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- extended-abstractMay 2024
Large Language Model Assissted Multi-Agent Dialogue for Ontology Alignment
AAMAS '24: Proceedings of the 23rd International Conference on Autonomous Agents and Multiagent SystemsMay 2024, Pages 2594–2596Ontology alignment is critical in cross-domain integration; however, it typically necessitates the involvement of a human domain-expert, which can make the task costly. Although a variety of machine-learning approaches have been proposed that can ...
- short-paperNovember 2023
Conflating Historical Population Statistics Using a Historical GIS with a Flexible Semantic Model for Premodern Administrative Units in the Low Countries: The (Re)counting the Uncounted and Historical Atlas of the Low Countries Projects
GeoHumanities '23: Proceedings of the 7th ACM SIGSPATIAL International Workshop on Geospatial HumanitiesNovember 2023, Pages 56–59https://doi.org/10.1145/3615887.3627756This paper describes the iterative process of conflating historical population statistics for the medieval and early modern Low Countries. This process improves the quality of analyses of the data by adding fine-grained geospatial definitions to the ...
- research-articleNovember 2023
Completing and Debugging Ontologies: State-of-the-art and Challenges in Repairing Ontologies
Journal of Data and Information Quality (JDIQ), Volume 15, Issue 4Article No.: 41, Pages 1–38https://doi.org/10.1145/3597304As semantically enabled applications require high-quality ontologies, developing and maintaining ontologies that are as correct and complete as possible is an important although difficult task in ontology engineering. A key task is ontology debugging and ...
- ArticleSeptember 2023
Fuzzy Logic Framework for Ontology Concepts Alignment
Intelligent Information and Database SystemsJul 2023, Pages 170–182https://doi.org/10.1007/978-981-99-5837-5_15AbstractThe problem of ontology alignment appears when interoperability of independently created ontologies is expected. The task can be described as collecting a set of pairs of elements taken from such ontologies that relate to the same objects from the ...
- ArticleMarch 2023
Potluck: Semi-ontology Alignment for Casual Users
AbstractPotluck is a web user interface (Figure 1) that lets casual users– those without programming skills and data modeling expertise–repurpose heterogeneous Semantic Web data. It lets users merge, navigate, visualize, and clean up data all at the same ...
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- ArticleMarch 2023
Potluck: Data Mash-Up Tool for Casual Users
AbstractAs more and more reusable structured data appears on the Web, casual users will want to take into their own hands the task of mashing up data rather than wait for mash-up sites to be built that address exactly their individually unique needs. In ...
- research-articleJanuary 2023
A bigraphical approach to model and verify ontology alignment
International Journal of Ad Hoc and Ubiquitous Computing (IJAHUC), Volume 43, Issue 32023, Pages 127–143https://doi.org/10.1504/ijahuc.2023.131775Dealing with diverse ontologies by means of semantic alignment stills always an attractive research axe. This allows performing the semantic interoperability among ontologies. A semantic network of ontologies is made of a set of different ontologies ...
- research-articleJanuary 2021
A faster and less aggressive algorithm for correcting conservativity violations in ontology alignments
Ontologies are computational artifacts that model consensual aspects of reality. In distributed contexts, applications often need to utilize information from several distinct ontologies. In order to integrate multiple ontologies, entities modeled in each ...
- research-articleJanuary 2021
A Platform and Algorithms for Interoperability Between Clinical Coding Systems
Procedia Computer Science (PROCS), Volume 192, Issue C2021, Pages 563–572https://doi.org/10.1016/j.procs.2021.08.058AbstractA large number of conceptually different medical coding and classification systems are in use in medical practice, of which the most popular are ICD-9, ICD-10, and Read Codes. To achieve interoperability, a platform that enables translation ...
- research-articleOctober 2020
The Enslaved Dataset: A Real-world Complex Ontology Alignment Benchmark using Wikibase
- Lu Zhou,
- Cogan Shimizu,
- Pascal Hitzler,
- Alicia M. Sheill,
- Seila Gonzalez Estrecha,
- Catherine Foley,
- Duncan Tarr,
- Dean Rehberger
CIKM '20: Proceedings of the 29th ACM International Conference on Information & Knowledge ManagementOctober 2020, Pages 3197–3204https://doi.org/10.1145/3340531.3412768Ontology alignment has taken a critical place for helping heterogeneous resources to interoperate. It has been studied for over a decade, and over that time many alignment systems and methods have been developed by researchers to find simple 1:1 ...
