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Professor Shane Culpepper
Professor

Shane Culpepper

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Overview

Background

Shane Culpepper is Professor of Artificial Intelligence at the University of Queensland in St. Lucia, Australia. Before joining the University of Queensland in 2023, Professor Culpeper held a continuing academic position at RMIT University in Melbourne, Australia. He received his PhD in Computer Science from the University of Melbourn in 2008. His research focuses primarily on building better Search and Recommendation Systems. Over his 16 year career, Professor Culpepper has supervised 19 PhD students and co-authored more than 120 peer reviewed papers with 127 different research collaborators on problems such as algorithm efficiency and scalability, new machine learning algorithms for search and recommendation systems, and evaluating search and recommendation engine quality. Professor Culpepper is also an active member in the international research community. In the last 5 years, he has been a program co-chair for international conferences such as SIGIR and CIKM, and co-organized conferences such as WSDM and SWIRL. Professor Culpepper previously held an ARC DECRA fellowship in 2013 as well as an RMIT Vice-Chancellor's Princpal Researcher fellowship in 2017. Before joining the University of Queensland. Professor Culpepper was the founding director of the Centre for Information Discovery and Data Analytics at RMIT University. In total, he has been a chief investigator on 11 reseach grants totalling ~$3.5 Million AUD. For more information, see his personal hoomepage.

Availability

Professor Shane Culpepper is:
Available for supervision
Media expert

Qualifications

  • Doctor of Philosophy of Computer Science, University of Melbourne
  • Member, Association for Computing Machinery, Association for Computing Machinery
  • Honorary Fellow, RMIT University, RMIT University

Works

Search Professor Shane Culpepper’s works on UQ eSpace

116 works between 1995 and 2024

41 - 60 of 116 works

2019

Conference Publication

Taking Risks with Confidence

Benham, Rodger, Carterette, Ben, Moffat, Alistair and Culpepper, J. Shane (2019). Taking Risks with Confidence. 24th Australasian Document Computing Symposium (ADCS), Sydney, NSW Australia, 5-6 December 2019. New York, NY United States: Association for Computing Machinery. doi: 10.1145/3372124.3372125

Taking Risks with Confidence

2018

Conference Publication

Improving Search Effectiveness with Field-based Relevance Modeling

Liu, Binsheng, Lu, Xiaolu, Kurland, Oren and Culpepper, J. Shane (2018). Improving Search Effectiveness with Field-based Relevance Modeling. 23rd Australasian Document Computing Symposium (ADCS), Dunedin, New Zealand, 11-12 December 2018. New York, NY United States: Association for Computing Machinery. doi: 10.1145/3291992.3292005

Improving Search Effectiveness with Field-based Relevance Modeling

2018

Conference Publication

The Potential of Learned Index Structures for Index Compression

Oosterhuis, Harrie, Culpepper, J. Shane and de Rijke, Maarten (2018). The Potential of Learned Index Structures for Index Compression. 23rd Australasian Document Computing Symposium (ADCS), Dunedin, New Zealand, 11-12 December 2018. New York, NY United States: Association for Computing Machinery. doi: 10.1145/3291992.3291993

The Potential of Learned Index Structures for Index Compression

2018

Conference Publication

Revisiting spam filtering in web search

Gallagher, Luke, Mackenzie, Joel and Culpepper, J. Shane (2018). Revisiting spam filtering in web search. 23rd Australasian Document Computing Symposium (ADCS), Dunedin, New Zealand, 11-12 December 2018. New York, NY United States: Association for Computing Machinery. doi: 10.1145/3291992.3291999

Revisiting spam filtering in web search

2018

Journal Article

The Maximum Trajectory Coverage Query in Spatial Databases

Ali, Mohammed Eunus, Eusuf, Shadman Saqib, Abdullah, Kaysar, Choudhury, Farhana M., Culpepper, J. Shane and Sellis, Timos (2018). The Maximum Trajectory Coverage Query in Spatial Databases. Proceedings of the VLDB Endowment, 12 (3), 197-209. doi: 10.14778/3291264.3291266

