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George Karakostas
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2020 – today
- 2025
- [j33]George Karakostas, Stavros G. Kolliopoulos:
Time-sharing scheduling with tolerance capacities. J. Comput. Syst. Sci. 148: 103605 (2025) - 2024
- [j32]Hong Chen
, Terence D. Todd
Task Class Partitioning for Mobile Computation Offloading. IEEE Internet Things J. 11(2): 2534-2549 (2024) - [j31]Hong Chen
Digital Twin Model Selection for Feature Accuracy. IEEE Internet Things J. 11(7): 11415-11426 (2024) - [j30]Hong Chen
Wireless and Service Allocation for Mobile Computation Offloading With Task Deadlines. IEEE Trans. Mob. Comput. 23(5): 5054-5068 (2024) - 2023
- [j29]Mehrad Vaezi
Digital Twin Placement for Minimum Application Request Delay With Data Age Targets. IEEE Internet Things J. 10(13): 11547-11557 (2023) - [c36]George Karakostas, Stavros G. Kolliopoulos:
Approximation Algorithms for Maximum Weighted Throughput on Unrelated Machines. APPROX/RANDOM 2023: 5:1-5:17 - [c35]Somayye Rostami
Thermal-aware Workload Distribution for Data Centers with Demand Variations. IGSC 2023: 63-66 - [c34]Hong Chen
Digital Twin Model Selection for Feature Accuracy in Wireless Edge Networks. PIMRC 2023: 1-6 - [i7]Hong Chen, Terence D. Todd, Dongmei Zhao, George Karakostas:
Wireless and Service Allocation for Mobile Computation Offloading with Task Deadlines. CoRR abs/2301.12088 (2023) - [i6]Somayye Rostami, Douglas G. Down, George Karakostas:
Linearized Data Center Workload and Cooling Management. CoRR abs/2304.04731 (2023) - [i5]Somayye Rostami, Douglas G. Down, George Karakostas:
Thermal-aware Workload Distribution for Data Centers with Demand Variations. CoRR abs/2308.12559 (2023) - 2022
- [j28]Mehrad Vaezi, Kiana Noroozi
Digital Twins From a Networking Perspective. IEEE Internet Things J. 9(23): 23525-23544 (2022) - [c33]George Karakostas, Stavros G. Kolliopoulos:
Resource Time-Sharing for IoT Applications with Deadlines. ALGOSENSORS 2022: 91-107 - [c32]Hong Chen
Joint Wireless and Service Allocation for Mobile Computation Offloading with Job Completion Time and Cost Constraints. WCNC 2022: 1278-1283 - 2021
- [j27]Douglas G. Down
Single-item lot-sizing with quantity discount and bounded inventory. Oper. Res. Lett. 49(6): 877-882 (2021) - [j26]Konstantinos Georgiou, George Karakostas, Evangelos Kranakis:
Treasure evacuation with one robot on a disk. Theor. Comput. Sci. 852: 18-28 (2021) - [j25]Peyvand Teymoori, Arvin Hekmati, Terence D. Todd
Preemptive Mobile Computation Offloading With Hard Deadlines and Concurrent Local Execution. IEEE Trans. Green Commun. Netw. 5(2): 950-963 (2021) - 2020
- [j24]Arvin Hekmati, Peyvand Teymoori, Terence D. Todd, Dongmei Zhao, George Karakostas:
Optimal multi-part mobile computation offloading with hard deadline constraints. Comput. Commun. 160: 614-622 (2020) - [j23]Arvin Hekmati
Optimal Mobile Computation Offloading with Hard Deadline Constraints. IEEE Trans. Mob. Comput. 19(9): 2160-2173 (2020) - [c31]Peyvand Teymoori, Terence D. Todd, Dongmei Zhao, George Karakostas:
Efficient Mobile Computation Offloading with Hard Task Deadlines and Concurrent Local Execution. GLOBECOM 2020: 1-6
2010 – 2019
- 2019
- [j22]Konstantinos Georgiou, George Karakostas, Evangelos Kranakis:
Search-and-Fetch with 2 Robots on a Disk: Wireless and Face-to-Face Communication Models. Discret. Math. Theor. Comput. Sci. 21(3) (2019) - [j21]Yixian Cai, George Karakostas
Secure and trusted partial grey-box verification. Int. J. Inf. Sec. 18(6): 677-700 (2019) - [c30]Arvin Hekmati, Peyvand Teymoori, Terence D. Todd, Dongmei Zhao, George Karakostas:
Optimal Multi-Decision Mobile Computation Offloading With Hard Task Deadlines. ISCC 2019: 1-8 - 2018
- [j20]Konstantinos Georgiou, George Karakostas
