Christos Nikolaou

60 papers A* 2A 1B 3C 7Misc 1Journal 16Unranked 27
YearRankTypeTitle / Venue / Authors
2025 J jnl
Azimuthal Equidistant Mapping and Projection of Head CT Scans for Fracture Visualization.
IEEE Access
Nicolas Hadjittoouli, Christos Nikolaou, Costas Pitris
2025 C conf
Breast Cancer Sub-Typing Using Digital Mammograms and Machine Learning: Predicting Invasiveness and Tumor Grade.
BIBE
Kosmia Loizidou, Eleni Orphanidou Vlachou, Anneza Yiallourou, Christos Nikolaou, Costas Pitris
2024 — conf
Enhancing Breast Mass Diagnosis: Leveraging Temporal Subtraction for Accurate Classification of Benign and Malignant Masses.
EMBC
Kosmia Loizidou, Galateia Skouroumouni, Gabriella Savvidou, Anastasia Constantinidou, Eleni Orphanidou Vlachou, Anneza Yiallourou, Christos Nikolaou, Costas Pitris
2024 — conf
Responsible AI in policing.
TAS
Helena Webb, Nicholas Fitzroy-Dale, Saamiya Aqeel, Anna-Maria Piskopani, Quentin Stafford-Fraser, Christos Nikolaou, Liz Dowthwaite, Derek McAuley, Christopher Hargreaves
2023 — conf
Classification of Breast Micro-calcifications as Benign or Malignant Using Subtraction of Temporally Sequential Digital Mammograms and Machine Learning.
CAIP (2)
Kosmia Loizidou, Galateia Skouroumouni, Gabriella Savvidou, Anastasia Constantinidou, Christos Nikolaou, Costas Pitris
2023 — conf
Prediction of Near-Term Breast Cancer Occurrence using Subtraction of Temporally Sequential Digital Mammograms.
EMBC
Kosmia Loizidou, Galateia Skouroumouni, Gabriella Savvidou, Anastasia Constantinidou, Christos Nikolaou, Costas Pitris
2022 — conf
Benign and Malignant Breast Mass Detection and Classification in Digital Mammography: The Effect of Subtracting Temporally Consecutive Mammograms.
BHI
Kosmia Loizidou, Galateia Skouroumouni, Gabriella Savvidou, Anastasia Constantinidou, Christos Nikolaou, Costas Pitris
2022 — conf
Identification and Classification of Benign and Malignant Masses based on Subtraction of Temporally Sequential Digital Mammograms.
EMBC
Kosmia Loizidou, Galateia Skouroumouni, Gabriella Savvidou, Anastasia Constantinidou, Christos Nikolaou, Costas Pitris
2021 — conf
Breast Mass Detection And Classification Algorithm Based On Temporal Subtraction Of Sequential Mammograms.
ISBI
Kosmia Loizidou, Galateia Skouroumouni, Christos Nikolaou, Costas Pitris
2020 J jnl
An Automated Breast Micro-Calcification Detection and Classification Technique Using Temporal Subtraction of Mammograms.
IEEE Access
Kosmia Loizidou, Galateia Skouroumouni, Christos Nikolaou, Costas Pitris
2020 C conf
Breast Mass Detection and Classification based on Digital Temporal Subtraction of Mammogram Pairs.
BIBE
Kosmia Loizidou, Galateia Skouroumouni, Christos Nikolaou, Costas Pitris
2019 — conf
A new method for breast micro-calcification detection and characterization using digital temporal subtraction of mammogram pairs.
BHI
Kosmia Loizidou, Galateia Skouroumouni, Christos Nikolaou, Costas Pitris
2014 — conf
Towards next generation intelligent energy systems: Design and simulations engines.
IISA
Eleftherios Tsoukalas, Manolis Vavalis, Antonia Nasiakou, Rafik Fainti, Elias N. Houstis, George P. Papavassilopoulos, Elena Sarri, Christos Nikolaou, George Koutras
2014 C conf
Utility-based Decision Making in Collective Adaptive Systems.
CLOSER
Vasilios Andrikopoulos, Marina Bitsaki, Santiago Gomez Saez, Dimka Karastoyanova, Christos Nikolaou, Alina Psycharaki
2011 C ed.
2011 IEEE Asia-Pacific Services Computing Conference, APSCC 2011, Jeju, Korea (South), December 12-15, 2011
APSCC
James J. Park, Christos Nikolaou, Jiannong Cao
2011 C conf
A Framework of Views on Service Networks Models.
EOMAS
Olha Danylevych, Frank Leymann, Christos Nikolaou
2011 — conf
Redesign and performance of service networks: a systems dynamics approach.
