Omar Khattab

Publication Activity (10 Years)

Years Active: 2013-2024
Publications (10 Years): 44

Top Topics

Information Retrieval

Top Venues

Publications

Omar Khattab, Arnav Singhvi, Paridhi Maheshwari, Zhiyuan Zhang, Keshav Santhanam, Sri Vardhamanan, Saiful Haq, Ashutosh Sharma, Thomas T. Joshi, Hanna Moazam, Heather Miller, Matei Zaharia, Christopher Potts
DSPy: Compiling Declarative Language Model Calls into State-of-the-Art Pipelines. ICLR (2024)
Emrah Budur, Riza Özçelik, Dilara Soylu, Omar Khattab, Tunga Güngör, Christopher Potts
Building Efficient and Effective OpenQA Systems for Low-Resource Languages. CoRR (2024)
Yijia Shao, Yucheng Jiang, Theodore A. Kanell, Peter Xu, Omar Khattab, Monica S. Lam
Assisting in Writing Wikipedia-like Articles From Scratch with Large Language Models. NAACL-HLT (2024)
Rose E. Wang, Pawan Wirawarn, Omar Khattab, Noah D. Goodman, Dorottya Demszky
Backtracing: Retrieving the Cause of the Query. EACL (Findings) (2024)
Yijia Shao, Yucheng Jiang, Theodore A. Kanell, Peter Xu, Omar Khattab, Monica S. Lam
Assisting in Writing Wikipedia-like Articles From Scratch with Large Language Models. CoRR (2024)
Dilara Soylu, Christopher Potts, Omar Khattab
Fine-Tuning and Prompt Optimization: Two Great Steps that Work Better Together. CoRR (2024)
Jasper Xian, Saron Samuel, Faraz Khoubsirat, Ronak Pradeep, Md. Arafat Sultan, Radu Florian, Salim Roukos, Avirup Sil, Christopher Potts, Omar Khattab
Prompts as Auto-Optimized Training Hyperparameters: Training Best-in-Class IR Models from Scratch with 10 Gold Labels. CoRR (2024)
Karel D'Oosterlinck, Omar Khattab, François Remy, Thomas Demeester, Chris Develder, Christopher Potts
In-Context Learning for Extreme Multi-Label Classification. CoRR (2024)
Jon Saad-Falcon, Omar Khattab, Christopher Potts, Matei Zaharia
ARES: An Automated Evaluation Framework for Retrieval-Augmented Generation Systems. NAACL-HLT (2024)
Krista Opsahl-Ong, Michael J. Ryan, Josh Purtell, David Broman, Christopher Potts, Matei Zaharia, Omar Khattab
Optimizing Instructions and Demonstrations for Multi-Stage Language Model Programs. CoRR (2024)
Rose E. Wang, Pawan Wirawarn, Omar Khattab, Noah D. Goodman, Dorottya Demszky
Backtracing: Retrieving the Cause of the Query. CoRR (2024)
Zhiling Zheng, Zhiguo He, Omar Khattab, Nakul Rampal, Matei A. Zaharia, Christian Borgs, Jennifer T. Chayes, Omar M. Yaghi
Image and Data Mining in Reticular Chemistry Using GPT-4V. CoRR (2023)
Abdullatif Baba, Basil Alothman, Omar Khattab
Blockchain-Based Heuristic Study to Secure UAVs From GPS Spoofing Signals and External Attacks. BCCA (2023)
Soumya Chatterjee, Omar Khattab, Simran Arora
Resources and Evaluations for Multi-Distribution Dense Information Retrieval. CoRR (2023)
Keshav Santhanam, Jon Saad-Falcon, Martin Franz, Omar Khattab, Avi Sil, Radu Florian, Md. Arafat Sultan, Salim Roukos, Matei Zaharia, Christopher Potts
Moving Beyond Downstream Task Accuracy for Information Retrieval Benchmarking. ACL (Findings) (2023)
Jon Saad-Falcon, Omar Khattab, Christopher Potts, Matei Zaharia
ARES: An Automated Evaluation Framework for Retrieval-Augmented Generation Systems. CoRR (2023)
Percy Liang, Rishi Bommasani, Tony Lee, Dimitris Tsipras, Dilara Soylu, Michihiro Yasunaga, Yian Zhang, Deepak Narayanan, Yuhuai Wu, Ananya Kumar, Benjamin Newman, Binhang Yuan, Bobby Yan, Ce Zhang, Christian Cosgrove, Christopher D. Manning, Christopher Ré, Diana Acosta-Navas, Drew A. Hudson, Eric Zelikman, Esin Durmus, Faisal Ladhak, Frieda Rong, Hongyu Ren, Huaxiu Yao, Jue Wang, Keshav Santhanam, Laurel J. Orr, Lucia Zheng, Mert Yüksekgönül, Mirac Suzgun, Nathan Kim, Neel Guha, Niladri S. Chatterji, Omar Khattab, Peter Henderson, Qian Huang, Ryan Chi, Sang Michael Xie, Shibani Santurkar, Surya Ganguli, Tatsunori Hashimoto, Thomas Icard, Tianyi Zhang, Vishrav Chaudhary, William Wang, Xuechen Li, Yifan Mai, Yuhui Zhang, Yuta Koreeda
