An object-oriented data model for Intelligent Network services. - Evelina Pencheva (ICECS, 1996)

A Mark-Up Approach to Service Creation. - Ivaylo Atanasov; Evelina Pencheva (Afr. J. Inf. Commun. Technol., 2007)

Open Service Access to SIP Conferencing. - Ivaylo Atanasov; Pavlina Koleva; Evelina Pencheva (Afr. J. Inf. Commun. Technol., 2008)

Web Services for Quality of Service Monitoring. - Evelina Pencheva; Ivaylo Atanasov (NTMS, 2009)

Open Access to Resource Management in Multimedia Networks. - Evelina Nikolova Pencheva; Ivaylo Ivanov Atanasov (Afr. J. Inf. Commun. Technol., 2009)

Open Access to Control on Quality of Service in Convergent Networks. - Evelina Pencheva; Ivaylo Atanasov (Int. J. Inf. Technol. Web Eng., 2010)

Open access to charging functions in multimedia networks. - Ivaylo Ivanov Atanasov; Evelina Nikolova Pencheva; Dora Atanasova Marinska (EUROCON, 2011)

Third party control on instant messaging. - Evelina Nikolova Pencheva; Ivaylo Ivanov Atanasov (EUROCON, 2011)

Third Party User Interaction Control in SIP Networks. - Ivaylo Atanasov; Evelina Pencheva (IWEI, 2011)

Parlay X Web Services for Policy and Charging Control in Multimedia Networks. - Ivaylo Atanasov; Evelina Pencheva; Dora Atanasova Marinska (Adv. Multim., 2012)

A Novel Approach to Design a Scalable Air Quality Monitoring System. - Ivaylo Atanasov; Ventsislav G. Trifonov; Kamelia Nikolova; Evelina Pencheva (Int. J. Inf. Technol. Web Eng., 2012)

Third party application control on quality of service in IP based multimedia networks. - Evelina Pencheva; Ivaylo Atanasov (Inf. Syst. Frontiers, 2012)

Third Party Multimedia Streaming Control with Guaranteed Quality of Service in Evolved Packet System. - Evelina Pencheva (Int. J. Inf. Technol. Web Eng., 2013)

Towards a scalable mobile telemetry system and ubiquitous access to measurements. - Ivaylo Atanasov; Evelina Pencheva (Int. J. Reason. based Intell. Syst., 2013)

An Approach to Data Annotation for Internet of Things. - Ivaylo Atanasov; Anastas Nikolov; Evelina Pencheva; Rozalina Dimova; Martin Ivanov (Int. J. Inf. Technol. Web Eng., 2015)

Toward open service access to policy and charging control in evolved packet system. - Ivaylo Atanasov; Evelina Pencheva; Rozalina Dimova (Telecommun. Syst., 2015)

Study on generic functionality for quality of service control in M2M communications. - Ivaylo Atanasov; Anastas Nikolov; Evelina Pencheva (BlackSeaCom, 2016)

Formal verification of connectivity management models in M2M communications. - Anastas Nikolov; Evelina Pencheva; Ivaylo Atanasov (BlackSeaCom, 2016)

A Case of Service Interaction in M2M Device Management. - Anastas Nikolov; Evelina Pencheva; Ivaylo Atanasov; Kamelia Nikolova (NTMS, 2016)

Model Aspects of Open Access to Multimedia Broadcast Services in the Evolved Packet System. - Ivaylo Atanasov; Evelina Pencheva (Int. J. Digit. Multim. Broadcast., 2016)

Engineering of web services for internet of things applications. - Evelina Pencheva; Ivaylo Atanasov (Inf. Syst. Frontiers, 2016)

Mobile edge computing applications for connectivity management. - Evelina Pencheva; Ivaylo Atanasov (FRUCT, 2017)

Mobile edge computing services for dynamic quality of service control. - Evelina Pencheva; Ivaylo Atanasov (FRUCT, 2017)

An approach to design radio network information Web services for mobile edge computing. - Evelina Pencheva; Ivaylo Atanasov (GIoTS, 2017)

Location service in mobile edge computing. - Evelina Pencheva; Ivaylo Atanasov; Kiril Kassev; Ventsislav G. Trifonov (ICUFN, 2017)

Web Services for Radio Resource Control. - Evelina Pencheva; Ivaylo Atanasov (IISSC/CN4IoT, 2017)

An approach to transform Internet of Things data into knowledge. - Ivaylo Atanasov; Anastas Nikolov; Evelina Pencheva (Int. J. Embed. Syst., 2017)

An approach to transformation of data into knowledge for power control in smart homes. - Ivaylo Atanasov; Anastas Nikolov; Evelina Pencheva (Int. J. Reason. based Intell. Syst., 2017)

Usage Monitoring Control in Radio Access Network. - Evelina Pencheva; Ivaylo Atanasov (FRUCT, 2018)

An extension of radio network information interfaces for connectivity management. - Evelina Pencheva (ICIN, 2018)

RESTful Interfaces for Application Initiated D2D Communications. - Evelina Pencheva; Ivaylo Atanasov; Denitsa Kireva-Mihova; Ventsislav G. Trifonov (ICUFN, 2018)

An Extension of Mobile Edge Computing Bandwidth Management API. - Evelina Pencheva; Denitsa Kireva-Mihova; Ivaylo Atanasov; Ventsislav G. Trifonov (ISNCC, 2018)

Open Access to Intersystem Handover Control Using Multi-access Edge Computing. - Evelina Pencheva; Denitsa Kireva; Ivaylo Atanasov; Ventsislav G. Trifonov (ISNCC, 2018)

