Muhammad Waseem Anwar

According to our database, Muhammad Waseem Anwar authored at least 91 papers between 2014 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Report on the Blended Modeling for Software Architectures Tutorial at ICSA 2023.

Malvina Latifaj, Federico Ciccozzi, Muhammad Waseem Anwar, Kousar Aslam, Ivano Malavolta

ACM SIGSOFT Softw. Eng. Notes, 2023

Enabling Blended Modelling of Timing and Variability in EAST-ADL.

Muhammad Waseem Anwar, Federico Ciccozzi, Alessio Bucaioni

Proceedings of the 16th ACM SIGPLAN International Conference on Software Language Engineering, 2023

Blended Modelling for Software Architectures.

Malvina Latifaj, Federico Ciccozzi, Muhammad Waseem Anwar, Kousar Aslam, Ivano Malavolta

Proceedings of the 20th International Conference on Software Architecture, 2023

A Model-Driven Framework for Water Supply Management System (MWS).

Marukh Azhar, Farooque Azam, Muhammad Waseem Anwar, Anam Amjad, Yawar Rasheed

Proceedings of the International Conference on Frontiers of Information Technology, 2023

A Meta-Model for Outcome-Based Education: Streamlining Evaluation Processes.

Muhammad Awais, Muhammad Waseem Anwar, Farooque Azam

Proceedings of the 30th Asia-Pacific Software Engineering Conference, 2023

Timing-Aware Variability Resolution in EAST-ADL Product Line Architecture.

Muhammad Waseem Anwar, Alessio Bucaioni, Federico Ciccozzi

Proceedings of the 30th Asia-Pacific Software Engineering Conference, 2023

2022

A Retargetable Model-Driven Framework for the Development of Mobile User Interfaces.

Mehreen Khan, Farooque Azam, Muhammad Rashid, Fatima Samea, Muhammad Waseem Anwar, Abdul Wahab Muzaffar, Wasi Haider Butt

J. Circuits Syst. Comput., 2022

Seamless Runtime Transformations from Natural Language to Formal Methods - A usecase of Z-Notation.

Misbah Mehboob Awan, Wasi Haider Butt, Muhammad Waseem Anwar, Farooque Azam

Proceedings of the 17th Annual System of Systems Engineering Conference, 2022

Blended Metamodeling for Seamless Development of Domain-Specific Modeling Languages across Multiple Workbenches.

Muhammad Waseem Anwar, Federico Ciccozzi

Proceedings of the IEEE International Systems Conference, 2022

MoDLF: a model-driven deep learning framework for autonomous vehicle perception (AVP).

Aon Safdar, Farooque Azam, Muhammad Waseem Anwar, Usman Akram, Yawar Rasheed

Proceedings of the 25th International Conference on Model Driven Engineering Languages and Systems, 2022

Enhancing End-to-End Communication Security in IoT Devices Through Application Layer Protocol.

Rimsha Zahid, Muhammad Waseem Anwar, Farooque Azam, Anam Amjad, Danish Mukhtar

Proceedings of the Information and Software Technologies - 28th International Conference, 2022

A Model-Driven Framework for Design and Analysis of Vehicle Suspension Systems.

Muhammad Waseem Anwar, Muhammad Taaha Bin Shuaib, Farooque Azam, Aon Safdar

Proceedings of the Information and Software Technologies - 28th International Conference, 2022

Intelligent Agents in Educational Institutions: NEdBOT - NLP-based Chatbot for Administrative Support Using DialogFlow.

Muhammad Shahroze Ali, Farooque Azam, Aon Safdar, Muhammad Waseem Anwar

Proceedings of the IEEE International Conference on Agents, 2022

A Lecture Centric Automated Distractor Generation for Post-Graduate Software Engineering Courses.

Rudeema Chughtai, Farooque Azam, Muhammad Waseem Anwar, Wasi Haider Butt, Muhammad Umar Farooq

Proceedings of the International Conference on Frontiers of Information Technology, 2022

2021

Reverse Engineering of Object Oriented Systems to ALF.

Asad Nawaz, Tauseef Rana, Farooque Azam, Muhammad Waseem Anwar

Int. J. Softw. Eng. Knowl. Eng., 2021

An Integrated Machine Learning Framework for Effective Prediction of Cardiovascular Diseases.

