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Christoforos L. Raptopoulos
Person information
- affiliation: University of Patras, Computer Engineering and Informatics Department, Greece
- affiliation: Greece Computer Technology Institute and Press "Diophantus", Greece
- affiliation: University of Geneva, Computer Science Department, Switzerland
- affiliation: University of Paderborn, Heinz Nixdorf Institute, Germany
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2020 – today
- 2024
- [c44]George B. Mertzios, Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
Brief Announcement: On the Existence of δ-Temporal Cliques in Random Simple Temporal Graphs. SAND 2024: 27:1-27:5 - [i14]George B. Mertzios, Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
On the existence of δ-temporal cliques in random simple temporal graphs. CoRR abs/2404.07147 (2024) - 2023
- [j21]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos
, Paul G. Spirakis:
MAX CUT in Weighted Random Intersection Graphs and Discrepancy of Sparse Random Set Systems. Algorithmica 85(9): 2817-2842 (2023) - [c43]Paul G. Spirakis
Selected Combinatorial Problems Through the Prism of Random Intersection Graphs Models. CIAC 2023: 1-4 - [c42]Filippos Christodoulou
A Spectral Algorithm for Finding Maximum Cliques in Dense Random Intersection Graphs. SOFSEM 2023: 18-32 - 2022
- [j20]Themistoklis Melissourgos
An extension of the Moran process using type-specific connection graphs. J. Comput. Syst. Sci. 124: 77-96 (2022) - [c41]Pantelis Tzamalis, Andreas Bardoutsos, Dimitris Markantonatos, Christoforos L. Raptopoulos, Sotiris E. Nikoletseas, Xenophon Aggelides, Nikos Papadopoulos
End-to-end Gesture Recognition Framework for the Identification of Allergic Rhinitis Symptoms. DCOSS 2022: 25-34 - [i13]Filippos Christodoulou, Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
A spectral algorithm for finding maximum cliques in dense random intersection graphs. CoRR abs/2210.02121 (2022) - 2021
- [j19]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos
Maximum cliques in graphs with small intersection number and random intersection graphs. Comput. Sci. Rev. 39: 100353 (2021) - [j18]Eleni C. Akrida
The temporal explorer who returns to the base. J. Comput. Syst. Sci. 120: 179-193 (2021) - [c40]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
MAX CUT in Weighted Random Intersection Graphs and Discrepancy of Sparse Random Set Systems. ISAAC 2021: 28:1-28:16 - [i12]Sotiris E. Nikoletseas, Theofanis P. Raptis, Christoforos L. Raptopoulos:
Radiation-constrained algorithms for Wireless Energy Transfer in Ad hoc Networks. CoRR abs/2109.11777 (2021) - [i11]Sotiris E. Nikoletseas, Theofanis P. Raptis, Christoforos L. Raptopoulos:
Wireless charging for weighted energy balance in populations of mobile peers. CoRR abs/2109.11787 (2021) - [i10]Ioannis Katsidimas, Sotiris E. Nikoletseas, Theofanis P. Raptis, Christoforos L. Raptopoulos:
An algorithmic study in the vector model for Wireless Power Transfer maximization. CoRR abs/2109.11791 (2021) - 2020
- [j17]Eleni C. Akrida
How fast can we reach a target vertex in stochastic temporal graphs? J. Comput. Syst. Sci. 114: 65-83 (2020) - [c39]Xenophon Aggelides, Andreas Bardoutsos, Sotiris E. Nikoletseas, Nikos Papadopoulos
A Gesture Recognition approach to classifying Allergic Rhinitis gestures using Wrist-worn Devices : a multidisciplinary case study. DCOSS 2020: 1-10 - [i9]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
MAX CUT in Weighted Random Intersection Graphs and Discrepancy of Sparse Random Set Systems. CoRR abs/2009.01567 (2020)
2010 – 2019
- 2019
- [j16]Gabriel Filios, Adelina Madhja, Sotiris E. Nikoletseas, Christoforos L. Raptopoulos:
On Electromagnetic Radiation Control for Wireless Power Transfer in Adhoc Communication Networks: Key Issues and Challenges. IEEE Access 7: 3143-3169 (2019) - [j15]Konstantinos Papalamprou, Christoforos L. Raptopoulos:
Balance in random signed intersection graphs. Australas. J Comb. 75: 50-65 (2019) - [c38]Ioannis Katsidimas, Sotiris E. Nikoletseas, Christoforos L. Raptopoulos:
