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Knowledge graphs are used to represent relational information in terms of triples. To enable learning about domains, embedding models, such as tensor factorization models, can be used to make predictions of new triples. Often there is…

Machine Learning · Computer Science 2018-12-11 Bahare Fatemi , Siamak Ravanbakhsh , David Poole

Applications of large open-domain knowledge graphs (KGs) to real-world problems pose many unique challenges. In this paper, we present extensions to Saga our platform for continuous construction and serving of knowledge at scale. In…

Artificial Intelligence · Computer Science 2023-05-17 Ihab F. Ilyas , JP Lacerda , Yunyao Li , Umar Farooq Minhas , Ali Mousavi , Jeffrey Pound , Theodoros Rekatsinas , Chiraag Sumanth

Humanities have convincingly argued that they need transnational research opportunities and through the digital transformation of their disciplines also have the means to proceed with it on an up to now unknown scale. The digital…

Other Computer Science · Computer Science 2016-01-05 Tobias Blanke , Conny Kristel , Laurent Romary

The establishment of links between data (e.g., patient records) and Web resources (e.g., literature) and the proper visualization of such discovered knowledge is still a challenge in most Life Science domains (e.g., biomedicine). In this…

Information Retrieval · Computer Science 2010-12-09 R. Berlanga , E. Jimenez-Ruiz , V. Nebot

The ever-growing datasets published on Linked Open Data mainly contain encyclopedic information. However, there is a lack of quality structured and semantically annotated datasets extracted from unstructured real-time sources. In this…

Computation and Language · Computer Science 2018-10-12 Saeedeh Shekarpour , Ankita Saxena , Krishnaprasad Thirunarayan , Valerie L. Shalin , Amit Sheth

Knowledge Graphs (KGs) have been used to organize large datasets into structured, interconnected information, enhancing data analytics across various fields. In the legislative context, one potential natural application of KGs is modeling…

Databases · Computer Science 2024-09-23 Andrea Colombo

The ability to reason with and integrate different sensory inputs is the foundation underpinning human intelligence and it is the reason for the growing interest in modelling multi-modal information within Knowledge Graphs. Multi-Modal…

Artificial Intelligence · Computer Science 2024-10-18 Gianluca Apriceno , Valentina Tamma , Tania Bailoni , Jacopo de Berardinis , Mauro Dragoni

Climate science has become more ambitious in recent years as global awareness about the environment has grown. To better understand climate, historical climate (e.g. archived meteorological variables such as temperature, wind, water, etc.)…

Databases · Computer Science 2022-10-31 Jiantao Wu , Fabrizio Orlandi , Declan O'Sullivan , Soumyabrata Dev

Humans use countless basic, shared facts about the world to efficiently navigate in their environment. This commonsense knowledge is rarely communicated explicitly, however, understanding how commonsense knowledge is represented in…

Computation and Language · Computer Science 2021-09-21 Chunhua Liu , Trevor Cohn , Lea Frermann

Wikis provide a new way of collaboration and knowledge sharing. Wikis are software that allows users to work collectively on a web-based knowledge base. Wikis are characterised by a sense of anarchism, collaboration, connectivity, organic…

Digital Libraries · Computer Science 2008-02-07 Sander Spek

Big data research has attracted great attention in science, technology, industry and society. It is developing with the evolving scientific paradigm, the fourth industrial revolution, and the transformational innovation of technologies.…

Artificial Intelligence · Computer Science 2015-07-24 Hai Zhuge

The rise of digitization of cultural documents offers large-scale contents, opening the road for development of AI systems in order to preserve, search, and deliver cultural heritage. To organize such cultural content also means to classify…

Machine Learning · Computer Science 2021-05-26 Cheikh Brahim El Vaigh , Noa Garcia , Benjamin Renoust , Chenhui Chu , Yuta Nakashima , Hajime Nagahara

Open Knowledge Graphs (such as DBpedia, Wikidata, YAGO) have been recognized as the backbone of diverse applications in the field of data mining and information retrieval. Hence, the completeness and correctness of the Knowledge Graphs…

Computation and Language · Computer Science 2020-05-07 Russa Biswas , Radina Sofronova , Mehwish Alam , Harald Sack

Organizational knowledge bases are moving from passive archives to active entities in the flow of people's work. We are seeing machine learning used to enable systems that both collect and surface information as people are working, making…

Human-Computer Interaction · Computer Science 2022-09-09 Ida Larsen-Ledet , Bhaskar Mitra , Siân Lindley

With the growth of data-oriented research in humanities, a large number of research datasets have been created and published through web services. However, how to discover, integrate and reuse these distributed heterogeneous research…

Digital Libraries · Computer Science 2021-08-13 CHEN Tao , SU Rina , ZHANG Yongjuan , YIN Xin , ZHU Rui

Graphs have often been used to answer questions about the interaction between real-world entities by taking advantage of their capacity to represent complex topologies. Complex networks are known to be graphs that capture such non-trivial…

Machine Learning · Computer Science 2022-06-03 Gabriel Spadon , Jose F. Rodrigues-Jr

Most of the existing techniques to product discovery rely on syntactic approaches, thus ignoring valuable and specific semantic information of the underlying standards during the process. The product data comes from different heterogeneous…

Artificial Intelligence · Computer Science 2020-10-19 Sarika Jain

In this paper, we propose a method for knowledge graph construction in power distribution networks. This method leverages entity features, which involve their semantic, phonetic, and syntactic characteristics, in both the knowledge graph of…

Computation and Language · Computer Science 2024-01-30 Xiang Li , Che Wang , Bing Li , Hao Chen , Sizhe Li

Chart images, such as bar charts, pie charts, and line charts, are explosively produced due to the wide usage of data visualizations. Accordingly, knowledge mining from chart images is becoming increasingly important, which can benefit…

Artificial Intelligence · Computer Science 2024-10-15 Zhiguang Zhou , Haoxuan Wang , Zhengqing Zhao , Fengling Zheng , Yongheng Wang , Wei Chen , Yong Wang

Natural language definitions of terms can serve as a rich source of knowledge, but structuring them into a comprehensible semantic model is essential to enable them to be used in semantic interpretation tasks. We propose a method and…

Computation and Language · Computer Science 2018-06-21 Vivian S. Silva , André Freitas , Siegfried Handschuh
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