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researcher

S. Roukos

42 papers hereh-index 437.3k citations195 works total

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

author position
  • middle author25
  • last author16

Across the 41 of 42 papers where every author was matched, so the position is known.

fields
  • cs.CL30
  • cs.IR5
  • cs.LG3
  • cmp-lg2
  • cs.AI2

identity via Semantic Scholar / OpenAlex

activity
19942025
most citedTowards History-based Grammars: Using Richer Models for Probabilistic Parsing

29 citations · 151 across the 40 of their papers we have counts for

collaborators
Showing 2025Show all

3 papers · 1 filter

cs.CL2025★ 1 cited

Granite Embedding R2 Models

Parul Awasthy, Aashka Trivedi, Yulong Li +17

We introduce the Granite Embedding R2 models, a comprehensive family of high-performance English encoder-based embedding models engineered for enterprise-scale dense retrieval appl…

cs.LG2025

Optimal Policy Minimum Bayesian Risk

Ramón Fernandez Astudillo, Md Arafat Sultan, Aashka Trivedi +4

Inference scaling helps LLMs solve complex reasoning problems through extended runtime computation. On top of long chain-of-thought (long-CoT) models, purely inference-time techniq…

cs.IR2025

Granite Embedding Models

Parul Awasthy, Aashka Trivedi, Yulong Li +19

We introduce the Granite Embedding models, a family of encoder-based embedding models designed for retrieval tasks, spanning dense-retrieval and sparse retrieval architectures, wit…

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