--- title: "Vaibhav Varshney — author profile and papers in our library" description: "Vaibhav Varshney: 2 papers on Elamur Research (2020–2026), h-index 9 — affiliations, topics, co-authors and who cites them in our library." canonical: "https://research.elamur.ai/free/en/authors/vaibhav-varshney/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/vaibhav-varshney/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Vaibhav Varshney # Vaibhav Varshney Vaibhav Varshney has 2 papers in our library, in 2020–2026, most of them on [Sentiment & emotion](https://md.research.elamur.ai/free/en/topics/sentiment-emotion/), [Information retrieval & search](https://md.research.elamur.ai/free/en/topics/information-retrieval/); often with [Saurabh Srivastava](https://md.research.elamur.ai/free/en/authors/saurabh-srivastava/). 2 papers in our library · 2020–2026 [OpenAlex](https://openalex.org/A5064055268) · [ORCID](https://orcid.org/0000-0003-2030-7950) · [**h-index 9**](https://openalex.org/authors/A5064055268) · [19 works](https://openalex.org/works?filter=author.id:A5064055268) · [210 citations](https://openalex.org/works?filter=author.id:A5064055268&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/vaibhav-varshney/#papers) · [🔗 Cited 9 times in our library](https://md.research.elamur.ai/free/en/authors/vaibhav-varshney/cited-by/) · [⭐ Paper Stars ranking: #7507](https://md.research.elamur.ai/free/en/paper-stars/page/76/#star-7507) The profile is the library's match of the name; two people with one name are not always told apart. Elsewhere: [Google Scholar](https://scholar.google.com/citations?view_op=search_authors&mauthors=Vaibhav+Varshney) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Vaibhav+Varshney) · [dblp](https://dblp.org/search?q=Vaibhav+Varshney) · [ACL Anthology](https://aclanthology.org/search/?q=Vaibhav+Varshney) ## Affiliations [🎓**University of Delhi** New Delhi · India 2017–2025 · 15 papers](https://md.research.elamur.ai/free/en/universities/university-of-delhi/) · [🎓**University of Engineering & Management, Jaipur** Jaipur · India 2021–2023 · 3 papers](https://ror.org/05p2t3578) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 1 more institution on single bylines are not listed. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 5 The field of science this work belongs to (OpenAlex fields).[Artificial Intelligence · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Arts and Humanities · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Science · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Information Systems · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) 🧭 Topics 2 Research subjects and languages the work is about.[Sentiment & emotion · 1 work](https://md.research.elamur.ai/free/en/topics/sentiment-emotion/) · [Information retrieval & search · 1 work](https://md.research.elamur.ai/free/en/topics/information-retrieval/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/vaibhav-varshney/year/2026/) · [**2020** 1 paper](https://md.research.elamur.ai/free/en/authors/vaibhav-varshney/year/2020/) ## Papers The most cited first (OpenAlex and our library). 1. **[A Novel Hierarchical BERT Architecture for Sarcasm Detection](https://md.research.elamur.ai/free/en/papers/srivastava-2020-novel-hierarchical-bert-architecture-sarcasm/)** *(2020 · 62 citations)* This workshop paper addresses context-aware sarcasm detection: deciding whether a reply in an online conversation is sarcastic, given the preceding conversation. The authors used the Twitter and Reddit datasets from the FigLang-2020 shared task. Their model handles the context hierarchically: 2. **[Index-Time Prefix Injection for Multi-Tenant Retrieval: Improving Search Relevance Without Model Fine-Tuning](https://md.research.elamur.ai/free/en/papers/varshney-2026-index-time-prefix-injection-multi/)** *(2026)* Enterprise search platforms that serve many customers usually rely on one shared retrieval encoder. Contractual data isolation prevents fine-tuning it for each customer, and separate per-customer models do not scale. The authors (ServiceNow) propose index-time prefix injection, which requires no training. Before… ## Co-authors here 1 co-author with a page, the most papers together first. - [Saurabh Srivastava](https://md.research.elamur.ai/free/en/authors/saurabh-srivastava/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/): [ACL 2026](https://md.research.elamur.ai/free/en/venues/acl/2026/) - [Workshop on Figurative Language Processing](https://md.research.elamur.ai/free/en/venues/figlang/): [Workshop on Figurative Language Processing 2020](https://md.research.elamur.ai/free/en/venues/figlang/2020/) ## Cited by Papers of our library cite their works 9 times (of the 149,439 papers whose bibliographies we read); [6 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/vaibhav-varshney/cited-by/). Updated 1 November 2026