An Extension of Radio Network Information Interfaces for Terminal Activity in a Cell. - Evelina Pencheva; Ivaylo Atanasov (NTMS, 2018)

Access to Device Reachability Data as a Component of Horizontal M2M Service Platform. - Evelina Pencheva (Int. J. Inf. Technol. Web Eng., 2018)

Mobile Edge Service for Charging Control. - Ivaylo Atanasov; Evelina Pencheva; Aleksandar Nametkov; Ventsislav G. Trifonov (FRUCT, 2019)

Application Level User Traffic Control at the Mobile Network Edge. - Evelina Pencheva; Ivaylo Atanasov; Denitsa Velkova; Ventsislav G. Trifonov (FRUCT, 2019)

Provisioning of UE Behavior Prognostic by Multiaccess Edge Computing. - Ivaylo Atanasov; Evelina Pencheva; Aleksandar Nametkov; Ventsislav G. Trifonov (ISNCC, 2019)

Packet Data Session Management as a Service. - Evelina Pencheva; Ivaylo Atanasov; Vladislav G. Vladislavov; Ventsislav G. Trifonov (ISNCC, 2019)

Mobile Edge Assistance Information for Radio Access Network Optimization. - Ivaylo Atanasov; Evelina Pencheva; Ivaylo Asenov (NTMS, 2019)

Mobility Management as a Radio Access Network Service. - Evelina Pencheva; Ivaylo Atanasov; Ivaylo Asenov; Ventsislav G. Trifonov (NTMS, 2019)

Access and Mobility Policy Control at the Network Edge. - Evelina Pencheva; Ivaylo Atanasov; Ivaylo Asenov (ISC Int. J. Inf. Secur., 2019)

Third Party Session Control at the Network Edge. - Ivaylo Atanasov; Evelina Pencheva; Denitsa Velkova; Ventsislav G. Trifonov (FMEC, 2020)

Programmability of Multi-Connectivity in 5G. - Ivaylo Atanasov; Evelina Pencheva; Denitsa Velkova; Ventsislav G. Trifonov (FRUCT, 2020)

Flexible Charging Using Edge Computing. - Evelina Pencheva; Ivaylo Atanasov; Denitsa Velkova (FRUCT, 2020)

Media Control at the Network Edge. - Evelina Pencheva; Ivaylo Atanasov; Denitsa Velkova; Ivaylo Asenov (FRUCT, 2020)

Sponsored Data Connectivity at the Network Edge. - Ivaylo Atanasov; Evelina Pencheva; Ivaylo Asenov; Ventsislav G. Trifonov (ICACDS, 2020)

Opening the Network Edge for Programmability of Mission Critical Session Control. - Ivaylo Atanasov; Evelina Pencheva; Denitsa Velkova; Ventsislav G. Trifonov (ISNCC, 2020)

Programmability of Policy Control at the Edge of the Mobile Network. - Evelina Pencheva; Ivaylo Asenov; Ivaylo Atanasov; Ventsislav G. Trifonov (ISNCC, 2020)

Application level extension of bandwidth management in radio access network. - Evelina Pencheva; Ivaylo Atanasov (Int. J. Reason. based Intell. Syst., 2020)

An Approach to Open Access to Multimedia Multicast Services at the Network Edge. - Ivaylo Ivanov Atanasov; Evelina Nikolova Pencheva; Vladislav G. Vladislavov; Ventsislav G. Trifonov (J. Commun., 2020)

Presence and Availability Service at the Network Edge. - Evelina Pencheva; Ivaylo Atanasov; Vladislav G. Vladislavov; Ventsislav G. Trifonov (FRUCT, 2021)

Towards Intelligent Train Control Systems. - Evelina Pencheva; Ventsislav G. Trifonov; Ivaylo Atanasov (FRUCT, 2022)

Application Initiated Data Session as a Service for High Reliable and Safe Railway Communications. - Evelina Pencheva; Ivaylo Atanasov (ICACDS (2), 2022)

Assured Voice Communications for Railway Operations. - Ventsislav G. Trifonov; Evelina Pencheva; Ivaylo Atanasov (ICCAD, 2022)

Multimedia Conferencing at the Network Edge. - Ivaylo Ivanov Atanasov; Evelina Nikolova Pencheva (J. Commun., 2022)

An Approach to Provide Functional Identity Privacy in Future Railway Communications. - Vasil Vatakov; Ivaylo Atanasov; Evelina Pencheva (EUROCON, 2023)

Policy Based Railway Communications. - Evelina Pencheva; Ivaylo Atanasov; Vasil Vatakov (ICCAD, 2023)

Data Management as a Service in Railway Communications. - Ivaylo Atanasov; Vasil Vatakov; Evelina Pencheva (ICSRS, 2023)

The Design of Critical Data Communication Applications for Railways: an Approach. - Ivaylo Atanasov; Vasil Vatakov; Evelina Pencheva (MetroInd4.0&IoT, 2023)

A Microservices-Based Approach to Designing an Intelligent Railway Control System Architecture. - Ivaylo Atanasov; Vasil Vatakov; Evelina Pencheva (Symmetry, 2023)

Microservices for Cloudification and Orchestration of Railway Operations. - Ivaylo Atanasov; Evelina Pencheva; Ventsislav G. Trifonov (CCCE, 2024)

Operation and Maintenance Services in an Intelligent Railway Control System Architecture. - Ivaylo Atanasov; Evelina Pencheva; Ventsislav G. Trifonov (ICCAD, 2024)