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System-provided explanations for recommendations are an important component towards transparent and trustworthy AI. In state-of-the-art research, this is a one-way signal, though, to improve user acceptance. In this paper, we turn the role…

Information Retrieval · Computer Science 2021-05-04 Azin Ghazimatin , Soumajit Pramanik , Rishiraj Saha Roy , Gerhard Weikum

Replaying data is a principal mechanism underlying the stability and data efficiency of off-policy reinforcement learning (RL). We present an effective yet simple framework to extend the use of replays across multiple experiments, minimally…

Tables are an extremely powerful visual and interactive tool for structuring and manipulating data, making spreadsheet programs one of the most popular computer applications. In this paper we introduce and address the task of recommending…

Information Retrieval · Computer Science 2019-07-26 Shuo Zhang , Krisztian Balog

High-quality instruction-tuning data is crucial for developing Large Language Models (LLMs) that can effectively navigate real-world tasks and follow human instructions. While synthetic data generation offers a scalable approach for…

Computation and Language · Computer Science 2025-10-14 Shuhaib Mehri , Xiusi Chen , Heng Ji , Dilek Hakkani-Tür

In recent years, instruction tuning has gained increasing attention and emerged as a crucial technique to enhance the capabilities of Large Language Models (LLMs). To construct high-quality instruction datasets, many instruction processing…

Computation and Language · Computer Science 2024-06-25 Yixin Ou , Ningyu Zhang , Honghao Gui , Ziwen Xu , Shuofei Qiao , Yida Xue , Runnan Fang , Kangwei Liu , Lei Li , Zhen Bi , Guozhou Zheng , Huajun Chen

Building software repositories typically requires significant manual effort. Recent advances in large language model (LLM) agents have accelerated automation in software engineering (SWE). We introduce RepoLaunch, the first agent capable of…

Collaborative filtering is an important technique for recommendation. Whereas it has been repeatedly shown to be effective in previous work, its performance remains unsatisfactory in many real-world applications, especially those where the…

Information Retrieval · Computer Science 2018-08-15 Zhiyu Min , Dahua Lin

Traditional recommender systems present a relatively static list of recommendations to a user where the feedback is typically limited to an accept/reject or a rating model. However, these simple modes of feedback may only provide limited…

Information Retrieval · Computer Science 2019-04-17 Oznur Alkan , Elizabeth M. Daly , Adi Botea

Reproducibility in the computational sciences has been stymied because of the complex and rapidly changing computational environments in which modern research takes place. While many will espouse reproducibility as a value, the challenge of…

Software Engineering · Computer Science 2018-08-07 Remi Rampin , Fernando Chirigati , Vicky Steeves , Juliana Freire

Creating data reports is a labor-intensive task involving iterative data exploration, insight extraction, and narrative construction. A key challenge lies in composing the analysis logic-from defining objectives and transforming data to…

Human-Computer Interaction · Computer Science 2025-10-01 Yuan Tian , Chuhan Zhang , Xiaotong Wang , Sitong Pan , Weiwei Cui , Haidong Zhang , Dazhen Deng , Yingcai Wu

A key hurdle is demonstrating compute resource capability with limited benchmarks. We propose workflow templates as a solution, offering adaptable designs for specific scientific applications. Our paper identifies common usage patterns for…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-07-31 Gregor von Laszewski , Wesley Brewer , Sean R. Wilkinson , Andrew Shao , J. P. Fleischer , Harshad Pitkar , Christine R. Kirkpatrick , Geoffrey C. Fox

Recommender systems support decisions in various domains ranging from simple items such as books and movies to more complex items such as financial services, telecommunication equipment, and software systems. In this context,…

Information Retrieval · Computer Science 2021-02-15 Alexander Felfernig , Viet-Man Le , Andrei Popescu , Mathias Uta , Thi Ngoc Trang Tran , Müslüum Atas

Recommendation system is such a platform that helps people to easily find out the things they need within a few seconds. It is implemented based on the preferences of similar users or items. In this digital era, the internet has provided us…

Information Retrieval · Computer Science 2024-10-01 Mahamudul Hasan , Anika Tasnim Islam , Nabila Islam

On-device machine learning enables the lightweight deployment of recommendation models in local clients, which reduces the burden of the cloud-based recommenders and simultaneously incorporates more real-time user features. Nevertheless,…

Artificial Intelligence · Computer Science 2022-07-08 Jiangchao Yao , Feng Wang , Xichen Ding , Shaohu Chen , Bo Han , Jingren Zhou , Hongxia Yang

We propose an end-to-end real-estate recommendation system, RE-RecSys, which has been productionized in real-world industry setting. We categorize any user into 4 categories based on available historical data: i) cold-start users; ii)…

Information Retrieval · Computer Science 2024-04-26 Venkatesh C , Harshit Oberoi , Anil Goyal , Nikhil Sikka

Conversational recommender systems offer the promise of interactive, engaging ways for users to find items they enjoy. We seek to improve conversational recommendation via three dimensions: 1) We aim to mimic a common mode of human…

Computation and Language · Computer Science 2021-12-13 Shuyang Li , Bodhisattwa Prasad Majumder , Julian McAuley

This survey aims at providing a comprehensive overview of the recent trends in the field of modeling and simulation (M&S) of interactions between users and recommender systems and applications of the M&S to the performance improvement of…

Recently, preference optimization methods such as DPO have significantly enhanced large language models (LLMs) in wide tasks including dialogue and question-answering. However, current methods fail to account for the varying difficulty…

Computation and Language · Computer Science 2024-12-31 Jingyuan Ma , Rui Li , Zheng Li , Lei Sha , Zhifang Sui

Benchmarking involves designing, running and disseminating rigorous performance assessments of methods, most often for data analysis and software tools, but the process can also be applied to experimental systems. Ideally, a benchmarking…

Other Quantitative Biology · Quantitative Biology 2026-02-12 Izaskun Mallona , Almut Luetge , Ben Carrillo , Daniel Incicau , Reto Gerber , Aidan Meara , Anthony Sonrel , Charlotte Soneson , Mark D. Robinson

Compendium Manager is a command-line tool written in Python to automate the provisioning, launch, and evaluation of bioinformatics pipelines. Although workflow management tools such as Snakemake and Nextflow enable users to automate the…

Genomics · Quantitative Biology 2025-05-19 Richard J. Abdill , Ran Blekhman