Search Results for author: Kristin L. Wood

Found 8 papers, 2 papers with code

Optimizing Group Utility in Itinerary Planning: A Strategic and Crowd-Aware Approach

no code implementations4 Apr 2023 Junhua Liu, Kwan Hui Lim, Kristin L. Wood, Menglin Li

Itinerary recommendation is a complex sequence prediction problem with numerous real-world applications.

Engineering Knowledge Graph from Patent Database

no code implementations12 Jun 2021 L Siddharth, Lucienne T. M. Blessing, Kristin L. Wood, Jianxi Luo

We propose a large, scalable engineering knowledge graph, comprising sets of (entity, relationship, entity) triples that are real-world engineering facts found in the patent database.

Knowledge Graphs

Data-Driven Design-by-Analogy: State of the Art and Future Directions

no code implementations3 Jun 2021 Shuo Jiang, Jie Hu, Kristin L. Wood, Jianxi Luo

Design-by-Analogy (DbA) is a design methodology wherein new solutions, opportunities or designs are generated in a target domain based on inspiration drawn from a source domain; it can benefit designers in mitigating design fixation and improving design ideation outcomes.

Retrieval

EPIC30M: An Epidemics Corpus Of Over 30 Million Relevant Tweets

1 code implementation9 Jun 2020 Junhua Liu, Trisha Singhal, Lucienne T. M. Blessing, Kristin L. Wood, Kwan Hui Lim

In this paper, we present EPIC30M, a large-scale epidemic corpus that contains 30 millions micro-blog posts, i. e., tweets crawled from Twitter, from year 2006 to 2020.

Natural Language Understanding

CrisisBERT: a Robust Transformer for Crisis Classification and Contextual Crisis Embedding

no code implementations11 May 2020 Junhua Liu, Trisha Singhal, Lucienne T. M. Blessing, Kristin L. Wood, Kwan Hui Lim

However, none of the works perform crisis embedding and classification using state of the art attention-based deep neural networks models, such as Transformers and document-level contextual embeddings.

Classification General Classification

Strategic and Crowd-Aware Itinerary Recommendation

no code implementations12 Sep 2019 Junhua Liu, Kristin L. Wood, Kwan Hui Lim

There is a rapidly growing demand for itinerary planning in tourism but this task remains complex and difficult, especially when considering the need to optimize for queuing time and crowd levels for multiple users.

TechNet: Technology Semantic Network Based on Patent Data

1 code implementation2 Jun 2019 Serhad Sarica, Jianxi Luo, Kristin L. Wood

The growing developments in general semantic networks, knowledge graphs and ontology databases have motivated us to build a large-scale comprehensive semantic network of technology-related data for engineering knowledge discovery, technology search and retrieval, and artificial intelligence for engineering design and innovation.

Knowledge Graphs Retrieval +1

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