Know when to persist: Deriving value from a stream buffer. Theor. Comput. Sci. 717: 47-61 (2018) - [c29]Naby Nikookaran, Terence D. Todd, Shiqiang Zhang, George Karakostas:
The effect of vehicle route uncertainty in green roadside communication. WCNC 2018: 1-6 - 2017
- [j19]Erfan Meskar
Energy Aware Offloading for Competing Users on a Shared Communication Channel. IEEE Trans. Mob. Comput. 16(1): 87-96 (2017) - [j18]Naby Nikookaran, George Karakostas
Combining Capital and Operating Expenditure Costs in Vehicular Roadside Unit Placement. IEEE Trans. Veh. Technol. 66(8): 7317-7331 (2017) - [c28]Konstantinos Georgiou, George Karakostas, Evangelos Kranakis:
Search-and-Fetch with 2 Robots on a Disk - Wireless and Face-to-Face Communication Models. ICORES 2017: 15-26 - [c27]Naby Nikookaran, Terence D. Todd, George Karakostas:
Capacity augmentation in energy-efficient vehicular roadside infrastructure. UEMCON 2017: 597-603 - 2016
- [j17]Morteza Azimifar, Terence D. Todd, Amir Khezrian, George Karakostas
Vehicle-to-Vehicle Forwarding in Green Roadside Infrastructure. IEEE Trans. Veh. Technol. 65(2): 780-795 (2016) - [j16]Abdulla A. Hammad, Terence D. Todd, George Karakostas
Variable-Bit-Rate Transmission Schedule Generation in Green Vehicular Roadside Units. IEEE Trans. Veh. Technol. 65(3): 1590-1604 (2016) - [c26]Konstantinos Georgiou, George Karakostas
Know When to Persist: Deriving Value from a Stream Buffer - (Extended Abstract). AAIM 2016: 101-112 - [c25]Konstantinos Georgiou, George Karakostas
Search-and-Fetch with One Robot on a Disk - (Track: Wireless and Geometry). ALGOSENSORS 2016: 80-94 - [r2]George Karakostas:
Fractional Packing and Covering Problems. Encyclopedia of Algorithms 2016: 778-782 - [i4]Konstantinos Georgiou, George Karakostas, Evangelos Kranakis, Danny Krizanc:
Know When to Persist: Deriving Value from a Stream Buffer. CoRR abs/1604.03009 (2016) - [i3]Yixian Cai, George Karakostas, Alan Wassyng:
Secure and trusted white-box verification. CoRR abs/1605.03932 (2016) - [i2]Konstantinos Georgiou, George Karakostas, Evangelos Kranakis:
Search-and-Fetch with 2 Robots on a Disk: Wireless and Face-to-Face Communication Models. CoRR abs/1611.10208 (2016) - 2015
- [j15]Amir Khezrian, Terence D. Todd, George Karakostas
Energy-Efficient Scheduling in Green Vehicular Infrastructure With Multiple Roadside Units. IEEE Trans. Veh. Technol. 64(5): 1942-1957 (2015) - [c24]Erfan Meskar
Energy efficient offloading for competing users on a shared communication channel. ICC 2015: 3192-3197 - 2014
- [j14]George Karakostas
Emergency Connectivity in Ad-hoc Networks with Selfish Nodes. Algorithmica 68(2): 358-389 (2014) - [j13]Konstantinos Georgiou, George Karakostas
Social exchange networks with distant bargaining. Theor. Comput. Sci. 554: 263-274 (2014) - 2013
- [j12]Abdulla A. Hammad, Terence D. Todd, George Karakostas
Downlink Traffic Scheduling in Green Vehicular Roadside Infrastructure. IEEE Trans. Veh. Technol. 62(3): 1289-1302 (2013) - [c23]Konstantinos Georgiou, George Karakostas
Social Exchange Networks with Distant Bargaining. COCOON 2013: 29-40 - [c22]Amir Khezrian, Abdulla A. Hammad, Terence D. Todd, George Karakostas
Scheduling in green vehicular infrastructure with multiple roadside units. ICC 2013: 4431-4436 - [c21]Shokouh Mostofi, Abdulla A. Hammad, Terence D. Todd, George Karakostas
On/off sleep scheduling in energy efficient vehicular roadside infrastructure. ICC 2013: 6266-6271 - [c20]George Karakostas
Dynamics of a Localized Reputation-Based Network Protocol. PDCAT 2013: 147-152 - [c19]Kun Hu, Jingjing Huang, George Karakostas
Using Reputation Instead of Tolls in Repeated Selfish Routing with Incomplete Information. SAGT 2013: 110-121 - 2012
- [j11]George Karakostas
An FPTAS for the minimum total weighted tardiness problem with a fixed number of distinct due dates. ACM Trans. Algorithms 8(4): 40:1-40:16 (2012) - [j10]George Karakostas
