Bhaskar Mitra|Ebrahim Bagheri

CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

doi dblp

Collaborative Experts Discovery in Social Coding Platforms.

Roohollah Etemadi|Morteza Zihayat|Kuan Feng|Jason Adelman|Ebrahim Bagheri

CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

doi dblp

OpenAttHetRL: An Open Source Toolkit for Attributed Heterogeneous Network Representation Learning.

Roohollah Etemadi|Morteza Zihayat|Kuan Feng|Jason Adelman|Ebrahim Bagheri

CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

doi dblp

PyTFL: A Python-based Neural Team Formation Toolkit.

Radin Hamidi Rad|Aabid Mitha|Hossein Fani|Mehdi Kargar|Jaroslaw Szlichta|Ebrahim Bagheri

CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

doi dblp

Query Performance Prediction Through Retrieval Coherency.

Negar Arabzadeh|Amin Bigdeli|Morteza Zihayat|Ebrahim Bagheri

Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part II

doi dblp

Exploring Gender Biases in Information Retrieval Relevance Judgement Datasets.

Amin Bigdeli|Negar Arabzadeh|Morteza Zihayat|Ebrahim Bagheri

Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part II

doi dblp

An Extensible Toolkit of Query Refinement Methods and Gold Standard Dataset Generation.

Hossein Fani|Mahtab Tamannaee|Fattane Zarrinkalam|Jamil Samouh|Samad Paydar|Ebrahim Bagheri

Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part II

doi dblp

On the Orthogonality of Bias and Utility in Ad hoc Retrieval.

Amin Bigdeli|Negar Arabzadeh|Shirin Seyedsalehi|Morteza Zihayat|Ebrahim Bagheri

SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

doi dblp

Retrieving Skill-Based Teams from Collaboration Networks.

Radin Hamidi Rad|Ebrahim Bagheri|Mehdi Kargar|Divesh Srivastava|Jaroslaw Szlichta

SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

2020

doi dblp

Foreword to the special issue on mining actionable insights from social networks.

Marcelo Gabriel Armentano|Ebrahim Bagheri|Frank W. Takes|Virginia Yannibelli

Information Processing and Management 2020 Volume 57 Issue 2

doi dblp

User community detection via embedding of social network structure and temporal content.

Hossein Fani|Eric Jiang|Ebrahim Bagheri|Feras N. Al-Obeidat|Weichang Du|Mehdi Kargar

Information Processing and Management 2020 Volume 57 Issue 2

doi dblp

Neural embedding-based specificity metrics for pre-retrieval query performance prediction.

Negar Arabzadeh|Fattane Zarrinkalam|Jelena Jovanovic|Feras N. Al-Obeidat|Ebrahim Bagheri

Information Processing and Management 2020 Volume 57 Issue 4

doi dblp

Extracting, Mining and Predicting Users' Interests from Social Media.

Fattane Zarrinkalam|Stefano Faralli|Guangyuan Piao|Ebrahim Bagheri

Foundations and Trends in Information Retrieval 2020 Volume 14 Issue 5

doi dblp

Foreword to the special issue on mining actionable insights from online user generated content.

Marcelo Gabriel Armentano|Ebrahim Bagheri|Julia Kiseleva|Frank W. Takes

Discover Computing 2020 Volume 23 Issue 5

doi dblp

Extracting temporal and causal relations based on event networks.

Duc-Thuan Vo|Feras N. Al-Obeidat|Ebrahim Bagheri

Information Processing and Management 2020 Volume 57 Issue 6

doi dblp

The 5th International Workshop on Mining Actionable Insights from Social Networks (MAISoN 2020): Special Edition on Dis/Misinformation Mining from Social media.

Ebrahim Bagheri|Huan Liu|Kai Shu|Fattane Zarrinkalam

CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

doi dblp

Learning to Form Skill-based Teams of Experts.

Radin Hamidi Rad|Hossein Fani|Mehdi Kargar|Jaroslaw Szlichta|Ebrahim Bagheri

CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

doi dblp

ReQue: A Configurable Workflow and Dataset Collection for Query Refinement.

Mahtab Tamannaee|Hossein Fani|Fattane Zarrinkalam|Jamil Samouh|Samad Paydar|Ebrahim Bagheri

CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

doi dblp

Mining User Interests from Social Media.

Fattane Zarrinkalam|Guangyuan Piao|Stefano Faralli|Ebrahim Bagheri

CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

doi dblp

Temporal Latent Space Modeling for Community Prediction.

Hossein Fani|Ebrahim Bagheri|Weichang Du

Advances in Information Retrieval - 42nd European Conference on IR Research, ECIR 2020, Lisbon, Portugal, April 14-17, 2020, Proceedings, Part I

doi dblp

Neural Embedding-Based Metrics for Pre-retrieval Query Performance Prediction.

Negar Arabzadeh|Fattane Zarrinkalam|Jelena Jovanovic|Ebrahim Bagheri

Advances in Information Retrieval - 42nd European Conference on IR Research, ECIR 2020, Lisbon, Portugal, April 14-17, 2020, Proceedings, Part II

doi dblp

A Latent Model for Ad Hoc Table Retrieval.

Ebrahim Bagheri|Feras N. Al-Obeidat

Advances in Information Retrieval - 42nd European Conference on IR Research, ECIR 2020, Lisbon, Portugal, April 14-17, 2020, Proceedings, Part II

doi dblp

Vis-Trec: A System for the In-depth Analysis of trec_eval Results.

Ludovico Boratto|Mahtab Tamannaee|Negar Arabzadeh|Maria Salamó|Ludovico Boratto|Mahtab Tamannaee|Ebrahim Bagheri|Maria Salamó|Ebrahim Bagheri

Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

2019

doi dblp

User interest prediction over future unobserved topics on social networks.

