Towards semantically enhanced digital twins

E Kharlamov, F Martin-Recuerda… - … conference on big …, 2018 - ieeexplore.ieee.org
Digital twins (DTs) are a powerful mechanism for representing complex industrial assets
such as oil platforms as digital models. These models can facilitate temporal analyses and …

Integrating large language models and knowledge graphs for extraction and validation of textual test data

A De Santis, M Balduini, F De Santis, A Proia… - International Semantic …, 2024 - Springer
Aerospace manufacturing companies, such as Thales Alenia Space, design, develop,
integrate, verify, and validate products characterized by high complexity and low volume …

Semantically-enhanced rule-based diagnostics for industrial Internet of Things: The SDRL language and case study for Siemens trains and turbines

E Kharlamov, G Mehdi, O Savković, G **ao… - Journal of web …, 2019 - Elsevier
Abstract An Industrial Internet of Things (IoT) is a network of intelligent industrial equipment
such as trains and power generating turbines that collect and share large amounts of data …

Semantic rule-based equipment diagnostics

G Mehdi, E Kharlamov, O Savković, G **ao… - The Semantic Web …, 2017 - Springer
Industrial rule-based diagnostic systems are often data-dependant in the sense that they rely
on specific characteristics of individual pieces of equipment. This dependence poses …

Finding data should be easier than finding oil

E Kharlamov, M Skjæveland, D Hovland… - … Conference on Big …, 2018 - ieeexplore.ieee.org
The competitiveness of modern enterprises heavily depends on their ability to make the right
business decisions by relying on efficient and timely analysis of the right business critical …

On expansion and contraction of DL-Lite knowledge bases

D Zheleznyakov, E Kharlamov, W Nutt… - Journal of Web …, 2019 - Elsevier
Abstract Knowledge bases (KBs) are not static entities: new information constantly appears
and some of the previous knowledge becomes obsolete. In order to reflect this evolution of …

A semantic approach to polystores

E Kharlamov, T Mailis, K Bereta… - … Conference on Big …, 2016 - ieeexplore.ieee.org
In the database community Polystores is an emerging and promising approach for data
federation that aims at designing a unified querying layer over multiple data models. In the …

Towards a simplified ontology for better e-commerce search

A Kutiyanawala, P Verma - arxiv preprint arxiv:1807.02039, 2018 - arxiv.org
Query Understanding is a semantic search method that can classify tokens in a customer's
search query to entities such as Product, Brand, etc. This method can overcome the …

[PDF][PDF] Review of semantic importance and role of using ontologies in web information retrieval techniques

A Ali - International Journal of Computer and Information …, 2022 - core.ac.uk
The Web contains an enormous amount of information, which is managed to accumulate,
researched, and regularly used by many users. The nature of the Web is multilingual and …

OpenBrand: Open brand value extraction from product descriptions

K Sabeh, M Kacimi, J Gamper - … of the Fifth Workshop on e …, 2022 - aclanthology.org
Extracting attribute-value information from unstructured product descriptions continue to be
of a vital importance in e-commerce applications. One of the most important product …