Hits ?▲ |
Authors |
Title |
Venue |
Year |
Link |
Author keywords |
17 | Salvatore Cavalieri, Alessio Regalbuto |
Integration of IEC 61850 SCL and OPC UA to improve interoperability in Smart Grid environment. |
Comput. Stand. Interfaces |
2016 |
DBLP DOI BibTeX RDF |
|
17 | Isaías González Pérez, Antonio José Calderón Godoy, Andrés Mejías, José Manuel Andújar |
Novel Networked Remote Laboratory Architecture for Open Connectivity Based on PLC-OPC-LabVIEW-EJS Integration. Application in Remote Fuzzy Control and Sensors Data Acquisition. |
Sensors |
2016 |
DBLP DOI BibTeX RDF |
|
17 | Julius Pfrommer |
Semantic Interoperability at Big-Data Scale with the open62541 OPC UA Implementation. |
InterOSS@IoT |
2016 |
DBLP DOI BibTeX RDF |
|
17 | Chris Paul Iatrou, Leon Urbas |
OPC UA hardware offloading engine as dedicated peripheral IP core. |
WFCS |
2016 |
DBLP DOI BibTeX RDF |
|
17 | Julius Pfrommer, Sten Grüner, Florian Palm |
Hybrid OPC UA and DDS: Combining architectural styles for the industrial internet. |
WFCS |
2016 |
DBLP DOI BibTeX RDF |
|
17 | Ahmed Awad 0002, Atsushi Takahashi 0001, Chikaaki Kodama |
A fast manufacturability aware Optical Proximity Correction (OPC) algorithm with adaptive wafer image estimation. |
DATE |
2016 |
DBLP BibTeX RDF |
|
17 | Maxime Puys, Marie-Laure Potet, Pascal Lafourcade 0001 |
Formal Analysis of Security Properties on the OPC-UA SCADA Protocol. |
SAFECOMP |
2016 |
DBLP DOI BibTeX RDF |
|
17 | Yawen Guo, Chao Cheng, Xiaoshuai Xin, Yucen Xie |
OPC Communication Protection Method Based on Access Control and Anomaly Traffic Detection. |
iThings/GreenCom/CPSCom/SmartData |
2016 |
DBLP DOI BibTeX RDF |
|
17 | Chenggen Pu, Heng Wang 0003, Ping Wang 0008 |
An OPC UA Sleepy Proxy Mechanism for Wireless Field Devices. |
iThings/GreenCom/CPSCom/SmartData |
2016 |
DBLP DOI BibTeX RDF |
|
17 | Tetsuaki Matsunawa, Bei Yu 0001, David Z. Pan |
Laplacian eigenmaps and bayesian clustering based layout pattern sampling and its applications to hotspot detection and OPC. |
ASP-DAC |
2016 |
DBLP DOI BibTeX RDF |
|
17 | Van Hoa Nguyen, Yvon Besanger, Quoc Tuan Tran 0001 |
CIM and OPC UA for interoperability of micro-grid platforms. |
ISGT |
2016 |
DBLP DOI BibTeX RDF |
|
17 | Christian Kühnert, Miriam Schleipen, Michael Okon, Robert Henßen, Tino Bischoff |
A Modular Architecture for Smart Data Analysis using AutomationML, OPC-UA and Data-driven Algorithms. |
ML4CPS |
2016 |
DBLP DOI BibTeX RDF |
|
17 | Ilkka Seilonen, Tomi Tuovinen, Joona Elovaara, Ian Tuomi, Timo Oksanen |
Aggregating OPC UA servers for monitoring manufacturing systems and mobile work machines. |
ETFA |
2016 |
DBLP DOI BibTeX RDF |
|
17 | Sachari Wassilew, Leon Urbas, Jan Ladiges, Alexander Fay, Thomas Holm |
Transformation of the NAMUR MTP to OPC UA to allow plug and produce for modular process automation. |
ETFA |
2016 |
DBLP DOI BibTeX RDF |
|
17 | Slavomir Kozar, Petr Kadera |
Integration of IEC 61499 with OPC UA. |
ETFA |
2016 |
DBLP DOI BibTeX RDF |
|
17 | Chris Paul Iatrou, Leon Urbas |
Efficient OPC UA binary encoding considerations for embedded devices. |
INDIN |
2016 |
DBLP DOI BibTeX RDF |
|
