Jonathan Kilgour

Learn More
The AMIDA Automatic Content Linking Device (ACLD) is a just-in-time document retrieval system for meeting environments. The ACLD listens to a meeting and displays information about the documents from the group's history that are most relevant to what is being said. Participants can view an outline or the entire content of the documents , if they feel that(More)
The NITE XML Toolkit (NXT) is open source software for working with language corpora, with particular strengths for multimodal and heavily cross-annotated data sets. In NXT, annotations are described by types and attribute value pairs, and can relate to signal via start and end times, to representations of the external environment, and to each other via(More)
In this work we describe a large-scale extrinsic evaluation of automatic speech summarization technologies for meeting speech. The particular task is a decision audit, wherein a user must satisfy a complex information need, navigating several meetings in order to gain an understanding of how and why a given decision was made. We compare the usefulness of(More)
The NITE XML Toolkit (NXT) provides library support for working with multimodal language corpora. We describe work in progress to explore its potential for the AMI project by applying it to the ICSI Meeting Corpus. We discuss converting existing data into the NXT data format; using NXT's query facility to explore the corpus; hand-annotation and automatic(More)
1 Introduction AMI Meeting Facilitator is a system that performs topic segmentation and extractive sum-marisation. It consists of three components: (1) a segmenter that divides a meeting into a number of locally coherent segments, (2) a summa-rizer that selects the most important utterances from the meeting transcripts. and (3) a compression component that(More)
As multimodal data becomes easier to record and store the question arises as to what practical use can be made of archived corpora, and in particular what tools allowing efficient access to it can be built. We use the AMI Meeting Corpus as a case study to build an automatic content linking device, i.e. a system for real-time data retrieval. The corpus(More)
The AMIDA Automatic Content Linking Device (ACLD) monitors a conversation using automatic speech recognition (ASR), and uses the detected words to retrieve documents that are of potential use to the participants in the conversation. The document set that is available includes project related documents such as reports, memos or emails, as well as snippets of(More)
The Automatic Content Linking Device monitors a conversation and uses automatically recognized words to retrieve documents that are of potential use to the participants. The document set includes project related reports or emails, transcribed snippets of past meetings, and websites. Retrieval results are displayed at regular intervals.
The NITE Query Language (NQL) has been used successfully for analysis of a number of heavily cross-annotated data sets, and users especially value its elegance and flexibility. However, when using the current implementation, many of the more complicated queries that users have formulated must be run in batch mode. For a re-implementation, we require the(More)