68 entries « 1 of 2 »

2019

1.

Oikonomou, Panagiotis; Koziri, Maria G; Tziritas, Nikos; Loukopoulos, Thanasis; Cheng-Zhong, XU

Scheduling Heuristics for Live Video Transcoding on Cloud Edges Journal Article

In: ZTE Communications, 15 (2), pp. 35–41, 2019.

BibTeX | Tags:

2.

Kassela, Evdokia; Provatas, Nikodimos; Konstantinou, Ioannis; Floratou, Avrilia; Koziris, Nectarios

General-Purpose vs. Specialized Data Analytics Systems: A Game of ML & SQL Thrones Inproceedings

In: 2019 IEEE International Conference on Big Data (Big Data), pp. 317–326, IEEE 2019.

BibTeX | Tags:

3.

Provatas, Nikodimos; Konstantinou, Ioannis; Koziris, Nectarios

Towards Faster Distributed Deep Learning Using Data Hashing Techniques Inproceedings

In: 2019 IEEE International Conference on Big Data (Big Data), pp. 6189–6191, IEEE 2019.

BibTeX | Tags:

4.

Kassela, Evdokia; Provatas, Nikodimos; Tsiourvas, Asterios; Konstantinou, Ioannis; Koziris, Nectarios

BigOptiBase: Big Data Analytics for Base Station Energy Consumption Optimization Inproceedings

In: 2019 IEEE International Conference on Big Data (Big Data), pp. 6098–6100, IEEE 2019.

BibTeX | Tags:

5.

Kassela, Evdokia; Konstantinou, Ioannis; Koziris, Nectarios

Towards a Multi-engine Query Optimizer for Complex SQL Queries on Big Data Inproceedings

In: 2019 IEEE International Conference on Big Data (Big Data), pp. 6095–6097, IEEE 2019.

BibTeX | Tags:

6.

Fumero, J; Kotselidis, C; Zakkak, F; Papadimitriou, M; Akrivopoulos, O; Tselios, C; Kanakis, N; Doka, K; Konstantinou, I; Mytilinis, I; others,

Programming and Architecture Models Incollection

In: Heterogeneous Computing Architectures, pp. 53–87, CRC Press, 2019.

BibTeX | Tags:

7.

Tziritas, Nikos; Loukopoulos, Thanasis; Khan, Samee; Xu, Cheng-Zhong; Zomaya, Albert

Online Live VM Migration Algorithms to Minimize Total Migration Time and Downtime Inproceedings

In: 2019 IEEE International Parallel and Distributed Processing Symposium (IPDPS), pp. 406–417, IEEE 2019.

BibTeX | Tags:

2018

8.

Koziri, Maria G; Papadopoulos, Panos K; Tziritas, Nikos; Loukopoulos, Thanasis; Khan, Samee U; Zomaya, Albert Y

Efficient cloud provisioning for video transcoding: Review, open challenges and future opportunities Journal Article

In: IEEE Internet Computing, 22 (5), pp. 46–55, 2018.

BibTeX | Tags:

9.

Giannakopoulos, Ioannis; Konstantinou, Ioannis; Tsoumakos, Dimitrios; Koziris, Nectarios

Cloud application deployment with transient failure recovery Journal Article

In: Journal of Cloud Computing, 7 (1), pp. 1–20, 2018.

BibTeX | Tags:

10.

Naskos, Athanasios; Gounaris, Anastasios; Konstantinou, Ioannis

Elton: a cloud resource scaling-out manager for nosql databases Inproceedings

In: 2018 IEEE 34th International Conference on Data Engineering (ICDE), pp. 1641–1644, IEEE 2018.

BibTeX | Tags:

11.

Mytilinis, Ioannis; Bitsakos, Constantinos; Doka, Katerina; Konstantinou, Ioannis; Koziris, Nectarios

The vision of a heterogenerous scheduler Inproceedings

In: 2018 IEEE International Conference on Cloud Computing Technology and Science (CloudCom), pp. 302–307, IEEE 2018.

BibTeX | Tags:

12.

Bitsakos, Constantinos; Konstantinou, Ioannis; Koziris, Nectarios

DERP: A deep reinforcement learning cloud system for elastic resource provisioning Inproceedings

In: 2018 IEEE International Conference on Cloud Computing Technology and Science (CloudCom), pp. 21–29, IEEE 2018.

BibTeX | Tags:

2017

13.

Koziri, Maria; Papadopoulos, Panos K; Tziritas, Nikos; Dadaliaris, Antonios N; Loukopoulos, Thanasis; Stamoulis, Georgios I

On planning the adoption of new video standards in social media networks: a general framework and its application to HEVC Journal Article

In: Social Network Analysis and Mining, 7 (1), pp. 32, 2017.

BibTeX | Tags:

14.