- research-articleMay 2020
Agent Ontology Alignment Repair through Dynamic Epistemic Logic
AAMAS '20: Proceedings of the 19th International Conference on Autonomous Agents and MultiAgent SystemsMay 2020, Pages 1422–1430Ontology alignments enable agents to communicate while preserving heterogeneity in their information. Alignments may not be provided as input and should be able to evolve when communication fails or when new information contradicting the alignment is ...
- research-articleApril 2020
Cross-domain Ontology Construction and Alignment from Online Product Reviews
WWW '20: Companion Proceedings of the Web Conference 2020April 2020, Pages 401–408https://doi.org/10.1145/3366424.3383755Online customer product reviews often contain detailed sentiment attitudes towards different aspects of products and these online opinions help potential consumers to be familiar with products. The introduction of well-constructed domain ontology from ...
- research-articleJune 2019
Spatial-temporal Data Association Based Ontology Alignment Research in High Education Context
BDE '19: Proceedings of the 2019 International Conference on Big Data EngineeringJune 2019, Pages 125–130https://doi.org/10.1145/3341620.3341640In the process of practicing smart campus, student behavior is highly concerned. Student activities produce spatial-temporal data, which records the daily life of students and contains the potential regulations of student behavior. The complexity of ...
- research-articleApril 2018
Linking ImageNet WordNet Synsets with Wikidata
WWW '18: Companion Proceedings of the The Web Conference 2018April 2018, Pages 1809–1814https://doi.org/10.1145/3184558.3191645The linkage of ImageNet WordNet synsets to Wikidata items will leverage deep learning algorithm with access to a rich multilingual knowledge graph. Here I will describe our on-going efforts in linking the two resources and issues faced in matching the ...
- research-articleMarch 2018
A Robust Approach to the Ontology Matching Problem
MedPRAI '18: Proceedings of the 2nd Mediterranean Conference on Pattern Recognition and Artificial IntelligenceMarch 2018, Pages 76–83https://doi.org/10.1145/3177148.3180086Ontology matching is the process that identifies correspondences between similar concepts in two different ontologies of the same domain of discourse to solve knowledge heterogeneous problems. We propose an automatic similarity based matching algorithm ...
- short-paperDecember 2017
A rule-based DSS for transforming automatically-generated alignments into information integration alignments
iiWAS '17: Proceedings of the 19th International Conference on Information Integration and Web-based Applications & ServicesDecember 2017, Pages 181–187https://doi.org/10.1145/3151759.3151837Analysis of automatically-generated alignments shows that ambiguous situations are quite common, preventing their application in scenarios demanding high quality and completeness, such ontology mediation (e.g. data transformation and information/...
- extended-abstractMay 2017
Mechanism Design for Ontology Alignment
AAMAS '17: Proceedings of the 16th Conference on Autonomous Agents and MultiAgent SystemsMay 2017, Pages 1587–1588The aim of the ontology alignment problem is to find meaningful correspondences between two ontologies represented as collections of entities. This problem can be modelled as a novel mechanism design problem on an edge-weighted bipartite graph, where ...
- research-articleJanuary 2017
A session-based ontology alignment approach enabling user involvement1
- Patrick Lambrix,
- Rajaram Kaliyaperumal,
- Michelle Cheatham,
- Isabel F. Cruz,
- Jérôme Euzenat,
- Catia Pesquita,
- Michelle Cheatham,
- Isabel F. Cruz,
- Jérôme Euzenat,
- Catia Pesquita
One of the current challenges in ontology alignment is the user involvement in the alignment process. To obtain high-quality alignments user involvement is needed for validation of matching results as well as in the mapping generation process. Further, ...
- short-paperSeptember 2016
Combining Taxonomies using Word2vec
DocEng '16: Proceedings of the 2016 ACM Symposium on Document EngineeringSeptember 2016, Pages 131–134https://doi.org/10.1145/2960811.2967151Taxonomies have gained a broad usage in a variety of fields due to their extensibility, as well as their use for classification and knowledge organization. Of particular interest is the digital document management domain in which their hierarchical ...