Filters








42,455 Hits in 5.4 sec

Semantic and Syntactic Approaches to Simulation Relations [chapter]

Jo Hannay, Shin-ya Katsumata, Donald Sannella
2003 Lecture Notes in Computer Science  
Developed from a syntactic setting, abstraction barrier-observing simulation relations serve the same purpose, and also handle polymorphic operations.  ...  We compile the main refinement-pertinent results of these various notions of simulation relation, and try to raise some issues for aiding their comparison and reconciliation. ⋆  ...  Sect. 3 and the syntactic approach of abstraction barrier-observing simulation relations in Sect. 4 exhibit certain shortcomings.  ... 
doi:10.1007/978-3-540-45138-9_4 fatcat:6ksjb7xqr5byvi4n277qcqsvhy

On Conceptual Structuration and Coupling Methods of Co-Simulation Frameworks in Cyber-Physical Energy System Validation

Van Nguyen, Yvon Besanger, Quoc Tran, Tung Nguyen
2017 Energies  
A co-simulation framework is then considered in its conceptual, semantic, syntactic, dynamic and technical layers. Coupling methods are investigated and classified according to these layers.  ...  Combining simulators of different domains into a joint experiment, co-simulation provides a holistic framework to consider the whole CPES at system level.  ...  The conceptual layer should define the structure on which the co-simulation framework is developed and the formal semantic relations/syntactic formulation are integrated.  ... 
doi:10.3390/en10121977 fatcat:g64otppewjfmhndnlnh6sdvuhu

What If: Generating Code to Answer Simulation Questions [article]

Gal Peretz, Kira Radinsky
2022 arXiv   pre-print
Our approach yields a significant boost in accuracy for simulation questions: 88\% accuracy as opposed to 83\% accuracy of the state-of-the-art neural program synthesis approaches and 54\% accuracy of  ...  state-of-the-art end-to-end text-based approaches.  ...  We study the semantic-syntactic trade-off and identify that both are needed for successful question-answering and process simulation.  ... 
arXiv:2204.07835v1 fatcat:ozsvanf6tzaa3knvxmg3ys2gpq

Speech Understanding System for Emotional Companion Robots

Artemiy Kotov, Nikita Arinkin, Liudmila Zaidelman, Anna Zinina
2020 Procedia Computer Science  
The design of the speech understanding system follows the traditional concept of linguistic levels: it consequently constructs morphological, syntactic and semantic representations.  ...  In this paper we discuss the approach to the model of understanding through a competition of scripts on a robot companion.  ...  This allows us to define not only binary relations, but also syntactic relations with numerous segments.  ... 
doi:10.1016/j.procs.2020.02.115 fatcat:iz432fbtp5hwrgliad6dkddjkm

Composing simulation models using interface definitions based on web service descriptions

Mathias Rohl, Stefan Morgenstern
2007 2007 Winter Simulation Conference  
Schema matching approaches provide the basis for syntactical compatibility checking of interfaces at the time of composition.  ...  simulation.  ...  An unaltered adoption of these standards to the domain of modeling and simulation hinders to tap the full potential of XML and its related technologies.  ... 
doi:10.1109/wsc.2007.4419677 dblp:conf/wsc/RohlM07 fatcat:w4xxic2asnadtar3daiwvyok4y

Saying the right word at the right time: Syntagmatic and paradigmatic interference in sentence production

Gary S. Dell, Gary M. Oppenheim, Audrey K. Kittredge
2008 Language and Cognitive Processes  
We relate the models to word and sentence production data, from both normal and aphasic speakers. The last 20 years has seen an explosion of research on language production.  ...  This learning algorithm creates a mechanism that limits syntagmatic interference, the syntactic 'traffic cop', a configuration of excitatory and inhibitory connections from syntactic-sequential states  ...  s FM and LR) may have reduced syntactic input to the lexicon (simulated by low syntactic-lexical weights).  ... 
doi:10.1080/01690960801920735 pmid:20622975 pmcid:PMC2901119 fatcat:wnu6zqfg6ffd3lxtpvrgfmrjim

Natural Language Question Answering Systems: 1969 [chapter]

Robert F. Simmons
1970 Theoretical Approaches to Non-Numerical Problem Solving  
new order of complexity and require the invention and development of entirely different approaches to semantic analysis and question answering.  ...  Current approaches to semantic analysis and logical inference are seen to be effective beginnings but of questionable generality with respect either to subtle aspects of meaning or to applications over  ...  These two systems take a heuristic approach to the analysis of English sentences using pattern-operation rules for both syntactic and semantic operations.  ... 
doi:10.1007/978-3-642-99976-5_4 fatcat:ub37dbx4ufb53hadyrqhtmf53u

A Semantic-checking based Model-driven Approach to Serve Multi-organization Collaboration