17 | Stephan Hensel, Markus Graube, Leon Urbas, Till Heinzerling, Mathias Oppelt |
Co-simulation with OPC UA. |
INDIN |
2016 |
DBLP DOI BibTeX RDF |
|
17 | Max Hoffmann 0002, Philipp Thomas, Daniel Schütz, Birgit Vogel-Heuser, Tobias Meisen, Sabina Jeschke |
Semantic integration of multi-agent systems using an OPC UA information modeling approach. |
INDIN |
2016 |
DBLP DOI BibTeX RDF |
|
17 | Haitham Elfaham, Florian Palm, Sten Grüner, Ulrich Epple |
Full integration of MATLAB/Simulink with control application development using OPC unified architecture. |
INDIN |
2016 |
DBLP DOI BibTeX RDF |
|
17 | Markus Rentschler, Henning Trsek, Lars Dürkop |
OPC UA extension for IP auto-configuration in cyber-physical systems. |
INDIN |
2016 |
DBLP DOI BibTeX RDF |
|
17 | Timo Oksanen, Pyry Piirainen, Ilkka Seilonen |
Remote access of ISO 11783 process data by using OPC Unified Architecture technology. |
Comput. Electron. Agric. |
2015 |
DBLP DOI BibTeX RDF |
|
17 | Hosny A. Abbas, Ahmed M. Mohamed |
Review on the Design of Web Based SCADA Systems Based on OPC DA Protocol. |
CoRR |
2015 |
DBLP BibTeX RDF |
|
17 | Seong-Real Lee |
Pseudo-symmetrically Dispersion-Managed Optical Transmission Links with Midway OPC for Compensating for Distorted WDM Signals. |
J. Inform. and Commun. Convergence Engineering |
2015 |
DBLP DOI BibTeX RDF |
|
17 | Sten Grüner, Julius Pfrommer, Florian Palm |
A RESTful extension of OPC UA. |
WFCS |
2015 |
DBLP DOI BibTeX RDF |
|
17 | Guoxin Li, Wanli Zhang, Lirong Wang |
Application of OPC to Realize the Communications between WinCC and Master-Slave PLC in the PROFIBUS Network. |
BDCloud |
2015 |
DBLP DOI BibTeX RDF |
|
17 | Kamil Folkert, Marcin Fojcik |
Ontology-Based Integrated Monitoring of Hadoop Clusters in Industrial Environments with OPC UA and RESTful Web Services. |
CN |
2015 |
DBLP DOI BibTeX RDF |
|
17 | Udo Kannengiesser, Matthias Neubauer, Richard Heininger |
OPC UA Interface for a BPM Suite to Enable Seamless Process Management. |
BPM (Demos) |
2015 |
DBLP BibTeX RDF |
|
17 | Thomas Friihwirth, Florian Pauker, Andreas Fernbach, Iman Ayatollahi, Wolfgang Kastner, Burkhard Kittl |
Guarded state machines in OPC UA. |
IECON |
2015 |
DBLP DOI BibTeX RDF |
|
17 | Salvatore Cavalieri, Alessio Regalbuto |
Mapping IEC 61850 SCL to OPC UA for Smart Grid applications. |
ISIE |
2015 |
DBLP DOI BibTeX RDF |
|
17 | Gerardo Santillan Martinez, Tommi Karhela, Valeriy Vyatkin, Tuomas Miettinen, Cheng Pang |
An OPC UA Based Architecture for Testing Tracking Simulation Methods. |
TrustCom/BigDataSE/ISPA (3) |
2015 |
DBLP DOI BibTeX RDF |
|
17 | Chaoran Huang 0002, Yajun Wu, Xiaojie Guo, Ming Li, Chester Shu |
Mitigation of nonlinear distortion in OPC module with backward Raman pumping. |
OFC |
2015 |
DBLP BibTeX RDF |
|
17 | Liang Zhu, Qian Ren, Neo Tan, Zhibo Ai |
3D resist modeling for OPC correction and verification. |
ASICON |
2015 |
DBLP DOI BibTeX RDF |
|
17 | Salvatore Cavalieri, Alessio Regalbuto |
Improving engineering process in Smart Grid by IEC 61850 SCL and OPC UA integration. |
ETFA |
2015 |
DBLP DOI BibTeX RDF |
|
17 | Miriam Schleipen, Evgeny Selyansky, Robert Henssen, Tino Bischoff |
