TL;DR
This work presents CREA, a text processing pipeline, and demonstrates its capabilities through a use case in which documents are analyzed to extract topics and reused multiple existing course materials to build a new course while identifying and isolate irrelevant documents within the corpus.
As digital textual data continues to grow exponentially, it becomes progressively harder to extract information from large collections of documents. Traditional full-text analysis methods often require substantial time and computational resources. This challenge is particularly relevant for massive corpora where import...
We study the application of large language models (LLMs) to the visual exploration of textual corpora. We introduce zero-shot visualization (ZSV), a task in which users specify concepts in natural language and documents are mapped onto the corresponding concept axes for visualization. Building a ZSV system of practical...
By combining uncertainty-aware graph visualization with direct interaction in the source texts, the system provides a unified workflow that supports both large-scale pattern discovery and curation of named-entity-based document collections.
EviMap is an interactive system providing researchers and practitioners with an auditable thematic overview of heterogeneous corpora spanning 2,108 to 101,699 documents, with a comparison against flat and hierarchical LLM baselines.
Ontologies enable the construction of formal and reusable semantic representations of domain knowledge; however, keeping them updated in response to the dynamic evolution of concepts remains a challenge, particularly in the leadership domain, where the diversity of approaches, theories, models, and styles generates con...
The same event can be reported from different perspectives depending on the experiences, background, and beliefs of the writer or speaker. A variety of NLP areas engage with perspectives, spanning from text analysis to algorithm optimization. A wide range of operative concepts (such as stances, sentiment, frames, and a...
We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.
