Nicolaas Ruberg

According to our database, Nicolaas Ruberg authored at least 10 papers between 2002 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Improving Public Contract Management with LLMs: A Q&A System.

Antony Seabra, Claudio Cavalcante, Nicolaas Ruberg, João Nepomuceno, Gabryel Medeiros, Vitor Millome, Sérgio Lifschitz

Proceedings of the Emerging Challenges in Intelligent Management Information Systems - Proceedings of 28th European Conference on Artificial Intelligence ECAI 2025, 2025

Business Intelligence for Contract Management Using Large Language Models and AI Agents.

Antony Seabra, Claudio Cavalcante, Gabryel Medeiros, João Nepomuceno, Nicolaas Ruberg, Vitor Sallenave, Sérgio Lifschitz

Proceedings of the Smart Business Technologies - 22nd International Conference, 2025

AI-Driven Semantic Data Quality Assessment and Scoring for Relational Databases.

Antony Seabra, Claudio Cavalcante, Nicolaas Ruberg, Sérgio Lifschitz

Proceedings of the Database and Expert Systems Applications, 2025

2024

Dynamic Multi-Agent Orchestration and Retrieval for Multi-Source Question-Answer Systems using Large Language Models.

Antony Seabra, Claudio Cavalcante, João Nepomuceno, Lucas Lago, Nicolaas Ruberg, Sérgio Lifschitz

CoRR, 2024

Contrato360: uma aplicação de perguntas e respostas usando modelos de linguagem, documentos e bancos de dados.

Antony Seabra de Medeiros, Claudio Cavalcante, João Nepomuceno, Lucas Lago, Nicolaas Ruberg, Sérgio Lifschitz

Proceedings of the 39th Brazilian Symposium on Databases, 2024

Contrato360 2.0: A Document and Database-Driven Question-Answer System Using Large Language Models and Agents.

Antony Seabra, Claudio Cavalcante, João Nepomuceno, Lucas Lago, Nicolaas Ruberg, Sérgio Lifschitz

Proceedings of the 16th International Joint Conference on Knowledge Discovery, 2024

2006

Experiencing Data Grids.

Nicolaas Ruberg, Nelson Kotowski, Amanda S. de Mattos, Luciana Matos, Melissa Machado, Daniel de Oliveira, Rafael Monclar, Cláudio Ananias Ferraz, Talitta Sanchotene, Vanessa Braganholo

Proceedings of the High Performance Computing for Computational Science, 2006

2004

Towards Cost-based Optimization for Data-intensive Web Service Computations.

Nicolaas Ruberg, Gabriela Ruberg, Ioana Manolescu

Proceedings of the XIX Simpósio Brasileiro de Bancos de Dados, 2004

2003

Digging Database Statistics and Costs Parameters for Distributed Query Processing.

Nicolaas Ruberg, Gabriela Ruberg, Marta Mattoso

Proceedings of the On The Move to Meaningful Internet Systems 2003: CoopIS, DOA, and ODBASE, 2003

2002

DIG: Mm Serviço de Custos e Estatísticas para o Processamento Distribuído de Consultas.

Nicolaas Ruberg, Gabriela Ruberg, Marta Mattoso

Proceedings of the XVII Simpósio Brasileiro de Banco de Dados, 2002