The Maximum Trajectory Coverage Query in Spatial Databases

2018

Conference Publication

Presentation ordering eects on assessor agreement

Damessie, Tadele T., Kim, Jaewon, Shane Culpepper, J. and Scholer, Falk (2018). Presentation ordering eects on assessor agreement. New York, NY, USA: Association for Computing Machinery. doi: 10.1145/3269206.3271750

Presentation ordering eects on assessor agreement

2018

Journal Article

Finding the optimal location and keywords in obstructed and unobstructed space

Choudhury, Farhana Murtaza, Culpepper, J. Shane, Bao, Zhifeng and Sellis, Timos (2018). Finding the optimal location and keywords in obstructed and unobstructed space. The VLDB Journal, 27 (4), 445-470. doi: 10.1007/s00778-018-0504-y

Finding the optimal location and keywords in obstructed and unobstructed space

2018

Conference Publication

Fusion in Information Retrieval

Kurland, Oren and Culpepper, J. Shane (2018). Fusion in Information Retrieval. 41st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR), Ann Arbor, MI United States, 8-12 July 2018. New York, NY United States: Association for Computing Machinery. doi: 10.1145/3209978.3210186

Fusion in Information Retrieval

2018

Conference Publication

Neural Query Performance Prediction using Weak Supervision from Multiple Signals

Zamani, Hamed, Croft, W. Bruce and Culpepper, J. Shane (2018). Neural Query Performance Prediction using Weak Supervision from Multiple Signals. 41st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR), Ann Arbor, MI United States, 8-12 July 2018. New York, NY United States: Association for Computing Machinery. doi: 10.1145/3209978.3210041

Neural Query Performance Prediction using Weak Supervision from Multiple Signals

2018

Conference Publication

Geo-social Influence Spanning Maximization

Li, Jianxin, Sellis, Timos, Culpepper, J. Shane, He, Zhenying, Liu, Chengfei and Wang, Junhu (2018). Geo-social Influence Spanning Maximization. 34th IEEE International Conference on Data Engineering Workshops (ICDEW), Paris, France, 16-19 April 2018. Piscataway, NJ United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/ICDE.2018.00245

Geo-social Influence Spanning Maximization

2018

Journal Article

Reverse $k$ Nearest Neighbor Search over Trajectories

Wang, Sheng, Bao, Zhifeng, Culpepper, J. Shane, Sellis, Timos and Cong, Gao (2018). Reverse $k$ Nearest Neighbor Search over Trajectories. IEEE Transactions on Knowledge and Data Engineering, 30 (4), 757-771. doi: 10.1109/tkde.2017.2776268

Reverse $k$ Nearest Neighbor Search over Trajectories

2018

Conference Publication

On the cost of negation for dynamic pruning

Mackenzie, Joel, Macdonald, Craig, Scholer, Falk and Culpepper, J. Shane (2018). On the cost of negation for dynamic pruning. 40th European Conference on Information Retrieval Research (ECIR), Grenoble, France, 26-29 March 2018. Cham, Switzerland: Springer. doi: 10.1007/978-3-319-76941-7_42

On the cost of negation for dynamic pruning

2018

Conference Publication

Query driven algorithm selection in early stage retrieval

Mackenzie, Joel, Culpepper, J. Shane, Blanco, Roi, Crane, Matt, Clarke, Charles L. A. and Lin, Jimmy (2018). Query driven algorithm selection in early stage retrieval. 11th ACM International Conference on Web Search and Data Mining, Marina Del Rey, CA United States, 5-9 February 2018. New York, NY United States: Association for Computing Machinery. doi: 10.1145/3159652.3159676

Query driven algorithm selection in early stage retrieval

2018

Conference Publication

Dynamic Shard Cutoff Prediction for Selective Search

Mohammad, Hafeezul Rahman, Xu, Keyang, Callan, Jamie and Culpepper, J. Shane (2018). Dynamic Shard Cutoff Prediction for Selective Search. 41st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR), Ann Arbor, MI United States, 8-12 July 2018. New York, NY United States: Association for Computing Machinery. doi: 10.1145/3209978.3210005

