[1]Atzori, L., Iera, A., Morabito, G., Nitti, M. (2012) The Social Internet of Things (SIoT) – When social networks meet the Internet of Things: Concept, architecture and network characterization. Computer Networks, 56(16): 3594-3608 [2]Avdić, A., Kajan, E., Janković, D., Avdić, D. (2019) Towards context-aware smart healthcare platform. International Journal of Electrical Engineering and Computing, 3(1): 26-31 [3]Booch, G. (1986) Object-oriented development. IEEE Transactions on Software Engineering, SE-12(2): 211-221 [4]Burégio, V., Maamar, Z., Romero, D.L.M.S. (2015) An architecture and guiding framework for the social enterprise. IEEE Internet Computing, 19(1): 64-68 [5]Burégio, V.A., Kajan, E., Sellami, M., Faci, N., Maamar, Z., Benslimane, D. (2016) Revisiting software engineering in the social era. IJSSOE, 6(4): 36-46 [6]Carlos, E., Francisco, F., Agusti, S., Hector, P., Saleem, Z., Federico, G. (2014) Smart Government: Opportunities and challenges in smart cities development. u: Dolićanin Ć.; Kajan E; Ranđelović D.; Stojanović B. [ur.] Democratic Strategies and Citizen-Centered E-Government Services, IGI Global, pp. 1-19 [7]Chen, M., Mao, S., Liu, Y. (2014) Big data: A survey. Mobile Networks and Applications, 19(2): 171-209 [8]Chourabi, H., Nam, T., Walker, S., Gil-Garcia, R.J., Mellouli, S., Nahon, K., Pardo, T.A., Scholl, H.J. (2012) Understanding Smart Cities: An Integrative Framework. u: Proceedings of the 45th Hawaii International Conference on System Sciences (HICSS’2012), Jan, pp. 2289-2297 [9]da Silva, N.F., Hruschka, E.R., Hruschka, E.R. (2014) Tweet sentiment analysis with classifier ensembles. Decision Support Systems, 66: 170-179 [10]Diamantini, C., Mircoli, A., Potena, D., Storti, E. (2018) Social information discovery enhanced by sentiment analysis techniques. Future Generation Computer Systems [11]Dolićanin, Ć., Kajan, E., Randjelovic, D., Stojanovic, B. (2015) Handbook of Research on Democratic Strategies and Citizen-Centered E-Government Services. Information Science Reference [12]Dorloff, F., Kajan, E. (2012) Balancing of heterogeneity and interoperability in e-business networks: The role of standards and protocols. IJEBR, 8(4): 15-33 [13]Duan, Y., Fu, G., Zhou, N., Sun, X., Narendra, N.C., Hu, B. (2015) Everything as a service (xaas) on the cloud: Origins, current and future trends. u: 8th International Conference on Cloud Computing, IEEE, pp. 621-628 [14]Faci, N., Maamar, Z., Kajan, E., Benslimane, D. (2014) Research roadmap for the enterprise 2.0: Issues & solutions. Scientific Publications of the State University of Novi Pazar Series A: Applied Mathematics, Informatics and mechanics, vol. 6, br. 2, str. 81-89 [15]Feng, X., Shen, J., Fan, Y. (2009) Rest: An alternative to rpc for Web services architecture. u: First International Conference on Future Information Networks, IEEE, IEEE, pp. 7-10 [16]Fensel, D. (2005) Spinning the Semantic Web: Bringing the World Wide Web to its full potential. MIT press [17]Giatsoglou, M., Vozalis, M.G., Diamantaras, K., Vakali, A., Sarigiannidis, G., Chatzisavvas, K.C. (2017) Sentiment analysis leveraging emotions and word embeddings. Expert Systems with Applications, 69: 214-224 [18]Holsapple, C., Joshi, K. (2001) Organizational knowledge resources. Decision Support Systems, 31(1): 39 -54, Knowledge Management Support of Decision Making [19]Howe, J. (2008) Crowdsourcing: Why the power of the crowd is driving the future of business. New York, NY, USA: Crown Publishing Group, 1 ed [20]Kajan, E. (1985) Some aspects of extending operating system while connecting new io devices. u: XXIX ETAN conference, pp. VIII.139-VIII.146 [21]Kajan, E. (2006) The security issues of b2b interactions. Informatika, 6(1): 105-112 [22]Kajan, E. (2011) Electronic business interoperability: Concepts, opportunities and challenges. IGI Global [23]Kajan, E., Dorloff, F.