1 code implementation • 9 Mar 2024 • Hussein Abdallah, Waleed Afandi, Panos Kalnis, Essam Mansour
We refer to this subgraph as a task-oriented subgraph (TOSG), which contains a subset of task-related node and edge types in G. Training the task using TOSG instead of G alleviates the excessive computation required for a large KG.
1 code implementation • 3 Mar 2023 • Hussein Abdallah, Essam Mansour
While training a GML model on KG, KGNet collects metadata of trained models in the form of an RDF graph called KGMeta, which is interlinked with the relevant subgraphs in KG.
1 code implementation • 3 Mar 2023 • Mossad Helali, Niki Monjazeb, Shubham Vashisth, Philippe Carrier, Ahmed Helal, Antonio Cavalcante, Khaled Ammar, Katja Hose, Essam Mansour
Hence, this paper presents a scalable platform, KGLiDS, that employs machine learning and knowledge graph technologies to abstract and capture the semantics of data science artifacts and their connections.
1 code implementation • 1 Mar 2023 • Reham Omar, Ishika Dhall, Panos Kalnis, Essam Mansour
Knowledge from diverse application domains is organized as knowledge graphs (KGs) that are stored in RDF engines accessible in the web via SPARQL endpoints.
no code implementations • 8 Feb 2023 • Reham Omar, Omij Mangukiya, Panos Kalnis, Essam Mansour
Conversational AI and Question-Answering systems (QASs) for knowledge graphs (KGs) are both emerging research areas: they empower users with natural language interfaces for extracting information easily and effectively.
no code implementations • 5 Jan 2023 • Wenting Zhao, Ibrahim Abdelaziz, Julian Dolby, Kavitha Srinivas, Mossad Helali, Essam Mansour
We demonstrate the efficiency and usefulness of Serenity's analysis in two applications: code completion and automated machine learning.
no code implementations • 25 Nov 2021 • Essam Mansour, Kavitha Srinivas, Katja Hose
Similar to Open Data initiatives, data science as a community has launched initiatives for sharing not only data but entire pipelines, derivatives, artifacts, etc.
1 code implementation • 29 Oct 2021 • Mossad Helali, Essam Mansour, Ibrahim Abdelaziz, Julian Dolby, Kavitha Srinivas
AutoML systems build machine learning models automatically by performing a search over valid data transformations and learners, along with hyper-parameter optimization for each learner.