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Managing the growing data from renewable energy production plants for effective decision-making often involves leveraging Ontology-based Data Access (OBDA), a well-established approach that facilitates querying diverse data through a shared…

Databases · Computer Science 2024-10-17 Marco Calautti , Damiano Duranti , Paolo Giorgini

In computer science, models are made explicit to provide formality and a precise understanding of small, contingent universes (e.g., an organization), as constructed from stakeholder requirements. Conceptual modeling is a fundamental…

Software Engineering · Computer Science 2020-07-02 Sabah Al-Fedaghi , Esraa Haidar

In this paper we propose facilitating ontology development by constant evaluation of steps in the process of ontology development. Existing methodologies for ontology development are complex and they require technical knowledge that…

Software Engineering · Computer Science 2018-07-12 Dejan Lavbič , Marjan Krisper

The natural language system DISCO is described. It combines o a powerful and flexible grammar development system; o linguistic competence for German including morphology, syntax and semantics; o new methods for linguistic performance…

Topic modeling is a widely used approach for analyzing and exploring large document collections. Recent research efforts have incorporated pre-trained contextualized language models, such as BERT embeddings, into topic modeling. However,…

Computation and Language · Computer Science 2025-02-18 Suman Adhya , Debarshi Kumar Sanyal

Dictionaries can help language learners to learn vocabulary by providing definitions of words. Since traditional dictionaries present word senses as discrete items in predefined inventories, they fall short of flexibility, which is required…

Computation and Language · Computer Science 2022-04-26 Cunliang Kong , Xuezhi Fang , Liner Yang , Yun Chen , Erhong Yang

Ontology is the explicit and formal representation of the concepts in a domain and relations among them. Transportation science is a wide domain dealing with mobility over various complex and interconnected transportation systems, such as…

Artificial Intelligence · Computer Science 2020-12-17 Ali Yazdizadeh , Bilal Farooq

The recent series 5 of the ASP system clingo provides generic means to enhance basic Answer Set Programming (ASP) with theory reasoning capabilities. We instantiate this framework with different forms of linear constraints, discuss the…

Artificial Intelligence · Computer Science 2017-07-14 Tomi Janhunen , Roland Kaminski , Max Ostrowski , Torsten Schaub , Sebastian Schellhorn , Philipp Wanko

Dynamic knowledge graphs (DKGs) are popular structures to express different types of connections between objects over time. They can also serve as an efficient mathematical tool to represent information extracted from complex unstructured…

Computational Finance · Quantitative Finance 2024-12-24 Xiaohui Victor Li , Francesco Sanna Passino

The last decade has seen the advent and consolidation of ontology based tools for the identification and biological interpretation of classes of genes, such as the Gene Ontology. The information accumulated time-by-time and included in the…

Molecular Networks · Quantitative Biology 2021-08-25 Salvatore Miccichè

NengoDL is a software framework designed to combine the strengths of neuromorphic modelling and deep learning. NengoDL allows users to construct biologically detailed neural models, intermix those models with deep learning elements (such as…

Neural and Evolutionary Computing · Computer Science 2019-03-28 Daniel Rasmussen

Approaches to goal-directed behaviour including online planning and opportunistic planning tackle a change in the environment by generating alternative goals to avoid failures or seize opportunities. However, current approaches only address…

Artificial Intelligence · Computer Science 2019-04-09 Mohannad Babli , Eva Onaindia , Eliseo Marzal

Recently, various Large Language Models (LLMs) evaluation datasets have emerged, but most of them have issues with distorted rankings and difficulty in model capabilities analysis. Addressing these concerns, this paper introduces ANGO, a…

Computation and Language · Computer Science 2024-02-22 Bingchao Wang

Recent developments in next generation sequencing technology have led to the creation of extensive, open-source protein databases consisting of hundreds of millions of sequences. To render these sequences applicable in biomedical…

Machine Learning · Computer Science 2024-12-10 Azwad Tamir , Jiann-Shiun Yuan

In recent years ontologies enjoyed a growing popularity outside specialized AI communities. System engineering is no exception to this trend, with ontologies being proposed as a basis for several tasks in complex industrial implements,…

Artificial Intelligence · Computer Science 2017-02-24 Marco Menapace , Armando Tacchella

Ontologies form the basic interest in various computer science disciplines such as semantic web, information retrieval, database design, etc. They aim at providing a formal, explicit and shared conceptualization and understanding of common…

Information Retrieval · Computer Science 2020-05-04 M. Maree , M. Belkhatir

Ontologies are useful for automatic machine processing of domain knowledge as they represent it in a structured format. Yet, constructing ontologies requires substantial manual effort. To automate part of this process, large language models…

Machine Learning · Computer Science 2024-11-01 Andy Lo , Albert Q. Jiang , Wenda Li , Mateja Jamnik

A service mining framework is proposed that enables discovering interesting relationships in Internet of Things services bottom-up. The service relationships are modeled based on spatial-temporal aspects, environment, people, and operation.…

Networking and Internet Architecture · Computer Science 2020-06-11 Bing Huang , Athman Bouguettaya

Despite rapid progress, most of the educational technologies today lack a strong instructional design knowledge basis leading to questionable quality of instruction. In addition, a major challenge is to customize these educational…

Computers and Society · Computer Science 2018-02-14 Sridhar Chimalakonda , Kesav V. Nori

Concept tagging is a type of structured learning needed for natural language understanding (NLU) systems. In this task, meaning labels from a domain ontology are assigned to word sequences. In this paper, we review the algorithms developed…

Computation and Language · Computer Science 2018-07-30 Jacopo Gobbi , Evgeny Stepanov , Giuseppe Riccardi