Fattane Zarrinkalam|Mohsen Kahani|Ebrahim Bagheri

Discover Computing 2019 Volume 22 Issue 1-2

doi dblp

Neural embedding-based indices for semantic search.

Fatemeh Lashkari|Ebrahim Bagheri|Ali A. Ghorbani

Information Processing and Management 2019 Volume 56 Issue 3

doi dblp

Feature-enriched matrix factorization for relation extraction.

Duc-Thuan Vo|Ebrahim Bagheri

Information Processing and Management 2019 Volume 56 Issue 3

doi dblp

The reflection of offline activities on users' online social behavior: An observational study.

Seyed Amin Mirlohi Falavarjani|Fattane Zarrinkalam|Jelena Jovanovic|Ebrahim Bagheri|Ali A. Ghorbani

Information Processing and Management 2019 Volume 56 Issue 6

doi dblp

Geometric Estimation of Specificity within Embedding Spaces.

Negar Arabzadeh|Fattane Zarrinkalam|Jelena Jovanovic|Ebrahim Bagheri

Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.

doi dblp

Relationship Prediction in Dynamic Heterogeneous Information Networks.

Amin Milani Fard|Ebrahim Bagheri|Ke Wang

Advances in Information Retrieval - 41st European Conference on IR Research, ECIR 2019, Cologne, Germany, April 14-18, 2019, Proceedings, Part I

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Extracting Temporal Event Relations Based on Event Networks.

Duc-Thuan Vo|Ebrahim Bagheri

Advances in Information Retrieval - 41st European Conference on IR Research, ECIR 2019, Cologne, Germany, April 14-18, 2019, Proceedings, Part I

doi dblp

MAISoN 2019: The 3rd International Workshop on Mining Actionable Insights from Social Networks.

Marcelo Gabriel Armentano|Ebrahim Bagheri|Julia Kiseleva|Frank W. Takes

Proceedings of the 2019 ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2019, Santa Clara, CA, USA, October 2-5, 2019.

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Extracting, Mining and Predicting Users' Interests from Social Networks.

Fattane Zarrinkalam|Hossein Fani|Ebrahim Bagheri

Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019.

2018

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Mining user interests over active topics on social networks.

Fattane Zarrinkalam|Mohsen Kahani|Ebrahim Bagheri

Information Processing and Management 2018 Volume 54 Issue 2

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Neural word and entity embeddings for ad hoc retrieval.

Ebrahim Bagheri|Faezeh Ensan|Feras N. Al-Obeidat

Information Processing and Management 2018 Volume 54 Issue 4

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Self-training on refined clause patterns for relation extraction.

Duc-Thuan Vo|Ebrahim Bagheri

Information Processing and Management 2018 Volume 54 Issue 4

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Causal Dependencies for Future Interest Prediction on Twitter.

Negar Arabzadeh|Hossein Fani|Fattane Zarrinkalam|Ahmed Navivala|Ebrahim Bagheri

Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

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Impact of Document Representation on Neural Ad hoc Retrieval.

Ebrahim Bagheri|Faezeh Ensan|Feras N. Al-Obeidat

Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

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Predicting Personal Life Events from Streaming Social Content.

Maryam Khodabakhsh|Hossein Fani|Fattane Zarrinkalam|Ebrahim Bagheri

Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

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Stopword Detection for Streaming Content.

Hossein Fani|Masoud Bashari|Fattane Zarrinkalam|Ebrahim Bagheri|Feras N. Al-Obeidat

Advances in Information Retrieval - 40th European Conference on IR Research, ECIR 2018, Grenoble, France, March 26-29, 2018, Proceedings

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Topic-Association Mining for User Interest Detection.

Anil Kumar Trikha|Fattane Zarrinkalam|Ebrahim Bagheri

Advances in Information Retrieval - 40th European Conference on IR Research, ECIR 2018, Grenoble, France, March 26-29, 2018, Proceedings

2017

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An Empirical Study of Embedding Features in Learning to Rank.

Faezeh Ensan|Ebrahim Bagheri|Amal Zouaq|Alexandre Kouznetsov

Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

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Temporally Like-minded User Community Identification through Neural Embeddings.

Hossein Fani|Ebrahim Bagheri|Weichang Du

Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

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Predicting Users' Future Interests on Twitter.

Fattane Zarrinkalam|Hossein Fani|Ebrahim Bagheri|Mohsen Kahani

Advances in Information Retrieval - 39th European Conference on IR Research, ECIR 2017, Aberdeen, UK, April 8-13, 2017, Proceedings

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Document Retrieval Model Through Semantic Linking.

Faezeh Ensan|Ebrahim Bagheri

Proceedings of the Tenth ACM International Conference on Web Search and Data Mining, WSDM 2017, Cambridge, United Kingdom, February 6-10, 2017

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Mining Actionable Insights from Social Networksat WSDM 2017.

Faezeh Ensan|Zeinab Noorian|Ebrahim Bagheri

Proceedings of the Tenth ACM International Conference on Web Search and Data Mining, WSDM 2017, Cambridge, United Kingdom, February 6-10, 2017

2016

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Inferring Implicit Topical Interests on Twitter.

Fattane Zarrinkalam|Hossein Fani|Ebrahim Bagheri|Mohsen Kahani

Advances in Information Retrieval - 38th European Conference on IR Research, ECIR 2016, Padua, Italy, March 20-23, 2016. Proceedings

2015

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Syntactic and Semantic Structures for Relation Extraction.

Duc-Thuan Vo|Ebrahim Bagheri

Sixth BCS-IRSG Symposium on Future Directions in Information Access, FDIA 2015, 31 August - 4 September 2015, Thessaloniki, Greece