Multi-level user and role concept for a secure plug-and-work based on OPC UA and AutomationML. |
ETFA |
2015 |
DBLP DOI BibTeX RDF |
|
17 | Florian Palm, Sten Grüner, Julius Pfrommer, Markus Graube, Leon Urbas |
Open source as enabler for OPC UA in industrial automation. |
ETFA |
2015 |
DBLP DOI BibTeX RDF |
|
17 | Zhi Yang, Chunping Zhang, Mu Hu, Feng Lin |
OPC: A Distributed Computing and Memory Computing-Based Effective Solution of Big Data. |
SmartCity |
2015 |
DBLP DOI BibTeX RDF |
|
17 | Peyman Jafary, Sami Repo, Mikko Salmenperä, Hannu Koivisto |
OPC UA security for protecting substation and control center data communication in the distribution domain of the smart grid. |
INDIN |
2015 |
DBLP DOI BibTeX RDF |
|
17 | Eduardo Cardoso Moraes, Herman Lepikson, Sergey Konstantinov, Jeffrey Wermann, Armando W. Colombo, Bilal Ahmad, Robert Harrison |
Improving connectivity for runtime simulation of automation systems via OPC UA. |
INDIN |
2015 |
DBLP DOI BibTeX RDF |
|
17 | Jesús M. Zamarreño, Rogelio Mazaeda, José A. Caminero, Antonio J. Rivero, Juan C. Arroyo |
A new plug-in for the creation of OPC servers based on EcosimPro© simulation software. |
Simul. Model. Pract. Theory |
2014 |
DBLP DOI BibTeX RDF |
|
17 | Salvatore Cavalieri, Ferdinando Chiacchio, Alberto Di Savia Puglisi |
Integrating KNX and OPC UA Information Model. |
J. Comput. |
2014 |
DBLP BibTeX RDF |
|
17 | Da-hua Li, Hang Li, Kai-lin Zhang |
Development and Realization of Real-time Data Exchange between OPC Client and Multiple Remote Servers. |
J. Comput. |
2014 |
DBLP BibTeX RDF |
|
17 | Zhi Yang, Kezhen Ju, Chunping Zhang, Mu Hu, Feng Lin |
A Real-Time Distributed Query Solution Based on the OPC. |
CCBD |
2014 |
DBLP DOI BibTeX RDF |
|
17 | Tuan Dang, Dragutin Brezak, Patrick Bellot |
Routing in OPC-UA with Rosa Overlay Network. |
OTM Workshops |
2014 |
DBLP DOI BibTeX RDF |
|
17 | Martin Büscher, Matthias Kube, Sebastian Lehnhoff, Klaus Piech, Sebastian Rohjans, Jörn Trefke |
Towards a process for integrated IEC 61850 and OPC UA communication: Using the example of smart grid protection equipment. |
IECON |
2014 |
DBLP DOI BibTeX RDF |
|
17 | Andreas Fernbach, Wolfgang Kastner, Stefan Mätzler, Martin Wollschlaeger |
An OPC UA information model for cross-domain vertical integration in automation systems. |
ETFA |
2014 |
DBLP DOI BibTeX RDF |
|
17 | David Hästbacka, Laurentiu Barna, Mika Karaila, Yiqing Liang, Pasi Tuominen, Seppo Kuikka |
Device status information service architecture for condition monitoring using OPC UA. |
ETFA |
2014 |
DBLP DOI BibTeX RDF |
|
17 | Alfred Theorin, Johan Hagsund, Charlotta Johnsson |
Service orchestration with OPC UA in a graphical control language. |
ETFA |
2014 |
DBLP DOI BibTeX RDF |
|
17 | Daniel Grossmann, Markus Bregulla, Suprateek Banerjee, Dirk Schulz 0002, Roland Braun |
OPC UA server aggregation - The foundation for an internet of portals. |
ETFA |
2014 |
DBLP DOI BibTeX RDF |
|
17 | Isaac Sackey, Francesco Da Ros, Thomas Richter 0004, Robert Elschner, Mahmoud Jazayerifar, Christian Meuer, Christophe Peucheret, Klaus Petermann, Colja Schubert |
