no code implementations • 4 Jan 2024 • Anup Shakya, Vasile Rus, Deepak Venugopal
Predicting the strategy (sequence of concepts) that a student is likely to use in problem-solving helps Adaptive Instructional Systems (AISs) better adapt themselves to different types of learners based on their learning abilities.
no code implementations • 19 Dec 2023 • Priti Oli, Rabin Banjade, Jeevan Chapagain, Vasile Rus
Assessing student's answers and in particular natural language answers is a crucial challenge in the field of education.
no code implementations • 2 Nov 2023 • Priti Oli, Rabin Banjade, Jeevan Chapagain, Vasile Rus
This paper systematically investigates the generation of code explanations by Large Language Models (LLMs) for code examples commonly encountered in introductory programming courses.
1 code implementation • 7 Aug 2023 • Anup Shakya, Vasile Rus, Deepak Venugopal
The strategy prediction model is trained on instances sampled from these clusters.
no code implementations • WS 2018 • Nabin Maharjan, Vasile Rus
This paper investigates what differentiates effective tutorial sessions from less effective sessions.
no code implementations • SEMEVAL 2017 • Nabin Maharjan, Rajendra Banjade, Dipesh Gautam, Lasang J. Tamang, Vasile Rus
We describe our system (DT Team) submitted at SemEval-2017 Task 1, Semantic Textual Similarity (STS) challenge for English (Track 5).
no code implementations • COLING 2016 • Deepak Venugopal, Vasile Rus
Our results show that the joint inference system is far more effective than the pipeline system in mode detection, and improves over the performance of the pipeline system by about 6 points in F1 score.
no code implementations • LREC 2016 • Rajendra Banjade, Vasile Rus
Existing negation datasets have focused on non-dialogue texts such as literary texts where the scope and focus of negation is normally present within the same sentence where the negation is located and therefore are not the most appropriate to inform the development of negation handling algorithms for dialogue-based systems.
no code implementations • LREC 2016 • Nabin Maharjan, Rajendra Banjade, Nobal Bikram Niraula, Vasile Rus
This paper introduces a ruled-based method and software tool, called SemAligner, for aligning chunks across texts in a given pair of short English texts.
no code implementations • LREC 2014 • Vasile Rus, Rajendra Banjade, Mihai Lintean
We analyze in this paper a number of data sets proposed over the last decade or so for the task of paraphrase identification.
no code implementations • LREC 2014 • Dan {\textcommabelow{S}}tef{\u{a}}nescu, Rajendra Banjade, Vasile Rus
This paper introduces a collection of freely available Latent Semantic Analysis models built on the entire English Wikipedia and the TASA corpus.
no code implementations • LREC 2014 • Nobal Niraula, Vasile Rus, Rajendra Banjade, Dan Stefanescu, William Baggett, Brent Morgan
To the best of our knowledge, no data set is currently available for pronoun resolution in dialogue based intelligent tutoring systems.