Power Efficient Algorithms for Wireless Charging under Phase Shift in the Vector Model. DCOSS 2019: 131-138 - [c37]Gabriel Filios, Adelina Madhja, Sotiris E. Nikoletseas, Christoforos L. Raptopoulos:
Characteristic Models and Algorithmic Methods for Efficient Electromagnetic Radiation Control in Wirelessly Powered Adhoc Communication Networks. DCOSS 2019: 487-494 - [c36]Eleni C. Akrida
How Fast Can We Reach a Target Vertex in Stochastic Temporal Graphs? ICALP 2019: 131:1-131:14 - [p5]Adelina Madhja, Sotiris E. Nikoletseas, Theofanis P. Raptis
Efficient Protocols for Peer-to-Peer Wireless Power Transfer and Energy-Aware Network Formation. Mission-Oriented Sensor Networks and Systems (2) 2019: 459-504 - [p4]Sotiris E. Nikoletseas, Theofanis P. Raptis
Radiation Control Algorithms in Wireless Networks. Mission-Oriented Sensor Networks and Systems (2) 2019: 719-756 - [i8]Eleni C. Akrida, George B. Mertzios, Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis, Viktor Zamaraev
How fast can we reach a target vertex in stochastic temporal graphs? CoRR abs/1903.03636 (2019) - 2018
- [c35]Themistoklis Melissourgos
Mutants and Residents with Different Connection Graphs in the Moran Process. LATIN 2018: 790-804 - [p3]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
Efficient Approximation Algorithms in Random Intersection Graphs. Handbook of Approximation Algorithms and Metaheuristics (2) 2018 - 2017
- [j14]Sotiris E. Nikoletseas, Theofanis P. Raptis
Wireless charging for weighted energy balance in populations of mobile peers. Ad Hoc Networks 60: 1-10 (2017) - [j13]Sotiris E. Nikoletseas, Theofanis P. Raptis
Radiation-constrained algorithms for Wireless Energy Transfer in Ad hoc Networks. Comput. Networks 124: 1-10 (2017) - [j12]George B. Mertzios, Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
Determining majority in networks with local interactions and very small local memory. Distributed Comput. 30(1): 1-16 (2017) - [j11]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
On the Chromatic Number of Non-Sparse Random Intersection Graphs. Theory Comput. Syst. 60(1): 112-127 (2017) - [j10]Ioannis Katsidimas, Sotiris E. Nikoletseas, Theofanis P. Raptis
An algorithmic study in the vector model for Wireless Power Transfer maximization. Pervasive Mob. Comput. 42: 108-123 (2017) - [c34]Sotiris E. Nikoletseas, Theofanis P. Raptis
Towards more Realistic Models for Wireless Power Transfer Algorithm Design. DCOSS 2017: 191-198 - [c33]Ioannis Katsidimas, Sotiris E. Nikoletseas, Theofanis P. Raptis, Christoforos L. Raptopoulos:
Efficient Algorithms for Power Maximization in the Vector Model for Wireless Energy Transfer. ICDCN 2017: 30 - [c32]George Christodoulou
A 3-Player Protocol Preventing Persistence in Strategic Contention with Limited Feedback. SAGT 2017: 240-251 - [c31]Adelina Madhja, Sotiris E. Nikoletseas, Theofanis P. Raptis
Peer-to-Peer Wireless Energy Transfer in Populations of Very Weak Mobile Nodes. WCNC Workshops 2017: 1-6 - [i7]George Christodoulou, Martin Gairing, Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul (Pavlos) Spirakis:
A 3-player protocol preventing persistence in strategic contention with limited feedback. CoRR abs/1707.01439 (2017) - [i6]Themistoklis Melissourgos, Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
Mutants and Residents with Different Connection Graphs in the Moran Process. CoRR abs/1710.07365 (2017) - 2016
- [j9]Constantinos Marios Angelopoulos
Efficient collection of sensor data via a new accelerated random walk. Concurr. Comput. Pract. Exp. 28(6): 1796-1811 (2016) - [c30]Sotiris E. Nikoletseas, Theofanis P. Raptis
Interactive Wireless Charging for Weighted Energy Balance. DCOSS 2016: 119-121 - [c29]George Christodoulou
Strategic Contention Resolution with Limited Feedback. ESA 2016: 30:1-30:16 - [c28]Sotiris E. Nikoletseas, Theofanis P. Raptis
Interactive Wireless Charging for Energy Balance. ICDCS 2016: 262-270 - [c27]Sotiris E. Nikoletseas, Theofanis P. Raptis
Energy Balance with Peer-to-Peer Wireless Charging. MASS 2016: 101-108 - [c26]George B. Mertzios, Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
Stably Computing Order Statistics with Arithmetic Population Protocols. MFCS 2016: 68:1-68:14 - [c25]Adelina Madhja, Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Dimitrios Tsolovos:
