A social network for supporting end-users in the composition of services: definition and proof of concept

[EN] Nowadays, end users are surrounded by plenty of services that are somehow supporting their daily routines and activities. Involving end users into the process of service creation can allow end users to benefit from a cheaper, faster, and better service provisioning. Even though we can already find tools that face this challenge, they consider end users as isolate individuals. In this paper, we investigate how social networks can be used to improve the composition of services by end users. To do so, we propose a graph-based definition of a social structure, and analyse how social connections can be exploited to both facilitate end users to discover services through browsing these connections, and recommend services to end users during the composition activity. As proof of concept, we implement and evaluate the proposed social network in the context of EUCalipTool, a mobile end-user environment for composing services.This work has been developed with the financial support of the Spanish State Research Agency under the Project TIN2017-84094-R and co-financed with ERDF.Valderas, P.; Torres Bosch, MV.; Pelechano Ferragud, V. (2020). A social network for supporting end-users in the composition of services: definition and proof of concept. Computing. 102(8):1909-1940. https://doi.org/10.1007/s00607-020-00796-8S190919401028Yu J, Sheng QZ, Han J, Wu Y, Liu C (2012) A semantically enhanced service repository for user-centric service discovery and management. Data Knowl Eng 72:202–218Daniel F, Casati F, Benatallah B, Shan M-C (2009) Hosted universal composition: models, languages and infrastructure in mashart. In: International conference on conceptual modeling. Springer, pp 428–443Danado J, Paternò F (2014) Puzzle: a mobile application development environment using a jigsaw metaphor. J Vis Lang Comput 25(4):297–315Aghaee S, Pautasso C (2014) End-user development of mashups with naturalmash. J Vis Lang Comput 25(4):414–432Valderas P, Torres V, Mansanet I, Pelechano V (2017) A mobile-based solution for supporting end-users in the composition of services. Multimed Tools Appl 76(15):16315–16345Al-Masri E, Mahmoud QH (2007) Wsce: a crawler engine for large-scale discovery of web services. In: IEEE international conference on web services (ICWS 2007). IEEE, pp 1104–1111Santanche A, Nath S, Liu J, Priyantha B, Zhao F (2006) Senseweb: browsing the physical world in real time. Demo Abstract, ACM/IEEE IPSN06. Nashville, TN, pp 1–2Nielsen J (2015) Tops of 2015: digital, media and entertainment. http://www.nielsen.com/us/en/insights/news/2015/tops-of-2015-digital.html, 2015. Accessed Jan 2019IFTTT, If this then that. https://ifttt.com/, 2015. Accessed Jan 2019Dlvr.it, Social media auto posting & scheduling tool. https://dlvrit.com/, 2018. Accessed: Jan 2020Zapier, Connect your apps and automate workflows. https://zapier.com/, 2018. Accessed Jan 2019Node-RED, Flow-based programming for the internet of things. https://nodered.org/, 2017. Accessed Jan 2019Maaradji A, Hacid H, Daigremont J, Crespi N (2010) Towards a social network based approach for services composition. In: 2010 IEEE international conference on communications. IEEE, pp 1–5Soriano J, Lizcano D, Hierro JJ, Reyes M, Schroth C, Janner T (2008) Enhancing user-service interaction through a global user-centric approach to SOA. In: 4th international conference on networking and services (ICNS 2008). IEEE, pp 194–203Jiang P, Ding K, Leng J (2016) Towards a cyber-physical-social-connected and service-oriented manufacturing paradigm: social manufacturing. Manuf Lett 7:15–21Tamburri DA, Lago P, Vliet Hv (2013) Service networks for development communities. In: Proceedings of the 2013 international conference on software engineering. IEEE Press, pp 1253–1256Maamar Z, Wives LK, Badr Y, Elnaffar S (2009) Even web services can socialize: a new service-oriented social networking model. In: 2009 international conference on intelligent networking and collaborative systems. IEEE, pp 24–30Yu S, Woodard CJ (2008) Innovation in the programmable web: characterizing the mashup ecosystem. In International conference on service-oriented computing. Springer, pp 136–147Chen W, Paik I, Hung PC (2013) Constructing a global social service network for better quality of web service discovery. IEEE Trans Serv Comput 8(2):284–298Ren M, Ren L, Jain H (2018) Manufacturing service composition model based on synergy effect: a social network analysis approach. Appl Soft Comput 70:288–300Kranz M, Roalter L, Michahelles F (2010) Things that twitter: social networks and the internet of things. In: What can the internet of things do for the citizen (CIoT) workshop at the 8th international conference on pervasive computing (Pervasive 2010), pp 1–10Bleecker J (2006) A manifesto for networked objects—cohabiting with pigeons, ARPHIDS and AIBOS in the internet of things. In: Proceedings of the 13th international conference on human–computer interaction with mobile devices and services, MobileHCI, pp 1–17Atzori L, Iera A, Morabito G (2011) Siot: giving a social structure to the internet of things. IEEE Commun Lett 