441,753 Hits in 4.8 sec

Socio-Natural Thought Semantic Link Network: A Method of Semantic Networking in the Cyber Physical Society

Hai Zhuge
2010 2010 24th IEEE International Conference on Advanced Information Networking and Applications  
The semantic images can be constructed by a Semantic Link Network SLN consisting of nodes with rich semantics, semantic links between nodes, and rules for reasoning, influencing and evolving the network  ...  Waving semantic link networks in the cyber physical society and exploring the laws of semantic networking are challenge issues.  ...  reasoning on semantic links. • Explore the laws of semantic networking.  ... 
doi:10.1109/aina.2010.186 dblp:conf/aina/Zhuge10 fatcat:uv5t24q62ngrfpw7d4u57shyxi

Networked partisanship and framing: a socio-semantic network analysis of the Italian debate on migration [article]

Tommaso Radicioni, Tiziano Squartini, Elena Pavan, Fabio Saracco
2021 arXiv   pre-print
With the present paper, we carry out a socio-semantic analysis of the debate about migration policies observed on the Italian Twittersphere, across the period May-November 2019.  ...  networks of hashtags display a mesoscale structure organized in a core-periphery fashion, across the entire observation period.  ...  Thus, the innermost k-shell of the semantic network continues to be populated by a set of keywords rather similar to those of the monthly semantic networks of July 2019, such as #corridoiumanitari ('humanitarian  ... 
arXiv:2103.04653v2 fatcat:dwv6j4leofaunnixqqf2qwulqu

A semantic-based access control mechanism using semantic technologies

Moussa Amir Ehsan, Morteza Amini, Rasool Jalili
2009 Proceedings of the 2nd international conference on Security of information and networks - SIN '09  
In order to overcome the shortcomings of the recent frameworks and mechanisms for semantic-based access control, this paper presents a semantic-based, context-aware, and multi-domain enabled framework  ...  The access control framework is based on the MA(DL) 2 model, which takes the semantic relationships among different entities into account.  ...  MA(DL) 2 is a semantic-based context-aware multi-domain access control model. The model is based on MA(DL) 2 logic, which is a combination of a type of Deontic Logic and Description Logic.  ... 
doi:10.1145/1626195.1626259 dblp:conf/sin/EhsanAJ09 fatcat:x2wfycrf5ffypotvx5ncub226i

HLTC-HKUST: A Neural Network Paraphrase Classifier using Translation Metrics, Semantic Roles and Lexical Similarity Features

Dario Bertero, Pascale Fung
2015 Proceedings of the 9th International Workshop on Semantic Evaluation (SemEval 2015)  
We trained a neural network classifier over a range of features that includes translation metrics, lexical and syntactic similarity score and semantic features based on semantic roles.  ...  The neural network was trained taking into consideration in the objective function the six different similarity levels provided in the corpus, in order to give as output a more fine-grained estimation  ...  Acknowledgments This work is partially funded by the Hong Kong PhD Fellowship Scheme and by grant number 1314159-0PAFT20F003 of the Ping An Research Institute.  ... 
doi:10.18653/v1/s15-2004 dblp:conf/semeval/BerteroF15 fatcat:izxrsadhtjd2vfu7y4z2mns65m

A metaschema of the UMLS based on a partition of its semantic network

M H Halper, Z Chen, J Geller, Y Perl
2001 Proceedings. AMIA Symposium  
The Unified Medical Language System's (UMLS's) Semantic Network (SN) provides an important conceptual abstraction that helps orient users to the vast knowledge content of its Metathesaurus.  ...  However, the SN is itself large and complex, and can also benefit from an additional abstract view of its own. In this paper, we present a metaschema that serves such a purpose.  ...  Overall, the user has the advantage of viewing the SN at a very high level of abstraction and then focusing on partial compact views of the network that are of interest.  ... 
pmid:11825187 pmcid:PMC2243491 fatcat:aixq2mv2wrcbjpepugz3wcuk6i

Exploring tourists' attitudes towards Macao: a semantic network analysis of micro-blogs [chapter]

W. Li
2015 WIT Transactions on the Built Environment  
The themes of the contents were explored and a semantic network map was eventually drawn out. The results indicated that the themes of the reviews are diversified.  ...  Applying semantic network analysis of texts and content analysis of the images on Sina micro-blogs has revealed more useful information about the real tourist experience in the destination.  ...  The semantic network map has been finally drawn out upon the node size (scaled by degree) and tie width (frequency of co-occurrence of a pair of words) [28] .  ... 
doi:10.2495/sd150712 fatcat:a32zu7ac5bd6nmtneukarih4yy

SemNaaS: Semantic Web for Network as a Service

Mohamed Morsey, Hao Zhu, Isart Canyameres, Samuel Norbury, Paola Grosso, Miroslav Zivkovic
2016 Proceedings of the 6th International Conference on Cloud Computing and Services Science  
Second, based on that ontology, we develop a network modeling system that is integrated with the existing OpenNaaS framework.  ...  In this paper we elaborate on SemNaaS, a Semantic Web based approach for supporting network management in NaaS systems. Our contribution is three-fold.  ...  ACKNOWLEDGMENTS This work was supported by the Dutch national program COMMIT and by funding from the European Community Seventh Framework Programme under grant agreement n. 605243 (GN3plus).  ... 
doi:10.5220/0005731200270036 dblp:conf/closer/MorseyZCNGZ16 fatcat:tj3wunkknbcxrkepn3m5gzv2le

What's in a semantic network?