-.d., Bedini, I. (2012) Handbook of research on e-business standards and protocols: Documents, data and advanced [24]Kajan, E. (2004) The maturity of open systems for B2B. ACM SIGecom Exchanges, 5(2): 34-44 [25]Kajan, E. (1994) Otvoreni sistemi – koncepti, komponente i aplikacije za budućnost. Prosveta [26]Kajan, E. (2002) Information technology encyclopedia and acronyms. Springer [27]Kajan, E. (2003) The b2b standard it framework. u: Proceedings of the IADIS International Conference e-society, June, pp. 597-602 [28]Kajan, E. (1988) Proširenje gks sistema sa rasterop funkcijama. u: XXXVII Jugoslovenska konferencija ETANa, pp. VIII.385-VIII.392 [29]Kajan, E. (2017) Revisiting interoperability issues and challenges in the era of ubiquitous social Web of everything. u: Proceedings of the International Conference on Computing for Engineering and Sciences, ACM, 1-5 [30]Kajan, E., Faci, N., Maamar, Z., Sellami, M., Ugljanin, E., Kheddouci, H., Stojanović, D., Benslimane, D. (2020) Real-time tracking and mining of users’ actions over social media. Computer Science and Information Systems, 17(1): 1-24 [31]Kajan, E., Maamar, Z., Faci, N. (2014) Software process improvement by Enterprise 2.0 technologies. u: Proceedings of the 2014 Contemporay Problems of Mathematics, Mechanica nad Informatics-Selected Papers (CPMMI 2014), Novi Pazar, Serbia, pp. 56-64 [32]Kajan, E., Narendra, N.C., Maamar, Z. (2016) Towards conflict-free virtual enterprises. u: Encyclopedia of E-Commerce Development, Implementation, and Management, IGI Global, 1116-1129 [33]Kajan, E., Pljasković, A., Crnišanin, A. (2012) Normalizacija tekstualnih dokumenata na sprskom jeziku u cilju efikasnijeg pretraživanja u sistemima e-uprave. Zlatibor: Etran, jun [34]Kajan, E., Stoimenov, L. (2005) Toward an ontology-driven architectural framework for B2B. Communications of the ACM, 48(12): 60-66 [35]Kajan, E., Avdić, A., Marovac, U., Ljajić, A., Šimić, G., Stankovic, J. (2015) Enhancing local economic development using collective intelligence. u: 23rd Telecommunications Forum Telfor (TELFOR), IEEE, 882-885 [36]Kajan, E., Faci, N., Maamar, Z., Loo, A., Pljaskovic, A., Sheng, Q.Z. (2014) The Network-Based Business Process. IEEE Internet Computing, 18(2): 63-69, March/April [37]Knuth, D.E. (1974) Computer programming as an art. Communications of the ACM, 17(12): 667-673 [38]Kortuem, G., Kawsar, F., Sundramoorthy, V., Fitton, D. (2010) Smart objects as building blocks for the Internet of things. IEEE Internet Computing, 14(1): 44-51 [39]Kozaczynski, W., Booch, G. (1998) Component-based software engineering. IEEE Software, 15(5): 34-36 [40]Kurz, M., Fleischmann, A. (2010) BPM 2.0: Business process management meets empowerment. u: Subject-Oriented Business Process Management -Second International Conference, S-BPM ONE 2010, Karlsruhe, Germany, October 14, Selected Papers, pp. 54-83 [41]Licklider, J. (1960) Man-computer symbiosis. IRE Transactions on Human Factors in Electronics HFE, 1(1): 4-11, March [42]Liskov, B., Zilles, S. (1974) Programming with abstract data types. ACM SIGPLAN Notices, 9(4): 50-59 [43]Maamar, Z., Faci, N., Kajan, E., Asim, M., Qamar, A. (2020) OWL-T for a semantic description of IoT. Communications in Computer and Information Science, 1259: 108-117, New Trends in Databases and Information Systems -ADBIS 2020 Short Papers, Lyon, France, August 25-27, Proceedings, J. Darmont, B. Novikov, and R. Wrembel, Eds., Springer [44]Maamar, Z., Faci, N., Kajan, E., Purković, S., Ugljanin, E. (2020) Process-of-things: Weaving film industry’s practices into the