3,123 Hits in 4.9 sec

Defining Crime: A multifaceted approach based on Lexicographic Relevance and Distributional Semantics

Esra Abdelzaher, Ágoston Tóth
2020 Argumentum  
This paper demonstrates how the parallel examination of distributional data and frame semantic information can expose word senses that are not documented in FrameNet.  ...  The five senses that we identify can be separated on the basis of (a) frame hierarchies, (b) frame elements, (c) syntactic and semantic data extracted from corpora using lexicographical tools and (d) distributional  ...  The primary concern of this study is the set of new words that are absent in FN and are flagged by distributional semantics as similar to crime.  ... 
doi:10.34103/argumentum/2020/4 fatcat:ilslnrqvcfbqbmid25kwj2ysa4

Continuous Semantics to Analyze Real-Time Data

Amit Sheth, Christopher Thomas, Pankaj Mehra
2010 IEEE Internet Computing  
Acknowledgments We acknowledge Meena Nagarajan's input and partial support from US National Science Foundation Award IIS-0842129 and a Hewlett-Packard Innovation Grant.  ...  Twitris uses the domain model to semantically annotate and support semantic analysis of the original tweets (as in Figure 2a ) and subsequent tweets (see Figure 2d ).  ...  This step expands the set of top-ranked articles to a larger set of articles by including articles that appear closely related.  ... 
doi:10.1109/mic.2010.137 fatcat:vftujtmq2fekfds6v6avrmwngm

Semantic enrichment of spatio-temporal trajectories for worker safety on construction sites

Muhammad Arslan, Christophe Cruz, Dominique Ginhac
2019 Personal and Ubiquitous Computing  
To acquire the trajectories, the use of an indoor positioning system (IPS) is considered. Bluetooth beacons are used for collecting spatio-temporal information of the building users.  ...  The proposed system will help in extracting multifaceted trajectory characteristics and generates semantic trajectories to enable the desired semantic insights for better understanding of the underlying  ...  Segmenting each trajectory episode to find the transportation mode used by BJohn^while traveling between the semantic points is annotated as a semantic line.  ... 
doi:10.1007/s00779-018-01199-5 fatcat:5kzg5cdhbzavxnph7uumqzl2iu

Multimedia Search Without Visual Analysis: The Value of Linguistic and Contextual Information

Franciska M. G. de Jong, Thijs Westerveld, Arjen P. de Vries
2007 IEEE transactions on circuits and systems for video technology (Print)  
It summarizes the various ways in which linguistic content analysis contributes to enhancing the semantic annotation of multimedia content, and, as a consequence, to improving the effectiveness of conceptual  ...  This paper addresses the focus of this special issue by analyzing the potential contribution of linguistic content and other nonimage aspects to the processing of audiovisual data.  ...  In the context of TRECVID, a first step is taken by the National University of Singapore [20] . They use a comparable corpus of collected newspaper articles and Google news to expand their queries.  ... 
doi:10.1109/tcsvt.2007.890834 fatcat:fiybaunbjzdvddksqewudk7n7m

An Ontology-Based Information Retrieval Model [chapter]

David Vallet, Miriam Fernández, Pablo Castells
2005 Lecture Notes in Computer Science  
Semantic search has been one of the motivations of the Semantic Web since it was envisioned.  ...  Our approach includes an ontology-based scheme for the semi-automatic annotation of documents, and a retrieval system.  ...  The expressed content is the view of the authors but not necessarily the view of the aceMedia project as a whole.  ... 
doi:10.1007/11431053_31 fatcat:ok7fxqm4w5eqdogdvoyvfavkqq

Information Extraction from Multifaceted Unstructured Big Data

2019 International journal of recent technology and engineering  
Information extraction can play a vital role in transformation of unstructured data into useful information.  ...  According to IDC, by 2020, over 40 zettabytes of data will be generated and reproduced.  ...  Information Extraction from Text data The core idea behind IE from text is to transform unstructured data into structured by annotating semantic information.  ... 
doi:10.35940/ijrte.b1074.0882s819 fatcat:iwpaamsftrgztduhgfkbmgo3du

Comparative Study of Semantic Search Techniques using RDF

Salil C., Shreyas S., Khushali Deulkar
2015 International Journal of Computer Applications  
It is required by Semantic searching techniques to understand the intent of users and the meaning of the query entered using Natural Language.  ...  In the sea of information available to us today, the prevalent searching techniques using keywords and ranking algorithms fall short on many aspects.  ...  ACKNOWLEDGEMENTS We would like to thank the faculty in the Department of Computer Engineering, Dwarkadas J. Sanghvi College of Engineering for their constant support and guidance.  ... 
doi:10.5120/ijca2015906902 fatcat:6xyl4afo7fccjdjian4zqoq25e

Domain-Oriented Subject Aware Model for Multimedia Data Retrieval

Lingling Zi, Junping Du, Qian Wang
2013 Mathematical Problems in Engineering  
In order to improve the ability of information retrieval, we propose a domain-oriented subject aware model by introducing three innovative improvements.  ...  Then we put forward the annotation document method to accomplish simultaneous retrieval of multimedia data.  ...  Acknowledgments This work was supported by the National Basic Research Program of China (973 Program) 2012CB821200  ... 
doi:10.1155/2013/429696 fatcat:lt7hudxmgfatzdygdciptxm6wy