James F. Allen, Alan M. Frisch
1982 Proceedings of the 20th annual meeting on Association for Computational Linguistics -  
This paper presents a representation language in the notation of FOPC whose form facilitates the design of a semantic-network-like retriever.  ...  Several arguments have been made that frame representation languages and semantic-network languages are syntactic variants of the ftrst-order predicate calculus (FOPC).  ...  Acknowledgments This research was supported in part by the National Science Foundation under Grant IST-80-12418, and in part by the Office of Naval Research under Grant N00014-80-C-0197.  ... 
doi:10.3115/981251.981256 dblp:conf/acl/AllenF82 fatcat:ntojbsfv6jbvpaw2gq2uljyhom

ICL-HD at SemEval-2016 Task 8: Meaning Representation Parsing - Augmenting AMR Parsing with a Preposition Semantic Role Labeling Neural Network

Lauritz Brandt, David Grimm, Mengfei Zhou, Yannick Versley
2016 Proceedings of the 10th International Workshop on Semantic Evaluation (SemEval-2016)  
We attempt to improve AMR parsing by exploiting preposition semantic role labeling information retrieved from a multi-layer feed-forward neural network.  ...  The inclusion of the features modifies the behavior of CAMR when creating meaning representations triggered by prepositional semantics.  ...  In: Proceedings of the 7th Linguistic Annotation Workshop and Interoperability with Discourse, pp. 178-186.  ... 
doi:10.18653/v1/s16-1179 dblp:conf/semeval/BrandtGZV16 fatcat:ttbn75lvxfg2rhrf2gcyyv2ajy

MCRWR: a new method to measure the similarity of documents based on semantic network

Xianwei Pan, Peng Huang, Shan Li, Lei Cui
2022 BMC Bioinformatics  
The efficiency and accuracy of retrieving semantic-related documents have been improved a lot.  ...  In the article semantic similarity network of "Genes & Function of organ & Disease" based on MCRWR algorithm, four topics are identified according to golden standards.  ...  Conclusion We propose a new approach to measure document similarities based on the network semantic space by combining semantic information with the network model.  ... 
doi:10.1186/s12859-022-04578-1 pmid:35105306 pmcid:PMC8805236 fatcat:6h2czntauzg5poxjf54sritjcy

Russian Diminutives on the Social Network Instagram

Armine A. Grigoryan, Elena N. Strelchuk
2021 RUDN Journal of Language Studies, Semiotics and Semantics  
As is marked, the use of diminutives on the social net is not an occasional occurrence, its one of the significant exponents of the world view of the Russian-speaking people.  ...  The article is devoted to the peculiarities of communication on the Russian-speaking segment of the social net Instagram.  ...  Strelchuk, Doctor of Pedagogy, Associate Professor of the Department of the Russian Language and Methods of Teaching, Philological Faculty, Peoples' Friendship University of Russia.  ... 
doi:10.22363/2313-2299-2021-12-4-981-995 fatcat:vzeppzt7czcxnoccd2yn2qxniu

A Semantic Network Analysis of News Comments on Child Abuse: Focusing on the Major Changes of Child Abuse Policies

Sehyeon Oh, Hyunah Kang
2021 Adonghakoeji  
In this study, we conducted semantic network analysis to analyze how the contents of child abuse appeared in child abuse comments and the policy contents appeared at the time when major policies were implemented  ...  The analysis using R program.Results: As a result of the analysis, the study found that the public recognized child abuse as a crime.  ...  A Semantic Network Analysis of News Comments on Child Abuse Conflict of Interest No potential conflict of interest relevant to this article was reported.  ... 
doi:10.5723/kjcs.2021.42.4.457 fatcat:bacoqacq4rfrrhj5ivpwwuttgm

Automatically acquiring a semantic network of related concepts

Sean Szumlanski, Fernando Gomez
2010 Proceedings of the 19th ACM international conference on Information and knowledge management - CIKM '10  
We describe the automatic acquisition of a semantic network in which over 7,500 of the most frequently occurring nouns in the English language are linked to their semantically related concepts in the WordNet  ...  The resultant concept-to-concept associations, stemming from 7,593 target nouns, with 17,104 distinct senses among them, constitute a large-scale semantic network with 208,832 undirected edges between  ...  of a new semantic network.  ... 
doi:10.1145/1871437.1871445 dblp:conf/cikm/SzumlanskiG10 fatcat:zhykl7wwkrfcjdigpe633odjhi

A Cognitive Model of Semantic Network Learning

Aida Nematzadeh, Afsaneh Fazly, Suzanne Stevenson
2014 Proceedings of the 2014 Conference on Empirical Methods in Natural Language Processing (EMNLP)  
A presumed outcome of semantic development is the formation of a semantic network that reflects this knowledge.  ...  We present an algorithm for simultaneously learning word meanings and gradually growing a semantic network, which adheres to the cognitive plausibility requirements of incrementality and limited computations  ...  We are also grateful for the financial support from NSERC of Canada, and University of Toronto.  ... 
doi:10.3115/v1/d14-1031 dblp:conf/emnlp/NematzadehFS14 fatcat:bahmjxhvirballeoki4ykgmzxm

The Research of a Grid Security Agent for the Network Blocking

Wenchuan Yang, Junjian Yao, Xinguang Lin, Ruoyao Liu
2005 2005 First International Conference on Semantics, Knowledge and Grid  
This paper will study an grid security agent for the network blocking, in which a connection between a pair of nodes in the network is assigned a path .  ...  Moreover, on the links of that path no other connection can share the assigned path.  ...  In the network of electronic signal processing, the call lose of the circuit-switching networks (such as PSTN) are all caused by the shortage of network resources.  ... 
doi:10.1109/skg.2005.126 dblp:conf/skg/YangYLL05 fatcat:v6na5w3n4bfoldycxc5ozizfbu
« Previous Showing results 1 — 15 out of 441,753 results