Energy Aware Network Formation in Peer-to-Peer Wireless Power Transfer. MSWiM 2016: 43-50 - [p2]Sotiris E. Nikoletseas, Theofanis P. Raptis
Interactive Wireless Charging for Energy Balance. Wireless Power Transfer Algorithms, Technologies and Applications in Ad Hoc Communication Networks 2016: 585-603 - [p1]Sotiris E. Nikoletseas, Theofanis P. Raptis
Efficient Wireless Power Transfer Under Radiation Constraints in Wireless Distributed Systems. Wireless Power Transfer Algorithms, Technologies and Applications in Ad Hoc Communication Networks 2016: 727-745 - [r3]Christoforos L. Raptopoulos:
Colouring Non-sparse Random Intersection Graphs. Encyclopedia of Algorithms 2016: 338-342 - [r2]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul (Pavlos) Spirakis:
Independent Sets in Random Intersection Graphs. Encyclopedia of Algorithms 2016: 961-964 - [i5]George Christodoulou, Martin Gairing, Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
Strategic Contention Resolution with Limited Feedback. CoRR abs/1606.06580 (2016) - 2015
- [j8]Constantinos Marios Angelopoulos
Improving sensor network performance with wireless energy transfer. Int. J. Ad Hoc Ubiquitous Comput. 20(3): 159-171 (2015) - [j7]Sotiris E. Nikoletseas, Panagiota N. Panagopoulou, Christoforos L. Raptopoulos, Paul G. Spirakis:
On the structure of equilibria in basic network formation. Theor. Comput. Sci. 590: 96-105 (2015) - [c24]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos:
On Some Combinatorial Properties of Random Intersection Graphs. Algorithms, Probability, Networks, and Games 2015: 370-383 - [c23]Sotiris E. Nikoletseas, Theofanis P. Raptis
Low Radiation Efficient Wireless Energy Transfer in Wireless Distributed Systems. ICDCS 2015: 196-204 - 2014
- [c22]George B. Mertzios, Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
Determining Majority in Networks with Local Interactions and Very Small Local Memory. ICALP (1) 2014: 871-882 - [i4]George B. Mertzios, Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
Determining Majority in Networks with Local Interactions and very Small Local Memory. CoRR abs/1404.7671 (2014) - 2013
- [j6]George B. Mertzios, Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
Natural models for evolution on networks. Theor. Comput. Sci. 477: 76-95 (2013) - [c21]Sotiris E. Nikoletseas, Panagiota N. Panagopoulou, Christoforos L. Raptopoulos, Paul G. Spirakis:
On the Structure of Equilibria in Basic Network Formation. FCT 2013: 259-270 - [c20]Paul G. Spirakis, Sotiris E. Nikoletseas, Christoforos L. Raptopoulos:
A Guided Tour in Random Intersection Graphs. ICALP (2) 2013: 29-35 - [i3]Sotiris E. Nikoletseas, Panagiota N. Panagopoulou, Christoforos L. Raptopoulos, Paul G. Spirakis:
On the Structure of Equilibria in Basic Network Formation. CoRR abs/1306.1677 (2013) - 2012
- [j5]Azzedine Boukerche, Dionysios Efstathiou, Sotiris E. Nikoletseas, Christoforos L. Raptopoulos:
Exploiting limited density information towards near-optimal energy balanced data propagation. Comput. Commun. 35(18): 2187-2200 (2012) - [c19]Vasiliki Liagkou, George Metakides, Apostolos Pyrgelis, Christoforos L. Raptopoulos, Paul G. Spirakis, Yannis C. Stamatiou
Privacy Preserving Course Evaluations in Greek Higher Education Institutes: An e-Participation Case Study with the Empowerment of Attribute Based Credentials. APF 2012: 140-156 - [c18]Sotiris E. Nikoletseas, Dimitra Patroumpa, Viktor K. Prasanna, Christoforos L. Raptopoulos, José D. P. Rolim:
Radiation Awareness in Three-Dimensional Wireless Sensor Networks. DCOSS 2012: 176-185 - [c17]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
Maximum Cliques in Graphs with Small Intersection Number and Random Intersection Graphs. MFCS 2012: 728-739 - [c16]Constantinos Marios Angelopoulos
Radiation-aware data propagation in wireless sensor networks. MOBIWAC 2012: 11-18 - [c15]Constantinos Marios Angelopoulos
Efficient energy management in wireless rechargeable sensor networks. MSWiM 2012: 309-316 - [i2]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