Tiexin Wang, Aurelie Montarnal, Sebastien Truptil, Frederick Benaben, Matthieu Lauras, Jacques Lamothe
2018 Procedia Computer Science  
In order to select the required partners automatically, semantic checks are combined.  ...  In order to select the required partners automatically, semantic checks are combined.  ...  of China (61502231) and Natural Science Foundation of Jiangsu Province (BK20150753).  ... 
doi:10.1016/j.procs.2018.07.217 fatcat:o74jrai6pnbchkqajetf52fhsy

Deep2S: Improving Aspect Extraction in Opinion Mining with Deep Semantic Representation

Xuelian Li, Bi Wang, Lixin Li, Zhiqiang Gao, Qian Liu, Hancheng Xu, Lanting Fang
2020 IEEE Access  
It can take advantage of the syntactical rules to obtain dependency relations in the surface structure as well as the semantic rules to capture deep semantic information.  ...  These approaches extract aspects mainly through the dependency relations in the surface sentence structures.  ...  The proposed methods are capable of employing syntactical rule-based approach to capture surface structure information, and exploiting semantic rule-based approach to capture deep semantic information.  ... 
doi:10.1109/access.2020.2999673 fatcat:eu7unntehzgthkxtp526hjzgwu

Natural language question-answering systems: 1969

Robert F. Simmons
1970 Communications of the ACM  
new order of complexity and require the invention and development of entirely different approaches to semantic analysis and question answering.  ...  Current approaches to semantic analysis and logical inference are seen to be effective beginnings but of questionable generality with respect either to subtle aspects of meaning or to applications over  ...  These two systems take a heuristic approach to the analysis of English sentences using pattern-operation rules for both syntactic and semantic operations.  ... 
doi:10.1145/361953.361963 fatcat:kgqm763zqfhl5ke33ymhcpadnq

A Meta-model based Automatic Conceptual Model-to-Model Transformation Methodology

Tiexin Wang, Sebastien Truptil, Frédérick Benaben, Chuanqi Tao
2018 Proceedings of the 6th International Conference on Model-Driven Engineering and Software Development  
This methodology employs semantic and syntactic checking measurements to automatically detect the conceptual dissimilarities, and aims to solve both domain specific problems and cross-domain problems.  ...  These modelling techniques define specific semantic and syntactic representations. Moreover, models are normally built to represent systems from diverse domains.  ...  of China (61502231) and Natural Science Foundation of Jiangsu Province (BK20150753).  ... 
doi:10.5220/0006718105860593 dblp:conf/modelsward/WangTBT18 fatcat:wvpwbfvisrccbfzssblphaqwm4

Cognitive Learning for Sentence Understanding [chapter]

Yi Guo, Zhiqing Shao
2010 New Advances in Machine Learning  
These behavioristic experiments have convinced that the interactionist approach is rational and effective to simulate human parsing and semantic understanding mechanism.  ...  The most prominent alternatives to the garden path model include interactive and constraint-based approaches to sentence processing.  ... 
doi:10.5772/9384 fatcat:nqqgjmlviza2npcjexlk7crw3a

Page 450 of Linguistics and Language Behavior Abstracts: LLBA Vol. 26, Issue 1 [page]

1992 Linguistics and Language Behavior Abstracts: LLBA  
subject index Slavic lexical-semantic system chvalit’/d’akovat’ ‘to praise/to thank’ diachrony; 9201641 verbal comprehension processes/mental representations, vocabulary problems response latency/choice  ...  ; 9200045 syntactic homonymy, Russian sentences, linguistic/extralinguistic dis- ambiguating factors; 9200883 syntactic processing abilities, age-related decline hypothesis, word- monitoring paradigm task  ... 

An Interim Summary on Semantic Model Differencing [article]

Shahar Maoz, Jan Oliver Ringert, Bernhard Rumpe
2014 arXiv   pre-print
We describe the basics of semantic model differencing, give two examples from our recent work, and discuss future challenges in taking full advantage of the potential of semantic differencing techniques  ...  This position paper provides an interim summary on the goals and current state of our ongoing research project on semantic model differencing for software evolution.  ...  , and test case specifications, to simulation and code generation.  ... 
arXiv:1409.0384v1 fatcat:7npluvp3enfxfii52eg4muxyze

An Interim Summary on Semantic Model Differencing

Shahar Maoz, Jan Oliver Ringert, Bernhard Rumpe
2012 Softwaretechnik-Trends  
We describe the basics of semantic model differencing, give two examples from our recent work, and discuss future challenges in taking full advantage of the potential of semantic differencing techniques  ...  This position paper provides an interim summary on the goals and current state of our ongoing research project on semantic model differencing for software evolution.  ...  , and test case specifications, to simulation and code generation.  ... 
doi:10.1007/bf03323524 fatcat:cjaiid4sy5bargpdknvjyr7jtq
« Previous Showing results 1 — 15 out of 42,455 results