ECIS
Martin Smits, Willem-Jan van den Heuvel, Christos Nikolaou
2010 — conf
10301 Executive Summary and Abstracts Collection - Service Value Networks.
Perspectives Workshop: Service Value Networks
William E. Hefley, Steffen Lamparter, Christos Nikolaou, Stefan Tai
2010 — conf
A Model Transformation for Increasing Value in Service Networks through Intangible Value Exchanges.
ICSS
Daniele Joseph Dubois, Christos Nikolaou, Manolis Voskakis
2010 — ch.
Business Process Management.
S-CUBE Book
François Hantry, Mike P. Papazoglou, Willem-Jan van den Heuvel, Rafique Haque, Eoin Whelan, Noel Carroll, Dimka Karastoyanova, Frank Leymann, Christos Nikolaou, Winfried Lamersdorf, Mohand-Said Hacid
2010 — ed.
Perspectives Workshop: Service Value Networks, 25.07. - 30.07.2010
Perspectives Workshop: Service Value Networks
William E. Hefley, Steffen Lamparter, Christos Nikolaou, Stefan Tai
2010 J jnl
Towards a person-centric identity management infrastructure (IMI).
Comput. Syst. Sci. Eng.
Vassilis Poursalidis, Christos Nikolaou
2008 — conf
An Architecture for Managing the Lifecycle of Business Goals for Partners in a Service Network.
ServiceWave
Marina Bitsaki, Olha Danylevych, Willem-Jan van den Heuvel, George Koutras, Frank Leymann, Michele Mancioppi, Christos Nikolaou, Mike P. Papazoglou
2008 J jnl
Estimating value in service systems: A case study of a repair service system.
IBM Syst. J.
Nathan S. Caswell, Christos Nikolaou, Jakka Sairamesh, Marina Bitsaki, George Koutras, Giorgos Iacovidis
2008 — conf
Model Transformations to Leverage Service Networks.
ICSOC Workshops
Marina Bitsaki, Olha Danylevych, Willem-Jan van den Heuvel, George Koutras, Frank Leymann, Michele Mancioppi, Christos Nikolaou, Mike P. Papazoglou
2007 J jnl
Towards a person-centric identity management infrastructure (IMI).
Comput. Syst. Sci. Eng.
Vassilis Poursalidis, Christos Nikolaou
2006 B conf
A New User-Centric Identity Management Infrastructure for Federated Systems.
TrustBus
Vassilis Poursalidis, Christos Nikolaou
2005 — conf
From e-Business to Business Transformation.
Panhellenic Conference on Informatics
Christos Nikolaou, Jakka Sairamesh, Markus Stolze
2004 J jnl
A fair workload allocation policy for heterogeneous systems.
J. Parallel Distributed Comput.
Leonidas Georgiadis, Christos Nikolaou, Alexander Thomasian
2000 J jnl
Editorial: In the tradition of Alexandrian Scholars - Special Issue of the International Journal on Digital Libraries.
Int. J. Digit. Libr.
Christos Nikolaou, Constantine Stephanidis
2000 J jnl
User interaction in digital libraries: coping with diversity through adaptation.
Int. J. Digit. Libr.
Constantine Stephanidis, Demosthenes Akoumianakis, Alex Paramythis, Christos Nikolaou
1999 J jnl
Distributed Information and Computation in Scientific and Engineering Environments.
D Lib Mag.
Nicholas M. Patrikalakis, Paul J. Fortier, Yannis E. Ioannidis, Christos Nikolaou, Allan R. Robinson, Jarek Rossignac, Àlvar Vinacua, Stephen L. Abrams
1999 — conf
System-Level Infrastructure Issues for Controlled Interactions among Autonomous Participants in Electronic Commerce Processes.
DEXA Workshop
Manolis Marazakis, Dimitris Papadakis, Christos Nikolaou, Penelope Constanta
1998 C conf
Aurora: An Architecture for Dynamic and Adaptive Work Sessions in Open Environments.
DEXA
Manolis Marazakis, Dimitris Papadakis, Christos Nikolaou
1998 — conf
Efforts Towards on Open Electronic Commerce Infrastructure for the Tourism Industry.
DEXA Workshop
Penelope Constanta, Manolis Marazakis, Dimitris Papadakis, Christos Nikolaou, Dietmar Boenke
1998 — conf
Management of Work Sessions in Dynamic Open Environments.
DEXA Workshop
Manolis Marazakis, Dimitris Papadakis, Christos Nikolaou
1998 — ed.