Aqsa Rahim, Yawar Rasheed, Farooque Azam, Muhammad Waseem Anwar, Muhammad Abdul Rahim, Abdul Wahab Muzaffar

IEEE Access, 2021

A Systematic Review of Online Exams Solutions in E-Learning: Techniques, Tools, and Global Adoption.

Abdul Wahab Muzaffar, Muhammad Tahir, Muhammad Waseem Anwar, Qaiser Chaudry, Shamaila Rasheed Mir, Yawar Rasheed

IEEE Access, 2021

A Systematic Review on the Data Interoperability of Application Layer Protocols in Industrial IoT.

Anam Amjad, Farooque Azam, Muhammad Waseem Anwar, Wasi Haider Butt

IEEE Access, 2021

A Model-Driven Framework for the Prevention of DoS Attacks in Software Defined Networking (SDN).

Muhammad Usman Farooq, Muhammad Rashid, Farooque Azam, Yawar Rasheed, Muhammad Waseem Anwar, Zohaib Shahid

Proceedings of the IEEE International Systems Conference, 2021

A Model Based Neurorehabilitation (MBN) Framework using Kinect.

Zaeem Anwaar, Muhammad Rashid, Farooque Azam, Muhammad Waseem Anwar, Yawar Rasheed, Maryum Humdani

Proceedings of the IEEE International Systems Conference, 2021

A Model-Driven Framework for Security Labs using Blockchain Methodology.

Moneeb Abbas, Muhammad Rashid, Farooque Azam, Yawar Rasheed, Muhammad Waseem Anwar, Maryum Humdani

Proceedings of the IEEE International Systems Conference, 2021

Extension of Interaction Flow Modeling Language for Geographical Information Systems.

Zara Hayat, Muhammad Rashid, Farooque Azam, Yawar Rasheed, Muhammad Waseem Anwar

Proceedings of the ICSCA 2021, 2021

A Block-chain Oriented Model Driven Framework for handling Inconsistent Requirements in Global Software Development.

Nayab Gull, Muhammad Rashid, Farooque Azam, Yawar Rasheed, Muhammad Waseem Anwar

Proceedings of the ICSCA 2021, 2021

Blended Graphical and Textual Modelling of UML-RT State-Machines: An Industrial Experience.

Malvina Latifaj, Federico Ciccozzi, Muhammad Waseem Anwar, Mattias Mohlin

Proceedings of the Software Architecture - 15th European Conference, 2021

2020

Recent Trends in Underwater Wireless Sensor Networks (UWSNs) - A Systematic Literature Review.

Ayesha Tariq, Farooque Azam, Muhammad Waseem Anwar, Tayyba Zahoor, Abdul Wahab Muzaffar

Program. Comput. Softw., 2020

A Systematic Review on Online Exams Solutions in E-learning: Techniques, Tools, and Global Adoption.

Abdul Wahab Muzaffar, Muhammad Tahir, Muhammad Waseem Anwar, Qaiser Chaudry, Shamaila Rasheed Mir

CoRR, 2020

A Model-Driven Alarms Framework (MAF) With Mobile Clients Support for Wide-Ranging Industrial Control Systems.

Hanny Tufail, Farooque Azam, Muhammad Waseem Anwar, Muhammad Nouman Zafar, Abdul Wahab Muzaffar, Wasi Haider Butt

IEEE Access, 2020

A Model-Driven Mobile HMI Framework (MMHF) for Industrial Control Systems.

Iqra Qasim, Muhammad Waseem Anwar, Farooque Azam, Hanny Tufail, Wasi Haider Butt, Muhammad Nouman Zafar

IEEE Access, 2020

A Unified Model-Based Framework for the Simplified Execution of Static and Dynamic Assertion-Based Verification.

Muhammad Waseem Anwar, Muhammad Rashid, Farooque Azam, Aamir Naeem, Muhammad Kashif, Wasi Haider Butt

IEEE Access, 2020

An Investigation of Smart Parking Tools, Technologies, & Challenges.

Tayyba Zahoor, Farooque Azam, Muhammad Waseem Anwar, Ayesha Tariq, Haider Ali Javaid

Proceedings of the ICSIE 2020: 2020 9th International Conference on Software and Information Engineering, 2020

Formal Requirements Specification: Z Notation Meta Model Facilitating Model to Model Transformation.