Holistic Evaluation of Language Models. Trans. Mach. Learn. Res. 2023 (2023)
Jon Saad-Falcon, Omar Khattab, Keshav Santhanam, Radu Florian, Martin Franz, Salim Roukos, Avirup Sil, Md. Arafat Sultan, Christopher Potts
UDAPDR: Unsupervised Domain Adaptation via LLM Prompting and Distillation of Rerankers. EMNLP (2023)
Omar Khattab, Arnav Singhvi, Paridhi Maheshwari, Zhiyuan Zhang, Keshav Santhanam, Sri Vardhamanan, Saiful Haq, Ashutosh Sharma, Thomas T. Joshi, Hanna Moazam, Heather Miller, Matei Zaharia, Christopher Potts
DSPy: Compiling Declarative Language Model Calls into Self-Improving Pipelines. CoRR (2023)
Jon Saad-Falcon, Omar Khattab, Keshav Santhanam, Radu Florian, Martin Franz, Salim Roukos, Avirup Sil, Md. Arafat Sultan, Christopher Potts
UDAPDR: Unsupervised Domain Adaptation via LLM Prompting and Distillation of Rerankers. CoRR (2023)
Arnav Singhvi, Manish Shetty, Shangyin Tan, Christopher Potts, Koushik Sen, Matei Zaharia, Omar Khattab
DSPy Assertions: Computational Constraints for Self-Refining Language Model Pipelines. CoRR (2023)
Keshav Santhanam, Omar Khattab, Christopher Potts, Matei Zaharia
PLAID: An Efficient Engine for Late Interaction Retrieval. CoRR (2022)
Ashwin Paranjape, Omar Khattab, Christopher Potts, Matei Zaharia, Christopher D. Manning
Hindsight: Posterior-guided training of retrievers for improved open-ended generation. ICLR (2022)
Sebastian Hofstätter, Omar Khattab, Sophia Althammer, Mete Sertkan, Allan Hanbury
Introducing Neural Bag of Whole-Words with ColBERTer: Contextualized Late Interactions using Enhanced Reduction. CIKM (2022)
Sebastian Hofstätter, Omar Khattab, Sophia Althammer, Mete Sertkan, Allan Hanbury
Introducing Neural Bag of Whole-Words with ColBERTer: Contextualized Late Interactions using Enhanced Reduction. CoRR (2022)
Keshav Santhanam, Omar Khattab, Jon Saad-Falcon, Christopher Potts, Matei Zaharia
ColBERTv2: Effective and Efficient Retrieval via Lightweight Late Interaction. NAACL-HLT (2022)
Keshav Santhanam, Jon Saad-Falcon, Martin Franz, Omar Khattab, Avirup Sil, Radu Florian, Md. Arafat Sultan, Salim Roukos, Matei Zaharia, Christopher Potts
Moving Beyond Downstream Task Accuracy for Information Retrieval Benchmarking. CoRR (2022)
Percy Liang, Rishi Bommasani, Tony Lee, Dimitris Tsipras, Dilara Soylu, Michihiro Yasunaga, Yian Zhang, Deepak Narayanan, Yuhuai Wu, Ananya Kumar, Benjamin Newman, Binhang Yuan, Bobby Yan, Ce Zhang, Christian Cosgrove, Christopher D. Manning, Christopher Ré, Diana Acosta-Navas, Drew A. Hudson, Eric Zelikman, Esin Durmus, Faisal Ladhak, Frieda Rong, Hongyu Ren, Huaxiu Yao, Jue Wang, Keshav Santhanam, Laurel J. Orr, Lucia Zheng, Mert Yüksekgönül, Mirac Suzgun, Nathan Kim, Neel Guha, Niladri S. Chatterji, Omar Khattab, Peter Henderson, Qian Huang, Ryan Chi, Sang Michael Xie, Shibani Santurkar, Surya Ganguli, Tatsunori Hashimoto, Thomas Icard, Tianyi Zhang, Vishrav Chaudhary, William Wang, Xuechen Li, Yifan Mai, Yuhui Zhang, Yuta Koreeda
Holistic Evaluation of Language Models. CoRR (2022)
Omar Khattab, Keshav Santhanam, Xiang Lisa Li, David Hall, Percy Liang, Christopher Potts, Matei Zaharia
Demonstrate-Search-Predict: Composing retrieval and language models for knowledge-intensive NLP. CoRR (2022)
Keshav Santhanam, Omar Khattab, Christopher Potts, Matei Zaharia