15(11):1193–1195Guinard D, Fischer M, Trifa V (2010) Sharing using social networks in a composable web of things. In: PerCom workshops, pp 702–707Meissa M, Benharzallah S, Kahloul L (2017) Service composition based on the social relations in the internet of things. In: The 18th international Arab conference on information technology (ACIT’2017)Wang S, Zhou A, Yang M, Sun L, Hsu C-H, Yang F (2017) Service composition in cyber-physical-social systems. IEEE Transactions on Emerging Topics in Computing. IEEE, pp 1–1. https://doi.org/10.1109/TETC.2017.2675479Reuter C, Kaufhold M-A, Ludwig T (2017) End-user development and social big data–towards tailorable situation assessment with social media. In: New perspectives in end-user development. Springer, pp 307–332Massa D, Spano L (2016) Facemashup: an end-user development tool for social network data. Future Internet 8(2):10Boyd DM, Ellison NB (2007) Social network sites: definition, history, and scholarship. J Comput Mediat Commun 13(1):210–230Hung PC, Li H, Jeng J-J (2004) Ws-negotiation: an overview of research issues. In: Proceedings of the 37th annual Hawaii international conference on system sciences, 2004. IEEE, p 10Ding Z, Xiao L, Hu J (2008) Performance analysis of service composition using ordinary differential equations. In 2008 12th IEEE international workshop on future trends of distributed computing systems. IEEE, pp 30–36Milanovic N, Malek M (2004) Current solutions for web service composition. IEEE Internet Comput 8(6):51–59Lieberman H, Paternò F, Klann M, Wulf V (2006) End-user development: an emerging paradigm. In: End user development. Springer, pp 1–8Segal J (2005) Two principles of end-user software engineering research. ACM SIGSOFT Softw Eng Not 30(4):1–5Workflow.is, Workflow. spend less taps, get more done. https://workflow.is/, 2018. Accessed Jan 2019Dey AK (2001) Understanding and using context. Pers Ubiquit Comput 5(1):4–7Steinbock D (2005) The mobile revolution: the making of mobile services worldwide. Kogan Page Publishers, LondonSnoonian D (2003) Smart buildings. IEEE Spectr 40(8):18–23Milicevic AK, Nanopoulos A, Ivanovic M (2010) Social tagging in recommender systems: a survey of the state-of-the-art and possible extensions. Artif Intell Rev 33(3):187–209Ermagan V, Krüger IH (2007) A UML2 profile for service modeling. In: International conference on model driven engineering languages and systems. Springer, pp 360–374Amir R, Zeid A (2004) A UML profile for service oriented architectures. In: Companion to the 19th annual ACM SIGPLAN conference on object-oriented programming systems, languages, and applications. ACM, pp 192–193Paolucci M, Kawamura T, Payne TR, Sycara K (2002) Semantic matching of web services capabilities. In: The semantic web—ISWC 2002, (Berlin, Heidelberg). Springer, Berlin, pp 333–347Klusch M, Sycara K (2001) Brokering and matchmaking for coordination of agent societies: a survey. In: Coordination of internet agents. Springer, pp 197–224Wellman B, Berkowitz SD (1988) Social structures: a network approach. CUP ArchiveEhrig H, Mahr B (2012) Fundamentals of algebraic specification 1: equations and initial semantics, vol 6. Springer, Berlinde Lara J, Bardohl R, Ehrig H, Ehrig K, Prange U, Taentzer G (2007) Attributed graph transformation with node type inheritance. Theor Comput Sci 376(3):139–163Valderas P, Torres V, Pelechano V (2019) A graph-based definition of a social network for the composition of services by end-users. Technical report pros-tr-2019-01. tech rep, Universitat Politècnica de València. Accessed Oct 2019Valderas P, Torres V, Pelechano V (2019) Towards the composition of services by end-users. In: Business & information systems engineering, pp 1–17Benedek J, Miner T (2002) Measuring desirability: new methods for evaluating desirability in a usability lab setting. Proc Usability Prof Assoc 2003(8–12):57Smith C (2018) Interesting IFTTT statistics and facts. https://expandedramblings.com/index.php/ifttt-statistics-and-facts/. Accessed Oct 2019Ryan M (2016). The average twitter user now has 707 followers. https://kickfactory.com/blog/average-twitter-followers-updated-2016/. Accessed Jan 2020Segal J (2003) The nature of evidence in empirical software engineering. In: 11th annual international workshop on software technology and engineering practice. IEEE, pp 40–47Burnett M, Cook C, Rothermel G (2004) End-user software engineering. Commun ACM 47(9):53–58Schuler D, Namioka A (1993) Participatory design: principles and practices. CRC Press, Boca RatonFischer G, Giaccardi E, Ye Y, Sutcliffe AG, Mehandjiev N (2004) Meta-design: a manifesto for end-user development. Commun ACM 47(9):33–37Bouvin NO (1999) Unifying strategies for web augmentation. In: Proceedings of the 10th ACM conference on hypertext and hypermedia: returning to our diverse roots: returning to our diverse roots. Citeseer, pp 91–100Firmenich D, Firmenich S, Rivero JM, Antonelli L, Rossi G (2018) Crowdmock: an approach for defining and evolving web augmentation requirements. Requir Eng 23(1):33–61Gil M, Serral E, Valderas P, Pelechano V (2013) Designing for user attention: a method for supporting unobtrusive routine tasks. Sci Comput Program 78(10):1987–200