Misbah Mehboob Awan, Farooque Azam, Muhammad Waseem Anwar, Yawar Rasheed

Proceedings of the ICSIE 2020: 2020 9th International Conference on Software and Information Engineering, 2020

A Comprehensive Investigation of Universal Verification Methodology (UVM) Standard for Design Verification.

Shumaila Qamar, Wasi Haider Butt, Muhammad Waseem Anwar, Farooque Azam, Muhammad Qasim Khan

Proceedings of the 9th International Conference on Software and Computer Applications, 2020

A Framework for Automated Reengineering of BPMN Models by Excluding Inefficient Activities.

Rimsha Khan, Farooque Azam, Bilal Maqbool, Muhammad Waseem Anwar

Proceedings of the 9th International Conference on Software and Computer Applications, 2020

A Meta-Model for Automated Black-Box Testing of Visualization Based Software Applications.

Syed Husnain Kazmi, Farooque Azam, Muhammad Waseem Anwar, Bilal Maqbool

Proceedings of the 9th International Conference on Software and Computer Applications, 2020

A Novel Model Driven Framework for Image Enhancement and Object Recognition.

Yawar Rasheed, Muhammad Abbas, Muhammad Waseem Anwar, Wasi Haider Butt, Urooj Fatima

Proceedings of the Information and Software Technologies - 26th International Conference, 2020

A Model-Driven Framework for Optimum Application Placement in Fog Computing Using a Machine Learning Based Approach.

Madeha Arif, Farooque Azam, Muhammad Waseem Anwar, Yawar Rasheed

Proceedings of the Information and Software Technologies - 26th International Conference, 2020

Model Driven Approach for Automatic Script Generation in Stress Testing of Web Applications.

Fatima Waheed, Farooque Azam, Muhammad Waseem Anwar, Yawar Rasheed

Proceedings of the ICCTA 2020: 6th International Conference on Computer and Technology Applications, 2020

A Novel Framework and Tool for Multi-Purpose Modeling of Physical Infrastructures.

Yawar Rasheed, Farooque Azam, Muhammad Waseem Anwar

Proceedings of the ICCMS '20: The 12th International Conference on Computer Modeling and Simulation, 2020

Bridging the Gap between Design and Verification of Embedded Systems in Model Based System Engineering: A Meta-model for Modeling Universal Verification Methodology (UVM) Test Benches.

Muhammad Waseem Anwar, Shumaila Qamar, Farooque Azam, Wasi Haider Butt, Muhammad Rashid

Proceedings of the ICCMS '20: The 12th International Conference on Computer Modeling and Simulation, 2020

A Novel Data Mining Approach for Detection of Polio Disease Using Spatio-Temporal Analysis.

Suleman Khan, Farooque Azam, Muhammad Waseem Anwar, Yawar Rasheed, Mudassar Saleem, Nouman Ejaz

Proceedings of the ICCAI '20: 2020 6th International Conference on Computing and Artificial Intelligence, 2020

A Systematic Review on Software Project Scheduling and Task Assignment Approaches.

Taskeen Fatima, Farooque Azam, Muhammad Waseem Anwar, Yawar Rasheed

Proceedings of the ICCAI '20: 2020 6th International Conference on Computing and Artificial Intelligence, 2020

A Model-Driven Framework for Ensuring Role Based Access Control in IoT Devices.

Mariam Bisma, Farooque Azam, Yawar Rasheed, Muhammad Waseem Anwar

Proceedings of the ICCAI '20: 2020 6th International Conference on Computing and Artificial Intelligence, 2020

A Natural Language Processing (NLP) Framework for Embedded Systems to Automatically Extract Verification Aspects from Textual Design Requirements.

Muhammad Waseem Anwar, Imran Ahsan, Farooque Azam, Wasi Haider Butt, Muhammad Rashid

Proceedings of the ICCAE 2020: 12th International Conference on Computer and Automation Engineering, 2020

An Approach of Usability Testing for Web User Interface Through Interaction Flow Modeling Language (IFML) Models.

Muhammad Talha Riaz, Farooque Azam, Nazish Yousaf, Muhammad Waseem Anwar, Adil Aziz

Proceedings of the Advances in Internet, 2020

A Multi-purpose Model Driven Platform for Contingency Planning and Shaping Response Measures.