Design and performance evaluation of an OPC device using a dual-pump polarization-independent FOPA. |
ECOC |
2014 |
DBLP DOI BibTeX RDF |
|
17 | Salvatore Cavalieri, Ferdinando Chiacchio |
Analysis of OPC UA performances. |
Comput. Stand. Interfaces |
2013 |
DBLP DOI BibTeX RDF |
|
17 | Rafal Cupek, Adam Ziebinski, Maciej Franek |
Fpga Based OPC UA Embedded Industrial Data Server Implementation. |
J. Circuits Syst. Comput. |
2013 |
DBLP DOI BibTeX RDF |
|
17 | Changtao Wang, Zhonghua Han, Bin Ma 0007 |
Research on energy consumption detection system based on OPC technology. |
Int. J. Comput. Appl. Technol. |
2013 |
DBLP DOI BibTeX RDF |
|
17 | Nguyen Thi Thanh Tu, Huynh Quyet Thang |
Overall Security Solutions for OPC UA Based Monitoring and Control Application. |
ICCASA |
2013 |
DBLP DOI BibTeX RDF |
|
17 | Shao-Yun Fang, Chung-Wei Lin, Guang-Wan Liao, Yao-Wen Chang |
Simultaneous OPC- and CMP-aware routing based on accurate closed-form modeling. |
ISPD |
2013 |
DBLP DOI BibTeX RDF |
|
17 | Stjepan Sucic, Sebastian Rohjans, Wolfgang Mahnke |
Semantic smart grid services: Enabling a standards-compliant Internet of energy platform with IEC 61850 and OPC UA. |
EUROCON |
2013 |
DBLP DOI BibTeX RDF |
|
17 | Pedro Reboredo, Matthias Keinert |
Integration of discrete manufacturing field devices data and services based on OPC UA. |
IECON |
2013 |
DBLP DOI BibTeX RDF |
|
17 | Steffen Schütte, Astrid Nieße, Sebastian Rohjans, Henning Rohlfs |
OPC UA compliant coupling of multi-agent systems and Smart Grid simulations. |
IECON |
2013 |
DBLP DOI BibTeX RDF |
|
17 | Stefan Mätzler, Martin Wollschlaeger, Andreas Fernbach, Wolfgang Kastner, Michael Huschke |
An OPC UA cross-domain information model for energy management in automation systems. |
IECON |
2013 |
DBLP DOI BibTeX RDF |
|
17 | Salvatore Cavalieri, Ferdinando Chiacchio, Alberto Di Savia Puglisi |
A novel approach for KNX and OPC UA integration. |
ETFA |
2013 |
DBLP DOI BibTeX RDF |
|
17 | Ganesh Man Shrestha, Jahanzaib Imtiaz, Jürgen Jasperneite |
An optimized OPC UA transport profile to bringing Bluetooth Low Energy Device into IP networks. |
ETFA |
2013 |
DBLP DOI BibTeX RDF |
|
17 | Matthias Freund, Christopher Martin 0001, Annerose Braune, Uwe Steinkrauss |
JSUA - An OPC UA JavaScript framework. |
ETFA |
2013 |
DBLP DOI BibTeX RDF |
|
17 | Ting Wang, Qi Xiong, Haihui Gao, Yong Peng 0005, Zhonghua Dai, Shengwei Yi |
Design and Implementation of Fuzzing Technology for OPC Protocol. |
IIH-MSP |
2013 |
DBLP DOI BibTeX RDF |
|
17 | Lars Duerkop, Jahanzaib Imtiaz, Henning Trsek, Lukasz Wisniewski, Jürgen Jasperneite |
Using OPC-UA for the autoconfiguration of real-time Ethernet systems. |
INDIN |
2013 |
DBLP DOI BibTeX RDF |
|
17 | Jahanzaib Imtiaz, Jürgen Jasperneite |
Scalability of OPC-UA down to the chip level enables "Internet of Things". |
INDIN |
2013 |
DBLP DOI BibTeX RDF |
|
17 | Ming Cen, Qian Liu, Yi Yan |
OPC (OLE for Process Control) based Calibration System for Embedded Controller. |
J. Softw. |
2012 |
DBLP DOI BibTeX RDF |
|
17 | Alina Gîrbea, Septimiu Nechifor, Francisc Sisak, Liviu Perniu |
Efficient address space generation for an OPC UA server. |
Softw. Pract. Exp. |
2012 |