PLAID: An Efficient Engine for Late Interaction Retrieval. CIKM (2022)
Omar Khattab, Christopher Potts, Matei A. Zaharia
Baleen: Robust Multi-Hop Reasoning at Scale via Condensed Retrieval. NeurIPS (2021)
Antonio Mallia, Omar Khattab, Nicola Tonellotto, Torsten Suel
Learning Passage Impacts for Inverted Indexes. CoRR (2021)
Ashwin Paranjape, Omar Khattab, Christopher Potts, Matei Zaharia, Christopher D. Manning
Hindsight: Posterior-guided training of retrievers for improved open-ended generation. CoRR (2021)
Omar Khattab, Christopher Potts, Matei Zaharia
Baleen: Robust Multi-Hop Reasoning at Scale via Condensed Retrieval. CoRR (2021)
Rishi Bommasani, Drew A. Hudson, Ehsan Adeli, Russ Altman, Simran Arora, Sydney von Arx, Michael S. Bernstein, Jeannette Bohg, Antoine Bosselut, Emma Brunskill, Erik Brynjolfsson, Shyamal Buch, Dallas Card, Rodrigo Castellon, Niladri S. Chatterji, Annie S. Chen, Kathleen Creel, Jared Quincy Davis, Dorottya Demszky, Chris Donahue, Moussa Doumbouya, Esin Durmus, Stefano Ermon, John Etchemendy, Kawin Ethayarajh, Li Fei-Fei, Chelsea Finn, Trevor Gale, Lauren Gillespie, Karan Goel, Noah D. Goodman, Shelby Grossman, Neel Guha, Tatsunori Hashimoto, Peter Henderson, John Hewitt, Daniel E. Ho, Jenny Hong, Kyle Hsu, Jing Huang, Thomas Icard, Saahil Jain, Dan Jurafsky, Pratyusha Kalluri, Siddharth Karamcheti, Geoff Keeling, Fereshte Khani, Omar Khattab, Pang Wei Koh, Mark S. Krass, Ranjay Krishna, Rohith Kuditipudi, et al.
On the Opportunities and Risks of Foundation Models. CoRR (2021)
Omar Khattab, Christopher Potts, Matei Zaharia
Relevance-guided Supervision for OpenQA with ColBERT. Trans. Assoc. Comput. Linguistics 9 (2021)
Antonio Mallia, Omar Khattab, Torsten Suel, Nicola Tonellotto
Learning Passage Impacts for Inverted Indexes. SIGIR (2021)
Keshav Santhanam, Omar Khattab, Jon Saad-Falcon, Christopher Potts, Matei Zaharia
ColBERTv2: Effective and Efficient Retrieval via Lightweight Late Interaction. CoRR (2021)
Omar Khattab, Matei Zaharia
ColBERT: Efficient and Effective Passage Search via Contextualized Late Interaction over BERT. SIGIR (2020)
Omar Khattab, Christopher Potts, Matei Zaharia
Relevance-guided Supervision for OpenQA with ColBERT. CoRR (2020)
Omar Khattab, Mohammad Hammoud, Tamer Elsayed
Finding the Best of Both Worlds: Faster and More Robust Top-k Document Retrieval. SIGIR (2020)
Omar Khattab, Matei Zaharia
ColBERT: Efficient and Effective Passage Search via Contextualized Late Interaction over BERT. CoRR (2020)
Muhammad Yousuf Ahmad, Omar Khattab, Arsal Malik, Ahmad Musleh, Mohammad Hammoud, Mücahid Kutlu, Mostafa Shehata, Tamer Elsayed
LA3: A Scalable Link- and Locality-Aware Linear Algebra-Based Graph Analytics System. Proc. VLDB Endow. 11 (8) (2018)
Omar Khattab, Mohammad Hammoud, Omar Shekfeh
PolyHJ: A Polymorphic Main-Memory Hash Join Paradigm for Multi-Core Machines. CIKM (2018)
Omar Khattab, Omar Alani
The design and calculation of algorithm for optimizing vertical handover performance. CSNDSP (2014)
Omar Khattab, Omar Alani
An Overview of Interworking Architectures in Heterogeneous Wireless Networks: Objectives, Features and Challenges. INC (2014)
Omar Khattab, Omar Alani
Survey on Media Independent Handover (MIH) Approaches in Heterogeneous Wireless Networks. EW (2013)
Omar Khattab, Omar Alani
I am 4 vho: new approach to improve seamless vertical hanover in heterogeneous wireless networks. CoRR (2013)
Omar Khattab, Omar Alani
A Survey on Media Independent Handover (MIH) and IP Multimedia Subsystem (IMS) in Heterogeneous Wireless Networks. Int. J. Wirel. Inf. Networks 20 (3) (2013)