Results 331 to 340 of about 3,156,706 (370)

Semantic Activity Analytics for Healthy Aging: Challenges and Opportunities

IEEE pervasive computing, 2018
As real-life activity data from many aging individuals become available, insights gleaned from such data could be leveraged to foster healthy aging. The emerging field of semantic activity analytics is addressing this challenge.
Mike Martin, R. Weibel, Christina Röcke, S. Boker   +3 more
semanticscholar   +1 more source

Semantic Analytics in Intelligence

2006
We describe an ontological approach for determining the relevance of documents based on the underlying concept of exploiting complex semantic relationships among real-world entities. This research builds upon semantic metadata extraction and annotation, practical domain-specific ontology creation, main-memory query processing, and the notion of ...
Aleman-Meza, Boanerges, Sheth, Amit P., Paliniswami, Devanand, Eavenson, Matthew, Arpinar, I. Budak   +4 more
openaire   +3 more sources

Analyticity and Possible-World Semantics

Erkenntnis, 2010
Standard approaches to possible-world semantics allow us to define necessity and logical truth, but analyticity is considerably more difficult to account for. The source of this difficulty lies in the received model-theoretical conception of a language interpretation.
openaire   +2 more sources

Lexical Semantic Relatedness for Twitter Analytics

2015 IEEE 27th International Conference on Tools with Artificial Intelligence (ICTAI), 2015
Existing work in the semantic relatedness literature has already considered various information sources such as WordNet, Wikipedia and Web search engines to identify the semantic relatedness between two words. We will show that existing semantic relatedness measures might not be directly applicable to microblogging content such as tweets due to i) the ...
Hossein Fani, Jelena Jovanovic, Ebrahim Bagheri, Yue Feng   +3 more
openaire   +2 more sources

The impact of service attributes and category on eWOM helpfulness: An investigation of extremely negative and positive ratings using latent semantic analytics and regression analysis

Computers in Human Behavior, 2021
Raffaele Filieri, F. Galati, E. Raguseo
semanticscholar   +1 more source

Analytic Tableaux for Non-deterministic Semantics

2021
Analytic tableau systems for the family of non-deterministic semantics are introduced. These are based on tableaux for many-valued logics using sets-as-signs DNF representations. Karnaugh maps illustrate the construction of tableau rules. In contrast to classical many-valued tableaux, we add a rule called sign intersection.
Lukas Grätz, Lukas Grätz
openaire   +2 more sources

ENHANCING BUSINESS ANALYTICS WITH A SEMANTIC LAYER

2023
As business intelligence grows, organizations are leveraging data warehouses for strategicdecision-making. However, traditional data warehouses face challenges with processingaggregated data and supporting advanced analytics. Implementing a semantic layer on top ofdata warehouses can enhance business analytics by providing a more intuitive ...
openaire   +1 more source

Semantic Building Systems Modeling for Advanced Data Analytics for Energy Efficiency

Building Simulation Conference Proceedings, 2017
The complexity and variety of today's building systems make analytics of building data a challenging task. To be able to consolidate and analyze the vast amount of information including data regarding system structure, device characteristics, or ...
Filip Petrushevski, S. Gaida, Barbara Beigelböck, Milos Sipetic-Gerhard Zucker, Christian Schiefer, Daniel Schachinger, W. Kastner   +6 more
semanticscholar   +1 more source

Applied Semantics for Integration and Analytics

2013
There are two major trends of industrial application for semantic technologies: integration and analytics. The integration potential of semantics was the first one which came to industrial implementation, particularly due to adoption of semantic platform by ISO 15926 standard.
openaire   +2 more sources

Semantic Analytics in Intelligence: Applying Semantic Association Discovery to Determine Relevance of Heterogeneous Documents

, 2005
Large Scale Distributed Information Systems (LSDIS) Lab, Computer Science Department, University of Georgia, 415 Graduate Studies Research Center Athens, GA 30602-7404 http://lsdis.cs.uga ...
Boanerges Aleman-Meza, A. Sheth, Devanand Paliniswami, Matthew Eavenson, I. Arpinar   +4 more
semanticscholar   +1 more source