Mukhtar Ahmad, Farooque Azam, Yawar Rasheed, Muhammad Waseem Anwar, Muhammad Waqas Ahmad

Proceedings of the Computer Information Systems and Industrial Management, 2020

AutoNet: Meta-model for Seamless Integration of Timed Automata and Colored Petri Nets.

Muhammad Waqas Ahmad, Muhammad Waseem Anwar, Farooque Azam, Yawar Rasheed, Usman Ghani, Mukhtar Ahmad

Proceedings of the Computer Information Systems and Industrial Management, 2020

2019

A model-driven framework for design and verification of embedded systems through SystemVerilog.

Muhammad Waseem Anwar, Muhammad Rashid, Farooque Azam, Muhammad Kashif, Wasi Haider Butt

Des. Autom. Embed. Syst., 2019

A Novel Framework to Automatically Generate Executable Web Services From BPMN Models.

Iqra Zafar, Farooque Azam, Muhammad Waseem Anwar, Bilal Maqbool, Wasi Haider Butt, Aiman Khan Nazir

IEEE Access, 2019

Automated Model-Based Test Case Generation for Web User Interfaces (WUI) From Interaction Flow Modeling Language (IFML) Models.

Nazish Yousaf, Farooque Azam, Wasi Haider Butt, Muhammad Waseem Anwar, Muhammad Rashid

IEEE Access, 2019

A Model Driven Reverse Engineering Framework for Generating High Level UML Models From Java Source Code.

Umair Sabir, Farooque Azam, Sami ul Haq, Muhammad Waseem Anwar, Wasi Haider Butt, Anam Amjad

IEEE Access, 2019

A Comprehensive Investigation of Modern Test Suite Optimization Trends, Tools and Techniques.

Ayesha Kiran, Wasi Haider Butt, Muhammad Waseem Anwar, Farooque Azam, Bilal Maqbool

IEEE Access, 2019

A Novel Framework to Automatically Generate IFML Models From Plain Text Requirements.

Maryum Hamdani, Wasi Haider Butt, Muhammad Waseem Anwar, Imran Ahsan, Farooque Azam, Mudassar Adeel Ahmed

IEEE Access, 2019

A Systematic Review on Code Clone Detection.

Qurat Ul Ain, Wasi Haider Butt, Muhammad Waseem Anwar, Farooque Azam, Bilal Maqbool

IEEE Access, 2019

A UML Profile for Multi-Cloud Service Configuration (UMLPMSC) in Event-driven Serverless Applications.

Fatima Samea, Farooque Azam, Muhammad Waseem Anwar, Mehreen Khan, Muhammad Rashid

Proceedings of the 8th International Conference on Software and Computer Applications, 2019

A Model Driven Approach for State Management in Mobile Applications.

Mehreen Khan, Farooque Azam, Muhammad Waseem Anwar, Fatima Samea, Mudassar Adeel Ahmed

Proceedings of the 8th International Conference on Software and Computer Applications, 2019

Extending Interaction Flow Modeling Language (IFML) for Android User Interface Components.

Iffat Fatima, Muhammad Waseem Anwar, Farooque Azam, Bilal Maqbool, Hanny Tufail

Proceedings of the Information and Software Technologies - 25th International Conference, 2019

A Meta-model for Planning and Execution Activities in Software Project Integration Management.

Fatima Waheed, Farooque Azam, Muhammad Waseem Anwar, Ayesha Kiran

Proceedings of the 9th International Conference on Information Communication and Management, 2019

A Novel Framework for Change Requirement Management (CRM) In Agile Software Development (ASD).

Zainab Shehzadi, Farooque Azam, Muhammad Waseem Anwar, Iqra Qasim

Proceedings of the 9th International Conference on Information Communication and Management, 2019

A Meta-model For Software Project Change and Configuration Management.

Khansa Khan, Farooque Azam, Muhammad Waseem Anwar, Ayesha Kiran

Proceedings of the 9th International Conference on Information Communication and Management, 2019

A Model-Driven Approach for Creating Storyboards of Web Based User Interfaces.

Yawar Rasheed, Farooque Azam, Muhammad Waseem Anwar, Hanny Tufail

Proceedings of the 2019 7th International Conference on Computer and Communications Management, 2019

Defining Meta-Model for Value-Oriented Requirement Prioritization Technique.

