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researcher

Alexander Churchill

3 papers hereh-index 323 citations3 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.SD2
  • cs.CL1

identity via Semantic Scholar / OpenAlex

activity
20232025
most citedA Multimodal Approach to Device-Directed Speech Detection with Large Language Models

8 citations · 9 across the 3 of their papers we have counts for

collaborators

3 papers

cs.SD2025

SELMA: A Speech-Enabled Language Model for Virtual Assistant Interactions

Dominik Wagner, Alexander Churchill, Siddharth Sigtia +1

In this work, we present and evaluate SELMA, a Speech-Enabled Language Model for virtual Assistant interactions that integrates audio and text as inputs to a Large Language Model (…

cs.CL2024★ 8 cited

A Multimodal Approach to Device-Directed Speech Detection with Large Language Models

Dominik Wagner, Alexander Churchill, Siddharth Sigtia +4

Interactions with virtual assistants typically start with a predefined trigger phrase followed by the user command. To make interactions with the assistant more intuitive, we explo…

cs.SD2023★ 1 cited

Multimodal Data and Resource Efficient Device-Directed Speech Detection with Large Foundation Models

Dominik Wagner, Alexander Churchill, Siddharth Sigtia +4

Interactions with virtual assistants typically start with a trigger phrase followed by a command. In this work, we explore the possibility of making these interactions more natural…

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