Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 1,029

The DOI matches its OpenAlex record.

The Automatic Content Extraction (ACE) Program – Tasks, Data, and Evaluation

Open access
George R. Doddington, Alexis Mitchell, Mark A. Przybocki, Lance Ramshaw, Stephanie M. Strassel, Ralph Weischedel·2004·Language Resources and Evaluation Conference (LREC)

Abstract

The objective of the ACE program is to develop technology to automatically infer from human language data the entities being mentioned, the relations among these entities that are directly expressed, and the events in which these entities participate.Data sources include audio and image data in addition to pure text, and Arabic and Chinese in addition to English.The effort involves defining the research tasks in detail, collecting and annotating data needed for training, development, and evaluation, and supporting the research with evaluation tools and research workshops.This program began with a pilot study in 1999.The next evaluation is scheduled for September 2004.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

OpenAlex · 10.63317/4o6ysc5sicba

Cites

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cited by

See all 1,029

Metadata

Authors
Doddington, G. R., Mitchell, A., Przybocki, M. A., Ramshaw, L., Strassel, S. M., & Weischedel, R.
Venue
Language Resources and Evaluation Conference (LREC)
Published
2004-05-01
OpenAlex
W2407338347
Cited by
1,029
References
0
FWCI
3.69
Type
conference paper
Language
en
Open access
hybrid

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: The Automatic Content Extraction (ACE) Program – Tasks, Data, and Evaluation. https://app.cochat.ai/papers/10.63317/4o6ysc5sicba
The paper
Doddington, G. R., Mitchell, A., Przybocki, M. A., Ramshaw, L., Strassel, S. M., & Weischedel, R. (2004). The Automatic Content Extraction (ACE) Program – Tasks, Data, and Evaluation. Language Resources and Evaluation Conference (LREC). https://doi.org/10.63317/4o6ysc5sicba

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.