Omar Khattab

4.7k total citations · 2 hit papers
37 papers, 1.0k citations indexed

About

Omar Khattab is a scholar working on Artificial Intelligence, Computer Networks and Communications and Electrical and Electronic Engineering. According to data from OpenAlex, Omar Khattab has authored 37 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Artificial Intelligence, 10 papers in Computer Networks and Communications and 10 papers in Electrical and Electronic Engineering. Recurrent topics in Omar Khattab's work include Topic Modeling (9 papers), IPv6, Mobility, Handover, Networks, Security (9 papers) and Natural Language Processing Techniques (8 papers). Omar Khattab is often cited by papers focused on Topic Modeling (9 papers), IPv6, Mobility, Handover, Networks, Security (9 papers) and Natural Language Processing Techniques (8 papers). Omar Khattab collaborates with scholars based in United States, Kuwait and Qatar. Omar Khattab's co-authors include Matei Zaharia, Adil Al-Mumin, Christopher Potts, Jon Saad-Falcon, Keshav Santhanam, Omar Alani, Nicola Tonellotto, Antonio Mallia, Torsten Suel and Nakul Rampal and has published in prestigious journals such as SHILAP Revista de lepidopterología, Energy and Buildings and Knowledge-Based Systems.

In The Last Decade

Omar Khattab

31 papers receiving 948 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

ColBERT

2020 467 citations Omar Khattab, Matei Zaharia profile →
Image and data mining in reticular chemistry powered by GPT-4V

2024 36 citations Zhiling Zheng, Omar Khattab et al. Digital Discovery profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Omar Khattab United States	11	619	287	211	144	89	37	1.0k
Enyan Dai United States	11	416 0.7×	90 0.3×	90 0.4×	68 0.5×	54 0.6×	23	614
Pragya Dwivedi India	14	285 0.5×	109 0.4×	244 1.2×	52 0.4×	342 3.8×	33	795
Toqir A. Rana Malaysia	12	485 0.8×	29 0.1×	100 0.5×	30 0.2×	40 0.4×	23	652
Zhong Chen China	12	244 0.4×	55 0.2×	78 0.4×	17 0.1×	40 0.4×	105	551
Luís Lopes Portugal	8	83 0.1×	38 0.1×	44 0.2×	50 0.3×	34 0.4×	37	269
Antorweep Chakravorty Norway	12	128 0.2×	61 0.2×	175 0.8×	43 0.3×	230 2.6×	36	503
Ruining He United States	9	667 1.1×	442 1.5×	867 4.1×	25 0.2×	17 0.2×	11	1.2k
Jiayuan Chen China	13	94 0.2×	62 0.2×	82 0.4×	16 0.1×	89 1.0×	68	600
Shuming Ma China	21	819 1.3×	272 0.9×	95 0.5×	13 0.1×	18 0.2×	53	1.0k
Yiding Liu China	13	297 0.5×	131 0.5×	362 1.7×	38 0.3×	7 0.1×	25	664

Countries citing papers authored by Omar Khattab

Since Specialization

Citations

This map shows the geographic impact of Omar Khattab's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Omar Khattab with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Omar Khattab more than expected).

Fields of papers citing papers by Omar Khattab

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Omar Khattab. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Omar Khattab. The network helps show where Omar Khattab may publish in the future.

Co-authorship network of co-authors of Omar Khattab

This figure shows the co-authorship network connecting the top 25 collaborators of Omar Khattab. A scholar is included among the top collaborators of Omar Khattab based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Omar Khattab. Omar Khattab is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Khattab, Omar, et al.. (2024). Building efficient and effective OpenQA systems for low-resource languages. Knowledge-Based Systems. 302. 112243–112243. 3 indexed citations

2.

Zheng, Zhiling, Omar Khattab, Nakul Rampal, et al.. (2024). Image and data mining in reticular chemistry powered by GPT-4V. Digital Discovery. 3(3). 491–501. 36 indexed citations breakdown →

3.

Potts, Christopher, et al.. (2024). Fine-Tuning and Prompt Optimization: Two Great Steps that Work Better Together. 10696–10710. 2 indexed citations

4.

Saad-Falcon, Jon, Omar Khattab, Christopher Potts, & Matei Zaharia. (2024). ARES: An Automated Evaluation Framework for Retrieval-Augmented Generation Systems. 338–354. 30 indexed citations

5.

Sharma, Ashutosh, et al.. (2024). IndicIRSuite: Multilingual Dataset and Neural Information Models for Indian Languages. 501–509.

6.

Ryan, Michael J., et al.. (2024). Optimizing Instructions and Demonstrations for Multi-Stage Language Model Programs. 9340–9366. 7 indexed citations

7.

Jiang, Yucheng, et al.. (2024). Assisting in Writing Wikipedia-like Articles From Scratch with Large Language Models. 6252–6278. 8 indexed citations

8.

Khattab, Omar, et al.. (2023). The Prevalence of Anemia and Associated Factors among Children under 5 years in Zakho City, Kurdistan Region, Iraq. 5(2). 391–397. 1 indexed citations

9.

Saad-Falcon, Jon, Omar Khattab, Keshav Santhanam, et al.. (2023). UDAPDR: Unsupervised Domain Adaptation via LLM Prompting and Distillation of Rerankers. 11265–11279. 10 indexed citations

10.

Santhanam, Keshav, Jon Saad-Falcon, Martin Franz, et al.. (2023). Moving Beyond Downstream Task Accuracy for Information Retrieval Benchmarking. 11613–11628. 2 indexed citations

11.

Khan, Muhammad Adnan, et al.. (2023). Propofol Versus Dexmedetomidine Sedation Reduces Delirium. SHILAP Revista de lepidopterología. 10(2). 92–96.

12.

Santhanam, Keshav, Omar Khattab, Jon Saad-Falcon, Christopher Potts, & Matei Zaharia. (2022). ColBERTv2: Effective and Efficient Retrieval via Lightweight Late Interaction. Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies. 3715–3734. 114 indexed citations

13.

Khattab, Omar, et al.. (2021). Prototype of New Reliable Airport Luggage Tracker System. International Journal of Emerging Technology and Advanced Engineering. 11(8). 42–47. 2 indexed citations

14.

Khattab, Omar, et al.. (2021). Prototype of New Efficient System to Extremely Reduce Banks Losses. International Journal of Emerging Technology and Advanced Engineering. 11(10). 153–165.

15.

Mallia, Antonio, Omar Khattab, Torsten Suel, & Nicola Tonellotto. (2021). Learning Passage Impacts for Inverted Indexes. CINECA IRIS Institutial research information system (University of Pisa). 1723–1727. 71 indexed citations

16.

Khattab, Omar. (2019). A Comprehensive Survey on Vertical Handover Security Attacks during Execution Phase. International Journal of Advanced Trends in Computer Science and Engineering. 8(5). 1965–1968. 3 indexed citations

17.

Khattab, Omar. (2015). Improving Initiation Phase for Vertical Handover in Heterogeneous Mobile Networks. International Journal of Engineering Trends and Technology. 29(3). 143–149.

18.

Khattab, Omar & Omar Alani. (2014). An Overview of Interworking Architectures in Heterogeneous Wireless Networks: Objectives, Features and Challenges.. 71–79. 4 indexed citations

19.

Khattab, Omar & Omar Alani. (2014). A Survey on MIH vs. ANDSF: Who Will Lead the Seamless Vertical Handover through Heterogeneous Networks?. 4 indexed citations

20.

Mourshed, Monjur & Omar Khattab. (2006). Green architecture and the politics of climate change. ORCA Online Research @Cardiff (Cardiff University). 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact