This inventor holds 2 USPTO granted patents and 3 published patent applications. Top assignee: Korea University Research and Business Foundation. Active years: 2025-2026.
Company Filing History:
Years Active: 2025-2026
Title: Heuiseok Lim: Innovator in Dialogue-Based Relation Extraction
Introduction
Heuiseok Lim is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of dialogue-based relation extraction, holding 2 patents that showcase his innovative approach to technology.
Latest Patents
One of his latest patents is titled "Device and method for extracting dialogue-based relation extraction based on utterance-level computation over graph structure." This invention discloses a device and method for dialogue relation extraction using utterance-level graph computation. The method involves receiving a target conversation that includes multiple utterances and an argument pair for relation extraction. It generates a graph that includes an adjacency matrix and a node feature matrix based on the target conversation and the argument pair. The relation between the subject and object in the argument pair is derived by inputting the graph into a graph convolutional network trained to infer the relation.
Another notable patent is the "Method for generating training data and method for post-processing of speech recognition using the same." This invention outlines a training data construction method and a speech recognition method. The method includes converting first text data with multiple sentences into first speech data, acquiring second speech data by adding noise to the first speech data, and converting the second speech data back into second text data. The second text data contains sentences corresponding to each of the sentences in the first text data.
Career Highlights
Heuiseok Lim is associated with the Korea University Research and Business Foundation, where he continues to advance his research and development efforts. His work focuses on enhancing the capabilities of dialogue systems and improving speech recognition technologies.
Collaborations
Heuiseok Lim collaborates with notable colleagues, including Chanjun Park and Jinsung Kim, who contribute to his research initiatives and projects.
Conclusion
Heuiseok Lim is a dedicated inventor whose work in dialogue-based relation extraction and speech recognition is paving the way for advancements in technology. His innovative patents reflect his commitment to enhancing communication systems and improving user interactions.