Jankowski, J., Hamari J., Wątróbski J., A gradual approach for maximising user conversion without compromising experience with high visual intensity website elements, Internet Research 29 (1), 194-217, 2019

Wątróbski J., Jankowski, J., Ziemba P., Karczmarczyk A., Zioło M., Generalised framework for multi-criteria method selection, Omega, in Press

Karczmarczyk A., Jankowski, J., Wątróbski J., Multi-criteria decision support for planning and evaluation of performance of viral marketing campaigns in social networks, PloS one 13 (12), e0209372, 2, 2018

Jankowski, J., Waniek M., Alshamsi A., Bródka P., Michalski R., Strategic distribution of seeds to support diffusion in complex networks, PloS one 13 (10), e0205130

Jankowski, J., Szymanski B.K., Kazienko P.,Michalski R., Bródka P., Probing Limits of Information Spread with Sequential Seeding, Scientific reports 8 (1), 13996, 2 2018

Wątróbski J., Ziemba E., Karczmarczyk A., Jankowski, J., An Index to Measure the Sustainable Information Society: The Polish Households Case, Sustainability 10 (9), 3223, 3, 2018

Lewandowska, A., & Jankowski, J. (2017). The negative impact of visual web advertising content on cognitive process: towards quantitative evaluation. International Journal of Human-Computer Studies, 108, 41-49.

Jankowski, J., Michalski, R., Bródka, P., A multilayer network dataset of interaction and influence spreading in a virtual world, Scientific data 4, 170144

Rejer, I., Jankowski, J., Brain activity patterns induced by interrupting the cognitive processes with online advertising, Cognitive Processing, 1-12

Jankowski, J., Zioło, M., Karczmarczyk, A., Wątróbski, J., Towards sustainability in viral marketing with user engaging supporting campaigns, Sustainability 10 (1), 15

Jankowski, J., Bródka, P., Kazienko, P., Szymanski, B., Kajdanowicz, T., Michalski, R.: Balancing Speed and Coverage by Sequential Seeding in Complex Networks, Scientific Reports 7, Article number: 891 (2017) [Link]

Jankowski, J., Dynamic Rankings for Seed Selection in Complex Networks, Entropy 2017, 19(4), 170 [Link]

Jankowski, J., Bródka, P., & Hamari, J. (2016). A picture is worth a thousand words: an empirical study on the influence of content visibility on diffusion processes within a virtual world. Behaviour & Information Technology, 35(11), 926-945.

Jankowski, J., Kazienko, P., Wątróbski, J., Lewandowska, A., Ziemba, P., & Zioło, M. (2016). Fuzzy multi-objective modeling of effectiveness and user experience in online advertising. Expert Systems with Applications, 65, 315-331.

Jankowski, J., Kolomvatsos, K., Kazienko, P., & Wątróbski, J. (2016). Fuzzy Modeling of User Behaviors and Virtual Goods Purchases in Social Networking Platforms. Journal of Universal Computer Science, 22(3), 416-437.

Utz, S., & Jankowski, J. (2016). Making “friends” in a virtual world: The role of preferential attachment, homophily, and status. Social Science Computer Review, 34(5), 546-566.

Jankowski, J., Saganowski, S., & Bródka, P. (2016). Evaluation of TRANSFoRm Mobile eHealth Solution for Remote Patient Monitoring during Clinical Trials. Mobile Information Systems, 2016.

Wątróbski, J., Ziemba, P., Jankowski, J., & Zioło, M. (2016). Green Energy for a Green City—A Multi-Perspective Model Approach. Sustainability, 8(8), 702.

Różewski, P., Jankowski, J., Bródka, P.,Michalski, R. (2015). Knowledge workers’ collaborative learning behavior modeling in an organizational social network. Computers in Human Behavior, 51, 1248-1260.

Różewski, P., & Jankowski, J. (2015). Model of multilayer knowledge diffusion for competence development in an organization. Mathematical Problems in Engineering, 2015

Jankowski, J.,Michalski, R., Bródka, P., Kazienko, P., & Utz, S. (2015). Knowledge acquisition from social platforms based on network distributions fitting. Computers in Human Behavior, 51, 685-693.

Goode, S., Shailer, G., Wilson, M., & Jankowski, J. (2014). Gifting and status in virtual worlds. Journal of Management Information Systems, 31(2), 171-210.


Karczmarczyk, A.,Bortko, K., Bartków, P., Pazura, P., Jankowski, J., Influencing Information Spreading Processes in Complex Networks with Probability Spraying, 2018 IEEE/ACM International Conference on Advances in Social Network

Watrobski, J., Jankowski, J.: An Ontology-Based Knowledge Representation of MCDA Methods. ACIIDS (1) 2016: 54-64

Jankowski, J., Ziemba, P., Watróbski, J., P. Kazienko: Towards the Tradeoff Between Online Marketing Resources Exploitation and the User Experience with the Use of Eye Tracking. ACIIDS (1) 2016: 330-343

Watróbski, J., Ziemba, P., Jankowski, J., W. Wolski: Using PEQUAL Methodology in Auction Platforms Evaluation Process. AITM/ISM@FedCSIS 2016: 222-241

Watróbski, J., Ziemba, P., Jankowski, J., W. Wolski: PEQUAL - E-commerce websites quality evaluation methodology. FedCSIS 2016: 1317-1327

Jankowski, J., Watróbski, J., Ziemba, P.: Dynamic MCDA Approach to Multilevel Decision Support in Online Environment. ICCCI (1) 2016: 553-564