Tziritas, Nikos; Koziri, Maria; Bachtsevani, Areti; Loukopoulos, Thanasis; Stamoulis, George; Khan, Samee U; Xu, Cheng-Zhong

Data replication and virtual machine migrations to mitigate network overhead in edge computing systems Journal Article

In: IEEE Transactions on Sustainable Computing, 2 (4), pp. 320–332, 2017.

BibTeX | Tags:

15.

Koziri, Maria; Papadopoulos, Panos K; Tziritas, Nikos; Giachoudis, Nikos; Loukopoulos, Thanasis; Khan, Samee U; Stamoulis, Georgios I

Heuristics for tile parallelism in HEVC Inproceedings

In: 2017 25th European Signal Processing Conference (EUSIPCO), pp. 1514–1518, IEEE 2017.

BibTeX | Tags:

16.

Lolos, Konstantinos; Konstantinou, Ioannis; Kantere, Verena; Koziris, Nectarios

Elastic resource management with adaptive state space partitioning of Markov Decision Processes Journal Article

In: arXiv preprint arXiv:1702.02978, 2017.

BibTeX | Tags:

17.

Giannakopoulos, Ioannis; Konstantinou, Ioannis; Tsoumakos, Dimitrios; Koziris, Nectarios

Aura: Recovering from transient failures in cloud deployments Inproceedings

In: 2017 17th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGRID), pp. 762–765, IEEE 2017.

BibTeX | Tags:

18.

Lolos, Konstantinos; Konstantinou, Ioannis; Kantere, Verena; Koziris, Nectarios

Adaptive state space partitioning of markov decision processes for elastic resource management Inproceedings

In: 2017 IEEE 33rd International Conference on Data Engineering (ICDE), pp. 191–194, IEEE 2017.

BibTeX | Tags:

19.

Chalvantzis, Nikolaos; Konstantinou, Ioannis; Kozyris, Nektarios

BBQ: Elastic MapReduce over cloud platforms Inproceedings

In: 2017 17th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGRID), pp. 766–771, IEEE 2017.

BibTeX | Tags:

20.

Doka, Katerina; Mytilinis, Ioannis; Giannakopoulos, Ioannis; Konstantinou, Ioannis; Tsitsigkos, Dimitrios; Terrovitis, Manolis; Koziris, Nectarios

Exploiting Social Networking and Mobile Data for Crisis Detection and Management Inproceedings

In: International Conference on Information Systems for Crisis Response and Management in Mediterranean Countries, pp. 28–40, Springer, Cham 2017.

BibTeX | Tags:

21.

Lolos, Konstantinos; Konstantinou, Ioannis; Kantere, Verena; Koziris, Nectarios

Rethinking reinforcement learning for cloud elasticity Inproceedings

In: Proceedings of the 2017 Symposium on Cloud Computing, pp. 648–648, 2017.

BibTeX | Tags:

22.

Doudali, Thaleia Dimitra; Konstantinou, Ioannis; Koziris, Nectarios

Spaten: A spatio-temporal and textual big data generator Inproceedings

In: 2017 IEEE International Conference on Big Data (Big Data), pp. 3416–3421, IEEE 2017.

BibTeX | Tags:

23.

Touloupas, Georgios; Konstantinou, Ioannis; Koziris, Nectarios

RASP: Real-time network analytics with distributed NoSQL stream processing Inproceedings

In: 2017 IEEE International Conference on Big Data (Big Data), pp. 2414–2419, IEEE 2017.

BibTeX | Tags:

24.

Lolos, Konstantinos; Konstantinou, Ioannis; Kantere, Verena; Koziris, Nectarios

Elastic management of cloud applications using adaptive reinforcement learning Inproceedings

In: 2017 IEEE International Conference on Big Data (Big Data), pp. 203–212, IEEE 2017.

BibTeX | Tags:

25.

TZIRITAS, NIKOS; Khan, Samee; Loukopoulos, Thanasis; Lalis, Spyros; Xu, Cheng-Zhong; Li, Keqin; Zomaya, Albert

Online inter-datacenter service migrations Journal Article

In: IEEE Transactions on Cloud Computing, 2017.

BibTeX | Tags:

26.

Maqsood, Tahir; Tziritas, Nikos; Loukopoulos, Thanasis; Madani, Sajjad A; Khan, Samee U; Xu, Cheng-Zhong

Leveraging on deep memory hierarchies to minimize energy consumption and data access latency on single-chip cloud computers Journal Article

In: IEEE Transactions on Sustainable Computing, 2 (2), pp. 154–166, 2017.

BibTeX | Tags:

2016

27.