On derandomization and average-case complexity of monotone functions. Theor. Comput. Sci. 434: 35-44 (2012) - [c18]George Karakostas
Analysis of a Forwarding Game without Payments. PDCAT 2012: 691-696 - 2010
- [c17]Dimitris Fotakis
On the Existence of Optimal Taxes for Network Congestion Games with Heterogeneous Users. SAGT 2010: 162-173
2000 – 2009
- 2009
- [j9]George Karakostas
Stackelberg Strategies for Selfish Routing in General Multicommodity Networks. Algorithmica 53(1): 132-153 (2009) - [j8]George Karakostas
Edge Pricing of Multicommodity Networks for Selfish Users with Elastic Demands. Algorithmica 53(2): 225-249 (2009) - [j7]George Karakostas
A better approximation ratio for the vertex cover problem. ACM Trans. Algorithms 5(4): 41:1-41:8 (2009) - [c16]George Karakostas
An FPTAS for the Minimum Total Weighted Tardiness Problem with a Fixed Number of Distinct Due Dates. COCOON 2009: 238-248 - [c15]George Karakostas
General Pseudo-random Generators from Weaker Models of Computation. ISAAC 2009: 1094-1103 - 2008
- [j6]Douglas G. Down, George Karakostas
Maximizing throughput in queueing networks with limited flexibility. Eur. J. Oper. Res. 187(1): 98-112 (2008) - [j5]George Karakostas
Faster approximation schemes for fractional multicommodity flow problems. ACM Trans. Algorithms 4(1): 13:1-13:17 (2008) - [c14]George Karakostas
Emergency Connectivity in Ad-Hoc Networks with Selfish Nodes. LATIN 2008: 350-361 - [r1]George Karakostas
Fractional Packing and Covering Problems. Encyclopedia of Algorithms 2008 - 2007
- [j4]George Karakostas
Equilibria for networks with malicious users. Math. Program. 110(3): 591-613 (2007) - [c13]George Karakostas
Selfish Routing with Oblivious Users. SIROCCO 2007: 318-327 - 2006
- [j3]Sanjeev Arora, George Karakostas
A 2 + epsilon approximation algorithm for the k-MST problem. Math. Program. 107(3): 491-504 (2006) - [c12]George Karakostas
Edge Pricing of Multicommodity Networks for Selfish Users with Elastic Demands. COCOON 2006: 23-32 - [c11]Douglas G. Down, George Karakostas
Maximizing Throughput in Queueing Networks with Limited Flexibility. LATIN 2006: 398-409 - 2005
- [c10]George Karakostas
A Better Approximation Ratio for the Vertex Cover Problem. ICALP 2005: 1043-1050 - 2004
- [c9]George Karakostas
The Efficiency of Optimal Taxes. CAAN 2004: 3-12 - [c8]George Karakostas
Edge Pricing of Multicommodity Networks for Heterogeneous Selfish Users. FOCS 2004: 268-276 - [i1]George Karakostas:
A better approximation ratio for the Vertex Cover problem. Electron. Colloquium Comput. Complex. TR04 (2004) - 2003
- [j2]Sanjeev Arora, George Karakostas
Approximation Schemes for Minimum Latency Problems. SIAM J. Comput. 32(5): 1317-1337 (2003) - [j1]George Karakostas
On the complexity of intersecting finite state automata and N L versus N P. Theor. Comput. Sci. 302(1-3): 257-274 (2003) - [c7]George Karakostas
Equilibria for Networks with Malicious Users. ISAAC 2003: 696-704 - 2002
- [c6]George Karakostas
Exploitation of different types of locality for Web caches. ISCC 2002: 207-212 - [c5]George Karakostas:
Faster approximation schemes for fractional multicommodity flow problems. SODA 2002: 166-173 - 2000
- [c4]George Karakostas, Richard J. Lipton, Anastasios Viglas:
On the Complexity of Intersecting Finite State Automata. CCC 2000: 229-234 - [c3]Dimitrios N. Serpanos, George Karakostas, Wayne H. Wolf:
Effective Caching of Web Objects using Zipf's Law. IEEE International Conference on Multimedia and Expo (II) 2000: 727-730 - [c2]Sanjeev Arora, George Karakostas:
A 2+epsilon approximation algorithm for the k-MST problem. SODA 2000: 754-759
1990 – 1999
- 1999
- [c1]Sanjeev Arora, George Karakostas
Approximation Schemes for Minimum Latency Problems. STOC 1999: 688-693
Coauthor Index
aka: Terence D. Todd
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