Semantic Visualization and Navigation in Textual Corpus [article]

Férihane Kboubi, Anja Habacha Chaibi, Mohamed BenAhmed
2012 arXiv   pre-print
The objective is to propose to the users of an information search system, new interaction paradigms which support the semantic aspect of the considered information space and guide users in their searches  ...  This paper gives a survey of related work on the information visualization domain and study the real integration of the cartography paradigms in actual information search systems.  ...  Our model is based on the result of the semantic annotation and indexation of textual documents [18] [19] [20] ; and represents a new model of graphic visualization and semantic navigation (Figure 1  ... 
arXiv:1202.1841v1 fatcat:gedsc36tcnfy5evi6vucmisxhq

Bridging Semantic Web and Digital Shapes [article]

Laura Papaleo, Leila De Floriani, Jim Hendler
2007 Eurographics State of the Art Reports  
and annotating these shapes using ontology-driven metadata.  ...  We present here the design and initial development of our new system, that we call be-SMART for inspecting digital 3D shapes by extracting geometrical and topological information from them and for structuring  ...  Acknowledgments This work has been supported by the European MoE AIM@SHAPE under contract n.506766, and partially by Project FIRB SHALOM funded by the Italian Ministry of Education, Research and University  ... 
doi:10.2312/egs.20071044 fatcat:oobellh2yvg5xe3v6oufc4fg5u

Guest editors' introduction to the special issue on digital libraries for musicology

Kevin R. Page, J. Stephen Downie
2019 International Journal on Digital Libraries  
These challenges are being met by the next generation of music digital library systems, their application and use in musicology, technologies for enhanced access and organization of musics in digital libraries  ...  The eight articles in this special issue report upon representative topics, undertaken  ...  The eighth and final paper in this collection, "Curating and Annotating a Collection of Traditional Irish flute Recordings to Facilitate Stylistic Analysis," describes the creation and potential uses of  ... 
doi:10.1007/s00799-019-00268-1 fatcat:d5uadhcrhvdudmorbc3acnmhvm

Privacy, security and policies: A review of problems and solutions with semantic web technologies

Sabrina Kirrane, Serena Villata, Mathieu d'Aquin, Mathieu d'Aquin, Sabrina Kirrane, Serena Villata
2018 Semantic Web Journal  
Analysis: Classifying of Semantic Web security, privacy and policy works We analyse the corpus of references collected according to the method described in the previous section by manually annotating each  ...  A taxonomy of privacy One of the most highly cited works that is used to "classify privacy" is an article entitled "A taxonomy of privacy" by Daniel Solove [1] .  ... 
doi:10.3233/sw-180289 fatcat:xrv6ts4xz5awva7fseg4urh5dm

Automated Paper Annotation with ReaderBench

Ionut Cristian Paraschiv, Mihai Dascalu, Stefan Trausan-Matu, Philippe Dessus
2015 Romanian Conference on Human-Computer Interaction  
The annotation of articles from a given domain and the generation of semantic metadata can be considered a reliable foundation for creating a paper recommender system.  ...  Our previous analyses used the articles to build a paper graph and to suggest the most relevant articles, given a user defined query in natural language.  ...  ACKNOWLEDGMENTS The work presented in this paper was partially funded by the FP7 2008-212578 LTfLL project and by the Sectorial Operational Programme Human Resources Development 2007-2013 of the Ministry  ... 
dblp:conf/rochi/ParaschivDTD15 fatcat:3ykjviiwf5ephgzq35sorhtlee

Migration-Related Semantic Concepts for the Retrieval of Relevant Video Content

Erick Elejalde, Damianos Galanopoulos, Claudia Niederee, Vasileios Mezaris
2020 Zenodo  
However, the multifaceted nature of migration and the variety of ways migration-related aspects are expressed in images and videos make the finding and automated analysis of migration-related multimedia  ...  in a video, by introducing an advanced video analysis and retrieval method for this purpose.  ...  Acknowledgments This work was supported by the European Union's Horizon 2020 research and innovation programme under grant agreement No 832921 (MIRROR).  ... 
doi:10.5281/zenodo.4117775 fatcat:yrldcl2itvhxxaqhvwzjv2zfu4

Terminology of Computational Linguistics in Terms of Indexing and Information Retrieval in the System "iSybislaw"

Alla Taran
2021 International Conference on Computational Linguistics and Intelligent Systems  
Their organization for the needs of information retrieval system has a multidimensional, multifaceted and permanent nature.  ...  The article explores the key words and equivalence classes of computational terms in iSybislaw.  ...  Kowalski for the importance of the development of interstate scientific cooperation and the opportunity to be one of the developers of the Ukrainian module of the information retrieval system iSybislaw  ... 
dblp:conf/colins/Taran21 fatcat:i2vszpu4mbcjnk3te62ryhvupu
« Previous Showing results 1 — 15 out of 3,123 results