Internet-of-things. Internet of Things, 11: 100248-100248 [45]Maamar, Z., Kajan, E., Guidara, I., Moctar-M’baba, L., Sellami, M. (2020) Bridging the gap between business processes and IoT. u: Desai B.C.; Cho W. [ur.] 24th International Database Engineering & Applications Symposium (IDEAS), Seoul, Republic of Korea, August 12-14, ACM, pp. 2:1-2:10 [46]Maamar, Z., Badr, Y., Faci, N., Sheng, Q.Z. (2014) Realizing a social ecosystem of Web services. u: Bouguettaya A.; Sheng Q.Z.; Daniel F. [ur.] Advanced Web Services, Springer, 455-473 [47]Maamar, Z., Faci, N., Kajan, E., Sakr, S., Boukhebouze, M., Barnawi, A. (2015) How to make business processes ‘socialize’?. EAI Endorsed Transactions on Industrial Networks and Intelligent Systems, 2(5): 150284-150284 [48]Maamar, Z., Kajan, E., Asim, M., Baker, S.T. (2019) Open challenges in vetting the internet-of-things. Internet Technology Letters, 2(5): e129-e129 [49]Maamar, Z., Sakr, S., Faci, N., Boukhebouze, M., Barnawi, A. (2014) Super: Social-based business process management framework. u: Proceedings of the 12th International Conference on Service Oriented Computing (ICSOC’2014), Paris, France [50]Marovac, U., Ljajic, A., Kajan, E., Avdic, A. (2018) Towards the lexical resources for sentiment-reach informal texts: The Serbian language case. u: V CPMMI conference, Novi Pazar, Serbia, pp. 1-10 [51]Marovac, U., Pljaskovic, A., Crnisanin, A., Kajan, E. (2012) N-gram analysis of text documents in Serbian language. u: Proceedings of the 20th Telecommunications Forum (TELFOR) , Belgrade, Serbia, pp. 1385-1388 [52]Medjahed, B., Benatallah, B., Bouguettaya, A., Ngu, A.H., Elma-Garmid, A.K. (2003) Business-to-business interactions: Issues and enabling technologies. VLDB Journal The International Journal on Very Large Data Bases, 12(1): 59-85 [53]Mitchell, W. (2007) Intelligent Citie. Springer Science and Business Media LLC, http://www.uoc.edu/uocpapers/5/dt/eng/mitchell.pdf [54]Nigam, A., Caswell, N.S. (2003) Business artifacts: An approach to operational specification. IBM Systems Journal, 42(3): 428-445, July [55]Nugent, J.H., Raisinghani, M.S. (2002) The information technology and telecommunications security imperative: Important issues and drivers. Journal of Electronic Commerce Research, 3(1): 1-14 [56]Parnas, D.L., Shore, J.E., Weiss, D. (1976) Abstract types defined as classes of variables. ACM SIGPLAN Notices, 11(SI): 149-154 [57]Pedrinaci, C., Domingue, J. (2010) Toward the next wave of services: Linked services for the Web data. Journal of Universal Computer Science, 16(13): 1694-1719 [58]Quirolgico, S., Voas, J., Kuhn, R. (2011) Vetting Mobile Apps. IT Professional, 13(4): 9-11 [59]Snyder, T., Byrd, G. (2017) The Internet of Everything. Computer, 50(6): 8-9 [60]Šimić, G., Jeremić, Z., Kajan, E., Ranđelović, D., Presnall, A. (2014) A framework for delivering e-government support. Acta Polytechnica Hungarica, 11(01): 79-96 [61]Ugljanin, E., Kajan, E., Maamar, Z., Asim, M., Burégio, V. (2020) Immersing citizens and things into smart cities: A social machine-based and data artifact-driven approach. Computing, 1-20 [62]Ugljanin, E., Stojanović, D., Kajan, E., Maamar, Z. (2017) Re-engineering of smart city’s business processes based on social networks and Internet of Things. Facta Universitatis – series: Automatic Control and Robotics, vol. 16, br. 3, str. 275-286 [63]Weiser, M. (1999) The computer for the 21st century. ACM SIGMOBILE Mobile Computing and Communications Review, 3(3): 3-11, July [64]Wiederhold, G. (1992) Mediators in the architecture of future information systems. Computer, 25(3): 38-49 [65]Zambonelli, F. (2017) Key abstractions for iot-oriented software engineering. IEEE Software, 34(1): 38-45, January-February