Search Results for author: Robin Cosbey

Found 5 papers, 3 papers with code

Foundation Models of Scientific Knowledge for Chemistry: Opportunities, Challenges and Lessons Learned

1 code implementation BigScience (ACL) 2022 Sameera Horawalavithana, Ellyn Ayton, Shivam Sharma, Scott Howland, Megha Subramanian, Scott Vasquez, Robin Cosbey, Maria Glenski, Svitlana Volkova

Foundation models pre-trained on large corpora demonstrate significant gains across many natural language processing tasks and domains e. g., law, healthcare, education, etc.

Anticipating Technical Expertise and Capability Evolution in Research Communities using Dynamic Graph Transformers

1 code implementation18 Jul 2023 Sameera Horawalavithana, Ellyn Ayton, Anastasiya Usenko, Robin Cosbey, Svitlana Volkova

The ability to anticipate technical expertise and capability evolution trends globally is essential for national and global security, especially in safety-critical domains like nuclear nonproliferation (NN) and rapidly emerging fields like artificial intelligence (AI).

Link Prediction Relational Reasoning

EXPERT: Public Benchmarks for Dynamic Heterogeneous Academic Graphs

1 code implementation14 Apr 2022 Sameera Horawalavithana, Ellyn Ayton, Anastasiya Usenko, Shivam Sharma, Jasmine Eshun, Robin Cosbey, Maria Glenski, Svitlana Volkova

Machine learning models that learn from dynamic graphs face nontrivial challenges in learning and inference as both nodes and edges change over time.

Towards Trustworthy Deception Detection: Benchmarking Model Robustness across Domains, Modalities, and Languages

no code implementations RDSM (COLING) 2020 Maria Glenski, Ellyn Ayton, Robin Cosbey, Dustin Arendt, Svitlana Volkova

Our analyses reveal a significant drop in performance when testing neural models on out-of-domain data and non-English languages that may be mitigated using diverse training data.

Benchmarking Deception Detection +2

Evaluating Deception Detection Model Robustness To Linguistic Variation

no code implementations NAACL (SocialNLP) 2021 Maria Glenski, Ellyn Ayton, Robin Cosbey, Dustin Arendt, Svitlana Volkova

With the increasing use of machine-learning driven algorithmic judgements, it is critical to develop models that are robust to evolving or manipulated inputs.

Adversarial Defense Deception Detection +1

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