Maria Masood, Farooque Azam, Muhammad Waseem Anwar, Anam Amjad

Proceedings of the 2019 7th International Conference on Computer and Communications Management, 2019

Model-Driven approach to Integrate Requirements for Safety-Critical Systems.

Khushbakht Iqtidar, Farooque Azam, Muhammad Waseem Anwar, Anam Amjad

Proceedings of the 2019 7th International Conference on Computer and Communications Management, 2019

A Meta-Model to Automatically Generate Evolutionary Prototypes from Software Requirements.

Rubia Anjum, Farooque Azam, Muhammad Waseem Anwar, Anam Amjad

Proceedings of the 2019 7th International Conference on Computer and Communications Management, 2019

A Systematic Literature Review on Factors Impacting Agile Adaptation in Global Software Development.

Areebah Altaf, Urooj Fatima, Wasi Haider Butt, Muhammad Waseem Anwar, Maryum Hamdani

Proceedings of the 2019 7th International Conference on Computer and Communications Management, 2019

A UML Profile for the Service Discovery in the Enterprise Cloud Bus (ECB) Framework.

Misbah Zahoor, Farooque Azam, Muhammad Waseem Anwar, Nazish Yousaf, Muhammad Kashif

Proceedings of the Complex, Intelligent, and Software Intensive Systems, 2019

A Model-Driven Approach for Load-Balanced MQTT Protocol in Internet of Things (IoT).

Humaira Anwer, Farooque Azam, Muhammad Waseem Anwar, Muhammad Rashid

Proceedings of the Complex, Intelligent, and Software Intensive Systems, 2019

UML Profiling for Software Systems in Medical Device Manufacturing.

Muhammad Asim Minhas, Farooque Azam, Muhammad Waseem Anwar, Iqra Qasim, Hanny Tufail

Proceedings of the Computer Information Systems and Industrial Management, 2019

A Model-Driven Approach for Simplified Cluster Based Test Suite Optimization of Industrial Systems - An Introduction to UMLTSO.

Ayesha Kiran, Farooque Azam, Muhammad Waseem Anwar, Iqra Qasim, Hanny Tufail

Proceedings of the Computer Information Systems and Industrial Management, 2019

2018

UMLPACE for Modeling and Verification of Complex Business Requirements in Event-Driven Process Chain (EPC).

Anam Amjad, Farooque Azam, Muhammad Waseem Anwar, Wasi Haider Butt, Muhammad Rashid, Aamir Naeem

IEEE Access, 2018

Event-Driven Process Chain for Modeling and Verification of Business Requirements-A Systematic Literature Review.

Anam Amjad, Farooque Azam, Muhammad Waseem Anwar, Wasi Haider Butt, Muhammad Rashid

IEEE Access, 2018

A Comprehensive Investigation of Formal System Verification Tools and Approaches.

Nazish Yousaf, Muhammad Waseem Anwar, Farooque Azam, Wasi Haider Butt

Proceedings of the Intelligent Systems and Applications, 2018

Comparative Analysis of EMG Signal Features in Time-domain and Frequency-domain using MYO Gesture Control.

Haider Ali Javaid, Nasir Rashid, Mohsin Islam Tiwana, Muhammad Waseem Anwar

Proceedings of the 2018 4th International Conference on Mechatronics and Robotics Engineering, 2018

An Introduction to UMLPDSV for Real-Time Dynamic Signature Verification.

Fatima Samea, Muhammad Waseem Anwar, Farooque Azam, Mehreen Khan, Muhammad Fahad Shinwari

Proceedings of the Information and Software Technologies - 24th International Conference, 2018

A Model-Driven Approach for Access Control in Internet of Things (IoT) Applications - An Introduction to UMLOA.

Mehreen Khan, Muhammad Waseem Anwar, Farooque Azam, Fatima Samea, Muhammad Fahad Shinwari

Proceedings of the Information and Software Technologies - 24th International Conference, 2018

A Comprehensive Investigation of BPMN Models Generation from Textual Requirements - Techniques, Tools and Trends.

Bilal Maqbool, Farooque Azam, Muhammad Waseem Anwar, Wasi Haider Butt, Jahan Zeb, Iqra Zafar, Aiman Khan Nazir, Zuneera Umair

Proceedings of the Information Science and Applications 2018, 2018

Implementation of SMART on FHIR in Developing Countries Through SFPBRF.