Dynamic Shard Cutoff Prediction for Selective Search

2018

Conference Publication

Torch: A Search Engine for Trajectory Data

Wang, Sheng, Bao, Zhifeng, Culpepper, J. Shane, Xie, Zizhe, Liu, Qizhi and Qin, Xiaolin (2018). Torch: A Search Engine for Trajectory Data. 41st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR), Ann Arbor, MI United States, 8-12 July 2018. New York, NY United States: Association for Computing Machinery. doi: 10.1145/3209978.3209989

Torch: A Search Engine for Trajectory Data

2018

Conference Publication

Towards efficient and effective query variant generation

Benham, Rodger, Culpepper, J. Shane, Gallagher, Luke, Lu, Xiaolu and Mackenzie, Joel (2018). Towards efficient and effective query variant generation. First Biennial Conference on Design of Experimental Search & Information Retrieval Systems (DESIRES 2018), Bertinoro, Italy, 28-31 August 2018. Aachen, Germany: RWTH Aachen University.

Towards efficient and effective query variant generation

2018

Conference Publication

Reverse k Nearest Neighbor Search over Trajectories (Extended Abstract)

Wang, Sheng, Bao, Zhifeng, Culpepper, J. Shane, Sellis, Timos and Cong, Gao (2018). Reverse k Nearest Neighbor Search over Trajectories (Extended Abstract). 34th IEEE International Conference on Data Engineering Workshops (ICDEW), Paris, France, 16-19 April 2018. Piscataway, NJ United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/ICDE.2018.00250

Reverse k Nearest Neighbor Search over Trajectories (Extended Abstract)

2018

Conference Publication

MaxBRkNN Queries for Streaming Geo-Data

Luo, Hui, Choudhury, Farhana M., Bao, Zhifeng, Culpepper, J. Shane and Zhang, Bang (2018). MaxBRkNN Queries for Streaming Geo-Data. 23rd International Conference on Database Systems for Advanced Applications (DASFAA), Gold Coast, QLD Australia, 21-24 May 2018. Cham, Switzerland: Springer. doi: 10.1007/978-3-319-91452-7_42

MaxBRkNN Queries for Streaming Geo-Data

2017

Conference Publication

Early termination heuristics for score-at-a-time index traversal

Mackenzie, Joel, Scholer, Falk and Culpepper, J. Shane (2017). Early termination heuristics for score-at-a-time index traversal. ADCS 2017: The 22nd Australasian Document Computing Symposium, Brisbane, QLD Australia, 7-8 December 2017. New York, NY United States: Association for Computing Machinery. doi: 10.1145/3166072.3166073

Early termination heuristics for score-at-a-time index traversal

2017

Conference Publication

Risk-reward trade-offs in rank fusion

Benham, Rodger and Culpepper, J. Shane (2017). Risk-reward trade-offs in rank fusion. 22nd Australasian Document Computing Symposium, ADCS 2017, Brisbane, QLD Australia, 7 - 8 December 2017. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/3166072.3166084

Risk-reward trade-offs in rank fusion

Funding

Current funding

  • 2024 - 2026
    Scaling Disk-Resident Learned Indexes For Database Systems (ARC Discovery Project Administered by RMIT)
    Royal Melbourne Institute of Technology University
    Open grant

Past funding

  • 2023 - 2024
    Advancing Analytical Query Processing with Urban Trajectory Data (ARC Discovery Project Administered by RMIT)
    Royal Melbourne Institute of Technology University
    Open grant

Supervision

Availability

Professor Shane Culpepper is:
Available for supervision

Before you email them, read our advice on how to contact a supervisor.

Available projects

  • Large Language Models for Search and Recommendation

    Large Language Models such as ChatGPT offer enormous promise to users completing everyday tasks. However, these models confidently provide misinformation which can be very convincing. This project aims to explore new techniques to improve the effectiveness of LLMs.

Supervision history

Current supervision

  • Master Philosophy

    Search and Recommendation using Large Language Models

    Principal Advisor

    Other advisors: Dr Joel Mackenzie

  • Doctor Philosophy

    Efficient Next-Generation Information Retrieval Systems

    Associate Advisor

    Other advisors: Dr Joel Mackenzie

Media

Enquiries

Contact Professor Shane Culpepper directly for media enquiries about:

  • Generative AI
  • Large Language Models
  • Search and Recommendation

Need help?

For help with finding experts, story ideas and media enquiries, contact our Media team:

communications@uq.edu.au