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researcher

G. Ottaviano

3 papers hereh-index 171.7k citations39 works total

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

author position
  • middle author3

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cs.CL1
  • cs.DS1
  • cs.IR1

identity via Semantic Scholar / OpenAlex

activity
20162022
most citedEmbedding-based Retrieval in Facebook Search

272 citations · 338 across the 2 of their papers we have counts for

collaborators

2 papers

cs.IR2020★ 272 cited

Embedding-based Retrieval in Facebook Search

Jui-Ting Huang, Ashish Sharma, Shuying Sun +6

Search in social networks such as Facebook poses different challenges than in classical web search: besides the query text, it is important to take into account the searcher's cont…

cs.DS2016

Fast Scalable Construction of (Minimal Perfect Hash) Functions

Marco Genuzio, Giuseppe Ottaviano, Sebastiano Vigna

Recent advances in random linear systems on finite fields have paved the way for the construction of constant-time data structures representing static functions and minimal perfect…

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