Forum Session at the First International Conference on Service Oriented Computing (ICSOC03)

The First International Conference on Service Oriented Computing (ICSOC) was held in Trento, December 15-18, 2003. The focus of the conference ---Service Oriented Computing (SOC)--- is the new emerging paradigm for distributed computing and e-business processing that has evolved from object-oriented and component computing to enable building agile networks of collaborating business applications distributed within and across organizational boundaries. Of the 181 papers submitted to the ICSOC conference, 10 were selected for the forum session which took place on December the 16th, 2003. The papers were chosen based on their technical quality, originality, relevance to SOC and for their nature of being best suited for a poster presentation or a demonstration. This technical report contains the 10 papers presented during the forum session at the ICSOC conference. In particular, the last two papers in the report ere submitted as industrial papers

Towards an aspect weaving BPEL engine

This position paper proposes the use of dynamic aspects and the visitor design pattern to obtain a highly configurable and extensible BPEL engine. Using these two techniques, the core of this infrastructural software can be customised to meet new requirements and add features such as debugging, execution monitoring, or changing to another Web Service selection policy. Additionally, it can easily be extended to cope with customer-specific BPEL extensions. We propose the use of dynamic aspects not only on the engine itself but also on the workflow in order to tackle the problems of Web Service hot deployment and hot fixes to long running processes. In this way, composing aWeb Service "on-the-fly" means weaving its choreography interface into the workflow

Towards a re-engineering method for web services architectures

Recent developments in Web technologies – in particular through the Web services framework – have greatly enhanced the flexible and interoperable implementation of service-oriented software architectures. Many older Web-based and other distributed software systems will be re-engineered to a Web services-oriented platform. Using an advanced e-learning system as our case study, we investigate central aspects of a re-engineering approach for the Web services platform. Since our aim is to provide components of the legacy system also as services in the new platform, re-engineering to suit the new development paradigm is as important as re-engineering to suit the new architectural requirements

Research and Development Workstation Environment: the new class of Current Research Information Systems

Against the backdrop of the development of modern technologies in the field of scientific research the new class of Current Research Information Systems (CRIS) and related intelligent information technologies has arisen. It was called - Research and Development Workstation Environment (RDWE) - the comprehensive problem-oriented information systems for scientific research and development lifecycle support. The given paper describes design and development fundamentals of the RDWE class systems. The RDWE class system's generalized information model is represented in the article as a three-tuple composite web service that include: a set of atomic web services, each of them can be designed and developed as a microservice or a desktop application, that allows them to be used as an independent software separately; a set of functions, the functional filling-up of the Research and Development Workstation Environment; a subset of atomic web services that are required to implement function of composite web service. In accordance with the fundamental information model of the RDWE class the system for supporting research in the field of ontology engineering - the automated building of applied ontology in an arbitrary domain area, scientific and technical creativity - the automated preparation of application documents for patenting inventions in Ukraine was developed. It was called - Personal Research Information System. A distinctive feature of such systems is the possibility of their problematic orientation to various types of scientific activities by combining on a variety of functional services and adding new ones within the cloud integrated environment. The main results of our work are focused on enhancing the effectiveness of the scientist's research and development lifecycle in the arbitrary domain area.Comment: In English, 13 pages, 1 figure, 1 table, added references in Russian. Published. Prepared for special issue (UkrPROG 2018 conference) of the scientific journal "Problems of programming" (Founder: National Academy of Sciences of Ukraine, Institute of Software Systems of NAS Ukraine

Digital Ecosystems: Ecosystem-Oriented Architectures

We view Digital Ecosystems to be the digital counterparts of biological ecosystems. Here, we are concerned with the creation of these Digital Ecosystems, exploiting the self-organising properties of biological ecosystems to evolve high-level software applications. Therefore, we created the Digital Ecosystem, a novel optimisation technique inspired by biological ecosystems, where the optimisation works at two levels: a first optimisation, migration of agents which are distributed in a decentralised peer-to-peer network, operating continuously in time; this process feeds a second optimisation based on evolutionary computing that operates locally on single peers and is aimed at finding solutions to satisfy locally relevant constraints. The Digital Ecosystem was then measured experimentally through simulations, with measures originating from theoretical ecology, evaluating its likeness to biological ecosystems. This included its responsiveness to requests for applications from the user base, as a measure of the ecological succession (ecosystem maturity). Overall, we have advanced the understanding of Digital Ecosystems, creating Ecosystem-Oriented Architectures where the word ecosystem is more than just a metaphor.Comment: 39 pages, 26 figures, journa