Abrar Ahmad, Farooque Azam, Muhammad Waseem Anwar

Proceedings of the 2018 5th International Conference on Biomedical and Bioinformatics Engineering, 2018

2017

Model-based design verification for embedded systems through SVOCL: an OCL extension for SystemVerilog.

Muhammad Waseem Anwar, Muhammad Rashid, Farooque Azam, Muhammad Kashif

Des. Autom. Embed. Syst., 2017

Application of model driven engineering in cloud computing: a systematic literature review.

Abdul Wahab Muzaffar, Shumyla Rasheed Mir, Muhammad Waseem Anwar, Adeela Ashraf

Proceedings of the Second International Conference on Internet of things and Cloud Computing, 2017

A comprehensive investigation of natural language processing techniques and tools to generate automated test cases.

Imran Ahsan, Wasi Haider Butt, Mudassar Adeel Ahmed, Muhammad Waseem Anwar

Proceedings of the Second International Conference on Internet of things and Cloud Computing, 2017

A systematic review of requirement traceability techniques and tools.

Hanny Tufail, Muhammad Faisal Masood, Babar Zeb, Farooque Azam, Muhammad Waseem Anwar

Proceedings of the 2nd International Conference on System Reliability and Safety, 2017

A Comprehensive Investigation of Model Driven Architecture (MDA) for Reverse Engineering.

Umair Sabir, Farooque Azam, Muhammad Waseem Anwar

Proceedings of the International Conference on Software and e-Business, 2017

Exploring the Ensemble of Classifiers for Sentimental Analysis: A Systematic Literature Review.

Ali Athar, Wasi Haider Butt, Muhammad Waseem Anwar, Muhammad Latif, Farooque Azam

Proceedings of the 9th International Conference on Machine Learning and Computing, 2017

The Applications of Natural Language Processing (NLP) for Software Requirement Engineering - A Systematic Literature Review.

Farhana Nazir, Wasi Haider Butt, Muhammad Waseem Anwar, Muazzam Ali Khan Khattak

Proceedings of the Information Science and Applications 2017, 2017

A Novel Natural Language Processing (NLP) Approach to Automatically Generate Conceptual Class Model from Initial Software Requirements.

Mudassar Adeel Ahmed, Wasi Haider Butt, Imran Ahsan, Muhammad Waseem Anwar, Muhammad Latif, Farooque Azam

Proceedings of the Information Science and Applications 2017, 2017

A Systematic Review of Big Data Analytics Using Model Driven Engineering.

Muhammad Nouman Zafar, Farooque Azam, Saad Rehman, Muhammad Waseem Anwar

Proceedings of the 2017 International Conference on Cloud and Big Data Computing, ICCBDC 2017, London, United Kingdom, September 17, 2017

A Novel Approach for Modeling Security Aspects of Physical Infrastructures.

Sami ul Haq, Farooque Azam, Muhammad Waseem Anwar, Anam Amjad

Proceedings of the International Conference on High Performance Compilation, 2017

2016

Model-based requirements and properties specifications trends for early design verification of embedded systems.

Muhammad Rashid, Muhammad Waseem Anwar, Farooque Azam, Muhammad Kashif

Proceedings of the 11th System of Systems Engineering Conference, 2016

A systematic investigation of tools in model based system engineering for embedded systems.

Muhammad Rashid, Muhammad Waseem Anwar

Proceedings of the 11th System of Systems Engineering Conference, 2016

Expressing embedded systems verification aspects at higher abstraction level - SystemVerilog in Object Constraint Language (SVOCL).

Muhammad Rashid, Muhammad Waseem Anwar, Farooque Azam

Proceedings of the Annual IEEE Systems Conference, 2016

2015

Toward the tools selection in model based system engineering for embedded systems - A systematic literature review.

Muhammad Rashid, Muhammad Waseem Anwar, Aamir M. Khan

J. Syst. Softw., 2015

2014

Proposing a Novel Architecture of Script Component to Incorporate the Scripting Language Support in SCADA Systems.

Muhammad Waseem Anwar, Farooque Azam

Proceedings of the Computer Information Systems and Industrial Management, 2014