DBLP DOI BibTeX RDF |
|
17 | Nguyen Thi Thanh Tu, Huynh Quyet Thang |
Development of an OPC UA SDK Based WCF Technology and Its Deployment for Environmental Monitoring Applications. |
ICCASA |
2012 |
DBLP DOI BibTeX RDF |
|
17 | Marcin Fojcik, Kamil Folkert |
Introduction to OPC UA Performance. |
CN |
2012 |
DBLP DOI BibTeX RDF |
|
17 | Stjepan Sucic, Bernard Bony, Laurent Guise, François Jammes, Ante Marusic |
Integrating DPWS and OPC UA device-level SOA features into IEC 61850 applications. |
IECON |
2012 |
DBLP DOI BibTeX RDF |
|
17 | Pavel Trnka, Petr Kodet, Vladimír Havlena |
OPC-UA information model for large-scale process control applications. |
IECON |
2012 |
DBLP DOI BibTeX RDF |
|
17 | Sebastian Rohjans, Sebastian Lehnhoff, Mathias Uslar, Plamen M. Rusinov |
SeMo-TS: Testing OPC UA server models in simulated environments. |
IECON |
2012 |
DBLP DOI BibTeX RDF |
|
17 | Isaías González Pérez, Antonio José Calderón Godoy, Manuel Calderón Godoy |
Fuzzy Control of a Hybrid Renewable Power System based on Real-time Matlab-PLC Communication through OPC. |
ICINCO (1) |
2012 |
DBLP BibTeX RDF |
|
17 | Sebastian Lehnhoff, Sebastian Rohjans, Mathias Uslar, Wolfgang Mahnke |
OPC unified architecture: a service-oriented architecture for smart grids. |
SE4SG@ICSE |
2012 |
DBLP DOI BibTeX RDF |
|
17 | Andreas Fernbach, Wolfgang Kastner |
Certificate management in OPC UA applications: An evaluation of different trust models. |
ETFA |
2012 |
DBLP DOI BibTeX RDF |
|
17 | Martin Melik-Merkumians, Thomas Baier 0004, Michael Steinegger, Wilfried Lepuschitz, Ingo Hegny, Alois Zoitl |
Towards OPC UA as portable SOA middleware between control software and external added value applications. |
ETFA |
2012 |
DBLP DOI BibTeX RDF |
|
17 | Eugen Reiswich, Alexander Fay |
Strategy for the amendment of plant information models by means of OPC UA. |
INDIN |
2012 |
DBLP DOI BibTeX RDF |
|
17 | Thomas Goldschmidt, Wolfgang Mahnke |
An Internal Domain-Specific Language for Constructing OPC UA Queries and Event Filters. |
ECMFA |
2012 |
DBLP DOI BibTeX RDF |
|
17 | Udo Enste, Wolfgang Mahnke |
OPC Unified Architecture. |
Autom. |
2011 |
DBLP DOI BibTeX RDF |
|
17 | Eberhard Pulz, Karl-Heinz Jäckel, Oliver Bronkalla |
A Quasi Absolute Optically Pumped Magnetometer for the Permanent Recording of the Earth's Magnetic Field Vector (OPC). |
Data Sci. J. |
2011 |
DBLP DOI BibTeX RDF |
|
17 | Sebastian Rohjans, Klaus Piech, Wolfgang Mahnke |
Standardized Smart Grid Semantics using OPC UA for Communication. |
Int. J. Interoperability Bus. Inf. Syst. |
2011 |
DBLP BibTeX RDF |
|
17 | Vu Van Tan, Myeong-Jae Yi |
Development of an OPC Client-Server Framework for Monitoring and Control Systems. |
J. Inf. Process. Syst. |
2011 |
DBLP DOI BibTeX RDF |
|
17 | Tania Aglaé Ramírez del Real, Marco Paz, Ricardo Fernández, José Iván Orlando Rodríguez |
Adaptive PI controller for a flow process, using an industrial platform with an OPC communication protocol. |
CCE |
2011 |
DBLP DOI BibTeX RDF |
|
17 | Yucheng Liu, Yubin Liu |
OPC Server Technology Development in the System Software Integration. |
CSISE (1) |
2011 |
DBLP DOI BibTeX RDF |
|