Maximum Cliques in Graphs with Small Intersection Number and Random Intersection Graphs. CoRR abs/1204.4054 (2012) - 2011
- [j4]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
On the independence number and Hamiltonicity of uniform random intersection graphs. Theor. Comput. Sci. 412(48): 6750-6760 (2011) - [c14]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
Selected Combinatorial Properties of Random Intersection Graphs. Algebraic Foundations in Computer Science 2011: 347-362 - [c13]Constantinos Marios Angelopoulos
Work-in-progress: A new random walk for data collection in sensor networks. DCOSS 2011: 1-3 - [c12]Sotiris E. Nikoletseas, Dimitra Patroumpa, Christoforos L. Raptopoulos, José D. P. Rolim:
Work-in-progress: Efficient heuristics for low radiation paths in wireless sensor networks. DCOSS 2011: 1-3 - [c11]Constantinos Marios Angelopoulos
A new random walk for efficient data collection in sensor networks. MOBIWAC 2011: 53-60 - [c10]Azzedine Boukerche, Dionysios Efstathiou, Sotiris E. Nikoletseas, Christoforos L. Raptopoulos:
Close-to-optimal energy balanced data propagation via limited, local network density information. MSWiM 2011: 85-92 - [c9]George B. Mertzios, Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
Natural Models for Evolution on Networks. WINE 2011: 290-301 - [c8]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
Communication and security in random intersection graphs models. WOWMOM 2011: 1-6 - [i1]George B. Mertzios, Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
Natural Models for Evolution on Networks. CoRR abs/1102.3426 (2011)
2000 – 2009
- 2009
- [j3]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
The survival of the weakest in networks. Comput. Math. Organ. Theory 15(2): 127-146 (2009) - [j2]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
Expander properties and the cover time of random intersection graphs. Theor. Comput. Sci. 410(50): 5261-5272 (2009) - [c7]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
Combinatorial properties for efficient communication in distributed networks with local interactions. IPDPS 2009: 1-11 - [c6]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
Colouring Non-sparse Random Intersection Graphs. MFCS 2009: 600-611 - 2008
- [b1]Christoforos L. Raptopoulos:
Σχεδιασμός και ανάλυση αλγορίθμων για τυχαία και εξελικτικά δίκτυα. University of Patras, Greece, 2008 - [j1]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
Large independent sets in general random intersection graphs. Theor. Comput. Sci. 406(3): 215-224 (2008) - [r1]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
Independent Sets in Random Intersection Graphs. Encyclopedia of Algorithms 2008 - 2007
- [c5]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
The Second Eigenvalue of Random Walks On Symmetric Random Intersection Graphs. CAI 2007: 236-246 - [c4]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
Expander Properties and the Cover Time of Random Intersection Graphs. MFCS 2007: 44-55 - 2006
- [c3]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
The Survival of the Weakest in Networks. WAOA 2006: 316-329 - 2005
- [c2]Christoforos L. Raptopoulos, Paul G. Spirakis:
Simple and Efficient Greedy Algorithms for Hamilton Cycles in Random Intersection Graphs. ISAAC 2005: 493-504 - 2004
- [c1]Sotiris E. Nikoletseas, Christoforos L. Raptopoulos, Paul G. Spirakis:
The Existence and Efficient Construction of Large Independent Sets in General Random Intersection Graphs. ICALP 2004: 1029-1040
Coauthor Index
[c44] [i14] [j21] [c43] [c42] [j20] [c41] [i13] [j19] [c40] [i12] [i11] [i10] [j17] [c39] [i9] [j16] [c38] [c37] [c36] [p5] [p4] [i8] [c35] [p3] [j14] [j13] [j12] [j11] [j10] [c34] [c33] [c32] [c31] [i7] [i6] [j9] [c30] [c29] [c28] [c27] [c26] [c25] [p2] [p1] [r2] [i5] [j8] [j7] [c24] [c23] [c22] [i4] [j6] [c21] [c20] [i3] [j5] [c18] [c17] [c16] [c15] [i2] [j4] [c14] [c13] [c12] [c11] [c10] [c9] [c8] [i1] [j3] [j2] [c7] [c6] [j1] [r1] [c5] [c4] [c3] [c1]
Paul G. Spirakis
aka: Paul (Pavlos) Spirakis
aka: Paul (Pavlos) Spirakis
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last updated on 2024-10-07 21:19 CEST by the dblp team
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