Jankowski, J., Watróbski, J., Witkowska, K., Wolski, W.: The Use of a Fuzzy Cognitive Maps and Eye Tracking in Exploitation of Online Advertising Resources. ICEIS (2) 2016: 467-472

Jankowski, J., Watróbski, J., Ziemba, P., Salabun, W.: Exploitation of Web Resources Towards Increased Conversions and Effectiveness. IIMSS 2016: 97-107

Jankowski, J., Lewandowska, A., Watróbski, J., Ziemba, P., Salabun, W.: Modeling the Perceptual Response from Effects Oriented Web Components Towards Lower Intrusiveness. KES 2016: 147-158

Rejer, I., Jankowski, J.: EEG Patterns Analysis in the Process of Recovery from Interruptions. CORES 2015: 587-596

Ziemba, P., Watróbski, J., Jankowski, J., Wolski, W.: Construction and Restructuring of the Knowledge Repository of Website Evaluation Methods. ISM/AITM 2015: 29-52

Watrobski, J., Jankowski, J.: Knowledge management in MCDA domain. FedCSIS 2015: 1445-1450

Ziemba, P., Jankowski, J., Watrobski, J., Wolski, W., Becker, J.: Integration of domain ontologies in the repository of website evaluation methods. FedCSIS 2015: 1585-1595

Jankowski, J., Watrobski, J., Ziemba, P.: Modeling the Impact of Visual Components on Verbal Communication in Online Advertising. ICCCI (2) 2015: 44-53

Ziemba, P., Jankowski, J., Watrobski, J., Becker, J.: Knowledge Management in Website Quality Evaluation Domain. ICCCI (2) 2015: 75-85

Jankowski, J., Michalski, R., Bródka, P., Kazienko, P., Utz, S.: Adaptive Survey Design Using Structural Characteristics of the Social Network. SocInfo 2015: 153-163

Tundys, B., Rzeczycki, A., Ziolo, M., Jankowski, J.: Models of an Integrated Performance Measurement System of Intelligent and Sustainable Supply Chains. ACIIDS (2) 2014: 504-514

Michalski, R., Jankowski, J., Bródka, P., Kazienko, P.: The same network - different communities? The multidimensional study of groups in the cyberspace. ASONAM 2014: 864-869

Watrobski, J., Jankowski, J., Piotrowski, Z.: The Selection of Multicriteria Method Based on Unstructured Decision Problem Description. ICCCI 2014: 454-465

Ziemba, P., M. Piwowarski, Jankowski, J., Watrobski, J.: Method of Criteria Selection and Weights Calculation in the Process of Web Projects Evaluation. ICCCI 2014: 684-693

Michalski, R., Shakarian, P., Scholtes, I., Jankowski, J.: Workshop on Social Influence - SI 2014 - Introduction. SocInfo Workshops 2014: 365-367

Jankowski, J.: Virtual Goods in Social Media. Encyclopedia of Social Network Analysis and Mining 2014: 2307-2313

Jankowski, J.: Modeling the Structure of Recommending Interfaces with Adjustable Influence on Users. ACIIDS (2) 2013: 429-438

Jankowski, J.: Increasing Website Conversions Using Content Repetitions with Different Levels of Persuasion. ACIIDS (2) 2013: 439-448

Jankowski, J., Michalski, R., Kazienko, P.: Compensatory seeding in networks with varying avaliability of nodes. ASONAM 2013: 1242-1249

Rózewski, P., Malachowski, B. , Jankowski, J., Prys, M., Danczura, P.: Preliminaries for Dynamic Competence Management System building. FedCSIS 2013: 1279-1285

Malecki,K., Jankowski, J., Rokita, M.: Application of Graph Cellular Automata in Social Network Based Recommender System. ICCCI 2013: 21-29

Jankowski, J., Kozielski, M., Filipowski, W., Michalski, R.: The Diffusion of Viral Content in Multi-layered Social Networks. ICCCI 2013: 30-39

Jankowski, J.: Balanced Approach to the Design of Conversion Oriented Websites with Limited Negative Impact on the Users. ICCCI 2013: 527-536

Michalski, R., Kazienko, P., Jankowski, J.: Convince a Dozen More and Succeed - The Influence in Multi-layered Social Networks. SITIS 2013: 499-505

Zbieg, A., Zak, B., Jankowski, J., Michalski, R., Ciuberek, S.: Studying Diffusion of Viral Content at Dyadic Level. ASONAM 2012: 1259-1265

Michalski, R., Jankowski, J., Kazienko, P.: Negative Effects of Incentivised Viral Campaigns for Activity in Social Networks. CGC 2012: 391-398

Jankowski, J., Michalski, R., Kazienko, P.: The Multidimensional Study of Viral Campaigns as Branching Processes. SocInfo 2012: 462-474

Jankowski, J., Ciuberek, S., Zbieg, A., Michalski, R.: Studying Paths of Participation in Viral Diffusion Process. SocInfo 2012: 503-516

Jankowski, J., Watrobski, J., Piwowarski, M.: Fuzzy Modeling of Digital Products Pricing in the Virtual Marketplace. HAIS (1) 2011: 338-346

Jankowski, J.: Integration of Collective Knowledge in Fuzzy Models Supporting Web Design Process. ICCCI (2) 2011: 395-404

Jankowski, J.: Analysis of Multiplayer Platform Users Activity Based on the Virtual and Real Time Dimension. SocInfo 2011: 312-315