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researcher

H. Simhadri

8 papers hereh-index 242.4k citations47 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author4
  • last author2

Across the 8 of 8 papers where every author was matched, so the position is known.

fields
  • cs.IR3
  • cs.LG3
  • cs.CV1
  • cs.DC1

identity via Semantic Scholar / OpenAlex

activity
20162025
most citedFreshDiskANN: A Fast and Accurate Graph-Based ANN Index for Streaming Similarity Search

14 citations · 38 across the 4 of their papers we have counts for

collaborators
Showing cs.LGShow all

3 papers · 1 filter

cs.LG2022★ 6 cited

OOD-DiskANN: Efficient and Scalable Graph ANNS for Out-of-Distribution Queries

Shikhar Jaiswal, Ravishankar Krishnaswamy, Ankit Garg +2

State-of-the-art algorithms for Approximate Nearest Neighbor Search (ANNS) such as DiskANN, FAISS-IVF, and HNSW build data dependent indices that offer substantially better accurac…

cs.LG2022★ 14 cited

Results of the NeurIPS'21 Challenge on Billion-Scale Approximate Nearest Neighbor Search

Harsha Vardhan Simhadri, George Williams, Martin Aumüller +9

Despite the broad range of algorithms for Approximate Nearest Neighbor Search, most empirical evaluations of algorithms have focused on smaller datasets, typically of 1 million poi…

cs.LG2020

DROCC: Deep Robust One-Class Classification

Sachin Goyal, Aditi Raghunathan, Moksh Jain +2

Classical approaches for one-class problems such as one-class SVM and isolation forest require careful feature engineering when applied to structured domains like images. State-of-…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.