Research and Advanced Technology for Digital Libraries, Second European Conference, ECDL '98, Heraklion, Crete, Greece, September 21-23, 1998, Proceedings
ECDL
Christos Nikolaou, Constantine Stephanidis
1998 B conf
System Infrastructure for Digital Libraries: A Survey and Outlook.
SOFSEM
Christos Nikolaou, Manolis Marazakis
1998 — conf
The HERMES Language for Work Session Specification.
DEXA Workshop
Manolis Marazakis, Dimitris Papadakis, Christos Nikolaou
1997 J jnl
An Integrated Architecture for the Provision of Health Telematic Services Based on Digital Library Technologies.
Int. J. Digit. Libr.
Manolis Tsiknakis, Catherine E. Chronaki, Sarantos Kapidakis, Christos Nikolaou, Stelios C. Orphanoudakis
1997 J jnl
Special Issue on Load Balancing in Distributed Systems: Introduction.
Inf. Sci.
Christos Nikolaou, Lutz Richter
1997 J jnl
THETIS: Design of a Data Management and Data Visualization System for Coastal Zone Management of the Mediterranean Sea.
D Lib Mag.
Catherine E. Houstis, Christos Nikolaou, Manolis Marazakis, Nicholas M. Patrikalakis, Jakka Sairamesh, Anthony Tomasic
1997 — conf
Towards a Common Infrastructure for Large-scale Distributed Applications.
ECDL
Christos Nikolaou, Manolis Marazakis, Dimitris Papadakis, Yiorgos Yeorgiannakis, Jakka Sairamesh
1997 J jnl
Transaction Routing for Distributed OLTP Systems: Survey and Recent Results.
Inf. Sci.
Christos Nikolaou, Manolis Marazakis, G. Georgiannakis
1996 — conf
A Framework for Pricing Services in Digital Libraries (poster).
Digital Libraries
Jakka Sairamesh, Yechiam Yemini, Donald F. Ferguson, Christos Nikolaou
1996 — conf
Architectures for QoS based Retrieval in Digital Libraries.
Networked Information Retrieval
Jakka Sairamesh, Christos Nikolaou, Sarantos Kapidakis
1996 — conf
Design of an Immersive Teleconferencing Application.
IDMS
G. Georgiannakis, Panos E. Trahanias, Christos Nikolaou, Stelios C. Orphanoudakis
1996 J jnl
Economic Framework for Pricing and Charging in Digital Libraries.
D Lib Mag.
Jakka Sairamesh, Christos Nikolaou, Donald F. Ferguson, Yechiam Yemini
1995 B conf
Goal-oriented dynamic buffer pool management for data base systems.
ICECCS
Jen-Yao Chwng, Donald F. Ferguson, George Wang, Christos Nikolaou, Jim Teng
1995 Misc conf
Towards Adaptive Scheduling of Tasks in Transactional Workflows.
WSC
Manolis Marazakis, Christos Nikolaou
1993 C conf
An economy for managing replicated data in autonomous decentralized systems.
ISADS
Donald Ferguson, Christos Nikolaou, Yechiam Yemini
1993 — conf
Goal Oriented, Adaptive Transaction Routing for High Performance Transaction Processing Systems.
PDIS
Donald F. Ferguson, Leonidas Georgiadis, Christos Nikolaou, Ken Davies
1992 — conf
Goal Oriented Resource Management.
NATO ASI RTC
Christos Nikolaou
1992 J jnl
On the Assignment Problem of Arbitrary Process Systems to Heterogeneous Distributed Computer Systems.
IEEE Trans. Computers
Nicholas S. Bowen, Christos Nikolaou, Arif Ghafoor
1989 A* conf
An Economy for Flow Control in Computer Networks.
INFOCOM
Donald F. Ferguson, Christos Nikolaou, Yechiam Yemini
1988 — conf
Hierarchial Workload Allocation for Distributed Systems.
ICPP (2)
Nicholas S. Bowen, Christos Nikolaou, Arif Ghafoor
1988 A conf
Microeconomic Algorithms for Load Balancing in Distributed Computer Systems.
ICDCS
Donald F. Ferguson, Yechiam Yemini, Christos Nikolaou
1986 — conf
Relocating Processes in Distributed Computer Systems.
Symposium on Reliability in Distributed Software and Database Systems
Donald F. Ferguson, Gautam Kar, Gerald Leitner, Christos Nikolaou
1983 A* conf
A methodology for verifying request processing protocols.
SIGCOMM
Christos Nikolaou, Edmund M. Clarke, Nissim Francez, Stephen A. Schuman
1982 J jnl
Distributed Reconfiguration Strategies for Fault-Tolerant Multiprocessor Systems.
IEEE Trans. Computers
Edmund M. Clarke, Christos Nikolaou