Results 51 to 60 of about 3,156,607 (272)
Latent Twitter Image Information for Social Analytics
Information, 2021 The appearance of images in social messages is continuously increasing, along with user engagement with that type of content. Analysis of social images can provide valuable latent information, often not present in the social posts.
Gerasimos Razis +2 more
doaj +1 more source
Proceedings of the 23rd international conference on World wide web, 2014 The development of Semantic Web (RDF) brings new requirements for data analytics tools and methods, going beyond querying to semantics-rich analytics through warehouse-style tools. In this work, we fully redesign, from the bottom up, core data analytics concepts and tools in the context of RDF data, leading to the first complete formal framework for ...
Colazzo, Dario +3 more
openaire +7 more sources
Search and Analytics Using Semantic Annotations [PDF]
ACM SIGIR Forum, 2019 Search systems help users locate relevant information in the form of text documents for keyword queries. Using text alone, it is often difficult to satisfy the user's information need. To discern the user's intent behind queries, we turn to semantic annotations (e.g., named entities and temporal expressions) that natural language processing tools can ...
openaire +5 more sources
IEEE AccessIn this study, we identify and forecast promising railway static inverter technologies and the technology taxonomy using patent data analytics. To this end, we identify technology topics through LDA topic modeling and interpret them through N-gram ...
Yong-Jae Lee +3 more
doaj +1 more source
SemTab 2019: Resources to Benchmark Tabular Data to Knowledge Graph Matching Systems [PDF]
, 2020 Tabular data to Knowledge Graph matching is the process of assigning semantic tags from knowledge graphs (e.g., Wikidata or DBpedia) to the elements of a table. This task is a challenging problem for various reasons, including the lack of metadata (e.g.,
E Jiménez-Ruiz +8 more
core +1 more source
Interactive Search and Exploration in Online Discussion Forums Using Multimodal Embeddings [PDF]
, 2019 In this paper we present a novel interactive multimodal learning system, which facilitates search and exploration in large networks of social multimedia users.
G Salton +9 more
core +2 more sources
Towards Interactive Analytics over RDF Graphs
Algorithms, 2021 The continuous accumulation of multi-dimensional data and the development of Semantic Web and Linked Data published in the Resource Description Framework (RDF) bring new requirements for data analytics tools.
Maria-Evangelia Papadaki +2 more
doaj +1 more source
A conceptual approach to gene expression analysis enhanced by visual analytics [PDF]
, 2013 The analysis of gene expression data is a complex task for biologists wishing to understand the role of genes in the formation of diseases such as cancer.
Andrews, Simon +5 more
core +2 more sources
Deep recommender engine based on efficient product embeddings neural pipeline
, 2019 Predictive analytics systems are currently one of the most important areas of research and development within the Artificial Intelligence domain and particularly in Machine Learning.
Damian, Andrei +4 more
core +1 more source
A Complete and Terminating Execution Model for Constraint Handling Rules [PDF]
Theory and Practice of Logic Programming, Volume 10, Special Issue
4-6, July 2010, pp 597-610, 2010 We observe that the various formulations of the operational semantics of Constraint Handling Rules proposed over the years fall into a spectrum ranging from the analytical to the pragmatic. While existing analytical formulations facilitate program analysis and formal proofs of program properties, they cannot be implemented as is.
arxiv +1 more source