17 | Kamil Folkert, Marcin Fojcik, Rafal Cupek |
Efficiency of OPC UA Communication in Java-Based Implementations. |
CN |
2011 |
DBLP DOI BibTeX RDF |
|
17 | Walid Chaaban, Michael H. Schwarz, Batsuren Batchuluun, Huiyun Sheng, Josef Börcsök |
A partially automated HiL test environment for model-based development using Simulink® and OPC technology. |
ICAT |
2011 |
DBLP DOI BibTeX RDF |
|
17 | Aldona Maka, Rafal Cupek, Jakub Rosner |
OPC UA Object Oriented Model for Public Transportation System. |
EMS |
2011 |
DBLP DOI BibTeX RDF |
|
17 | Alina Gîrbea, Robert Demeter, Francisc Sisak |
Automatic address space generation for an OPC UA server of a flexible manufacturing system. |
SACI |
2011 |
DBLP DOI BibTeX RDF |
|
17 | Mai Son, Myeong-Jae Yi |
Towards an Efficient Discovery Services in OPC Unified Architecture. |
ICIC (1) |
2011 |
DBLP DOI BibTeX RDF |
|
17 | Yen-Hung Lin, Yongchan Ban, David Z. Pan, Yih-Lang Li |
Doppler: DPL-aware and OPC-friendly gridless detailed routing with mask density balancing. |
ICCAD |
2011 |
DBLP DOI BibTeX RDF |
|
17 | Wenyan Wu 0002, Jinliang Gao, Yixing Yuan, Hongbin Zhao, Kui Chang |
Water distribution network real-time simulation based on SCADA system using OPC communication. |
ICNSC |
2011 |
DBLP DOI BibTeX RDF |
|
17 | Dirk van der Linden, Herwig Mannaert, Wolfgang Kastner, Vincent Vanderputten, Herbert Peremans, Jan Verelst |
An OPC UA interface for an evolvable ISA88 control module. |
ETFA |
2011 |
DBLP DOI BibTeX RDF |
|
17 | Andreas Fernbach, Wolfgang Granzer, Wolfgang Kastner |
Interoperability at the management level of building automation systems: A case study for BACnet and OPC UA. |
ETFA |
2011 |
DBLP DOI BibTeX RDF |
|
17 | Sebastian Rohjans, Dieter Fensel, Anna Fensel |
OPC UA goes semantics: Integrated communications in smart grids. |
ETFA |
2011 |
DBLP DOI BibTeX RDF |
|
17 | Daniel Sabin Diaz, Robin De Keyser |
WinCC® application via OPC communication to MatLab® for integrated systems. |
ETFA |
2011 |
DBLP DOI BibTeX RDF |
|
17 | Stjepan Sucic, Ante Martinic, Denis Francesconi |
Utilizing SOA-ready devices for virtual power plant control in semantic-enabled Smart Grid Analyzing IEC 61850 and OPC UA integration methodology. |
SmartGridComm |
2011 |
DBLP DOI BibTeX RDF |
|
17 | Sebastian Rohjans, Klaus Piech, Mathias Uslar, Jean-Francois Cabadi |
CIMbaT - automated generation of CIM-based OPC UA-address spaces. |
SmartGridComm |
2011 |
DBLP DOI BibTeX RDF |
|
17 | Hongli Yuan, Feng Liu |
Research on OPC UA Based on FDT/DTM and EDDL. |
ICDMA |
2011 |
DBLP DOI BibTeX RDF |
|
17 | Arno Claassen, Sebastian Rohjans, Sebastian Lehnhoff |
Application of the OPC UA for the Smart Grid. |
ISGT Europe |
2011 |
DBLP DOI BibTeX RDF |
|
17 | Tai-Chen Chen, Guang-Wan Liao, Yao-Wen Chang |
Predictive Formulae for OPC With Applications to Lithography-Friendly Routing. |
IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. |
2010 |
DBLP DOI BibTeX RDF |
|
17 | Nguyen Thi Thanh Tu, Nguyen Duc Cuong, Vu Van Tan, Huynh Quyet Thang |
Research and development of OPC client-server architectures for manufacturing and process automation. |
SoICT |
2010 |
DBLP DOI BibTeX RDF |
|