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The Semantic Web is becoming a large scale framework that enables data to be published, shared, and reused in the form of ontologies. The ontology which is considered as basic building block of semantic web consists of two layers including…

Information Retrieval · Computer Science 2018-01-09 Seyedamin Pouriyeh , Mehdi Allahyari , Krys Kochut , Hamid Reza Arabnia

Traffic congestion is rapidly increasing in urban areas, particularly in mega cities. To date, there exist a few sensor network based systems to address this problem. However, these techniques are not suitable enough in terms of monitoring…

Artificial Intelligence · Computer Science 2017-01-20 Farman Ali , D. Kwak , Pervez Khan , S. M. Riazul Islam , K. H. Kim , K. S. Kwak

Current intent classification approaches assign binary intent class memberships to natural language utterances while disregarding the inherent vagueness in language and the corresponding vagueness in intent class boundaries. In this work,…

Computation and Language · Computer Science 2021-04-23 Geetanjali Bihani , Julia Taylor Rayz

Classifying entities in domain ontologies under upper ontology classes is a recommended task in ontology engineering to facilitate semantic interoperability and modelling consistency. Integrating upper ontologies this way is difficult and,…

Digital Libraries · Computer Science 2018-10-12 Robert Stevens , Phillip Lord , James Malone , Nicolas Matentzoglu

Recent advancements in audio event classification often ignore the structure and relation between the label classes available as prior information. This structure can be defined by ontology and augmented in the classifier as a form of…

Artificial Intelligence · Computer Science 2020-01-29 Yiwei Sun , Shabnam Ghaffarzadegan

Semantic Web is actually an extension of the current one in that it represents information more meaningfully for humans and computers alike. It enables the description of contents and services in machine-readable form, and enables…

Artificial Intelligence · Computer Science 2010-06-24 Mohammad Mustafa Taye

With the rapid development of IT operations, it has become increasingly crucial to efficiently manage and analyze large volumes of data for practical applications. The techniques of Natural Language Processing (NLP) have shown remarkable…

Background. Endowing intelligent systems with semantic data commonly requires designing and instantiating ontologies with domain-specific knowledge. Especially in the early phases, those activities are typically performed manually by human…

Artificial Intelligence · Computer Science 2025-01-24 Giovanni Ciatto , Andrea Agiollo , Matteo Magnini , Andrea Omicini

Ontology alignment is the task of identifying semantically equivalent entities from two given ontologies. Different ontologies have different representations of the same entity, resulting in a need to de-duplicate entities when merging…

Computation and Language · Computer Science 2018-06-22 Lucy Lu Wang , Chandra Bhagavatula , Mark Neumann , Kyle Lo , Chris Wilhelm , Waleed Ammar

Fuzzy systems may be considered as knowledge-based systems that incorporates human knowledge into their knowledge base through fuzzy rules and fuzzy membership functions. The intent of this study is to present a fuzzy knowledge integration…

Neural and Evolutionary Computing · Computer Science 2016-11-17 Nafisa Afrin Chowdhury , Murshida Khatun , M. M. A. Hashem

Pinterest is a popular Web application that has over 250 million active users. It is a visual discovery engine for finding ideas for recipes, fashion, weddings, home decoration, and much more. In the last year, the company adopted Semantic…

Computation and Language · Computer Science 2020-12-17 Rafael S. Gonçalves , Matthew Horridge , Rui Li , Yu Liu , Mark A. Musen , Csongor I. Nyulas , Evelyn Obamos , Dhananjay Shrouty , David Temple

One-shot Federated Learning (OFL) significantly reduces communication costs in FL by aggregating trained models only once. However, the performance of advanced OFL methods is far behind the normal FL. In this work, we provide a causal view…

Machine Learning · Computer Science 2024-10-29 Zhenheng Tang , Yonggang Zhang , Peijie Dong , Yiu-ming Cheung , Amelie Chi Zhou , Bo Han , Xiaowen Chu

In this paper, we describe an approach to populate an existing ontology with instance information present in the natural language text provided as input. An ontology is defined as an explicit conceptualization of a shared domain. This…

Information Retrieval · Computer Science 2013-02-07 Raghu Anantharangachar , Srinivasan Ramani , S Rajagopalan

Taking advantage of the widespread use of ontologies to organise and harmonize knowledge across several distinct domains, this paper proposes a novel approach to improve an embedding-Large Language Model (embedding-LLM) of interest by…

Computation and Language · Computer Science 2024-06-03 Francesco Ronzano , Jay Nanavati

Modeling relations between components of 3D objects is essential for many geometry editing tasks. Existing techniques commonly rely on labeled components, which requires substantial annotation effort and limits components to a dictionary of…

Graphics · Computer Science 2018-07-05 Minhyuk Sung , Anastasia Dubrovina , Vladimir G. Kim , Leonidas Guibas

Ontology revision aims to seamlessly incorporate a new ontology into an existing ontology and plays a crucial role in tasks such as ontology evolution, ontology maintenance, and ontology alignment. Similar to repair single ontologies,…

Artificial Intelligence · Computer Science 2023-12-27 Qiu Ji , Guilin Qi , Yuxin Ye , Jiaye Li , Site Li , Jianjie Ren , Songtao Lu

Students of software engineering struggle to develop a systems perspective because most of the software engineering methodologies focus on developing a particular aspect of a system. Lack of unified coverage to the topic of systems…

Software Engineering · Computer Science 2019-10-18 Arvind W Kiwelekar

Ontology engineering (OE) in large projects poses a number of challenges arising from the heterogeneous backgrounds of the various stakeholders, domain experts, and their complex interactions with ontology designers. This multi-party…

Ontologies are one of the core foundations of the Semantic Web. To participate in Semantic Web projects, domain experts need to be able to understand the ontologies involved. Visual notations can provide an overview of the ontology and help…

Artificial Intelligence · Computer Science 2016-07-07 Renārs Liepiņš , Uldis Bojārs , Normunds Grūzītis , Kārlis Čerāns , Edgars Celms

Web service composition has been one of the most researched topics of the past decade. Novel methods of web service composition are being proposed in the literature include Semantics-based composition, WSDLbased composition. Although these…

Software Engineering · Computer Science 2016-09-30 R Vivek , Prasad Mirje , N Sushmitha