Koziri, Maria; Papadopoulos, Panos K; Tziritas, Nikos; Dadaliaris, Antonios N; Loukopoulos, Thanasis; Khan, Samee U; Xu, Cheng-Zhong

Adaptive tile parallelization for fast video encoding in HEVC Inproceedings

In: 2016 IEEE International Conference on Internet of Things (iThings) and IEEE Green Computing and Communications (GreenCom) and IEEE Cyber, Physical and Social Computing (CPSCom) and IEEE Smart Data (SmartData), pp. 738–743, IEEE 2016.

BibTeX | Tags:

28.

Koziri, Maria; Papadopoulos, Panos; Tziritas, Nikos; Dadaliaris, Antonios N; Loukopoulos, Thanasis; Khan, Samee U

Slice-based parallelization in HEVC encoding: realizing the potential through efficient load balancing Inproceedings

In: 2016 IEEE 18th International Workshop on Multimedia Signal Processing (MMSP), pp. 1–6, IEEE 2016.

BibTeX | Tags:

29.

Copil, Georgiana; Moldovan, Daniel; Le, Hung Duc; Truong, Hong-Linh; Dustdar, Schahram; Sofokleous, Chrystalla; Loulloudes, Nicholas; Trihinas, Demetris; Pallis, George; Dikaiakos, Marios D; others,

On controlling elasticity of cloud applications in celar Incollection

In: Web-Based Services: Concepts, Methodologies, Tools, and Applications, pp. 1937–1967, IGI Global, 2016.

BibTeX | Tags:

30.

Giannakopoulos, Ioannis; Konstantinou, Ioannis; Tsoumakos, Dimitrios; Koziris, Nectarios

Recovering from cloud application deployment failures through re-execution Inproceedings

In: International Workshop of Algorithmic Aspects of Cloud Computing, pp. 117–130, Springer, Cham 2016.

BibTeX | Tags:

2015

31.

Naskos, Athanasios; Stachtiari, Emmanouela; Gounaris, Anastasios; Katsaros, Panagiotis; Tsoumakos, Dimitrios; Konstantinou, Ioannis; Sioutas, Spyros

Dependable horizontal scaling based on probabilistic model checking Inproceedings

In: 2015 15th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing, pp. 31–40, IEEE 2015.

BibTeX | Tags:

32.

Mytilinis, Ioannis; Giannakopoulos, Ioannis; Konstantinou, Ioannis; Doka, Katerina; Tsitsigkos, Dimitrios; Terrovitis, Manolis; Giampouras, Lampros; Koziris, Nectarios

Modissense: A distributed spatio-temporal and textual processing platform for social networking services Inproceedings

In: Proceedings of the 2015 ACM SIGMOD International Conference on Management of Data, pp. 895–900, 2015.

BibTeX | Tags:

33.

Kassela, Evie; Konstantinou, Ioannis; Koziris, Nectarios

A generic architecture for scalable and highly available content serving applications in the cloud Inproceedings

In: 2015 IEEE Fourth Symposium on Network Cloud Computing and Applications (NCCA), pp. 83–90, IEEE 2015.

BibTeX | Tags:

34.

Sarlis, Dimitrios; Papailiou, Nikolaos; Konstantinou, Ioannis; Smaragdakis, Georgios; Koziris, Nectarios

Datix: A system for scalable network analytics Journal Article

In: ACM SIGCOMM Computer Communication Review, 45 (5), pp. 21–28, 2015.

BibTeX | Tags:

35.

Tziritas, Nikos; Loukopoulos, Thanasis; Khan, Samee U; Xu, Cheng-Zhong

Distributed algorithms for the operator placement problem Journal Article

In: IEEE Transactions on Computational Social Systems, 2 (4), pp. 182–196, 2015.

BibTeX | Tags:

2014

36.

Papailiou, Nikolaos; Tsoumakos, Dimitrios; Konstantinou, Ioannis; Karras, Panagiotis; Koziris, Nectarios

H2RDF+ an efficient data management system for big RDF graphs Inproceedings

In: Proceedings of the 2014 ACM SIGMOD international conference on Management of data, pp. 909–912, 2014.

BibTeX | Tags:

37.

Papailiou, Nikolaos; Tsoumakos, Dimitrios; Konstantinou, Ioannis; Karras, Panagiotis; Koziris, Nectarios

Scalable Indexing and Adaptive Querying of RDF Data in the cloud Incollection

In: Proceedings of Semantic Web Information Management on Semantic Web Information Management, pp. 1–8, 2014.

BibTeX | Tags:

38.

Naskos, Athanasios; Stachtiari, Emmanouela; Gounaris, Anastasios; Katsaros, Panagiotis; Tsoumakos, Dimitrios; Konstantinou, Ioannis; Sioutas, Spyros

Cloud elasticity using probabilistic model checking Journal Article

In: arXiv preprint arXiv:1405.4699, 2014.

BibTeX | Tags:

39.

Giannakopoulos, Ioannis; Papailiou, Nikolaos; Mantas, Christos; Konstantinou, Ioannis; Tsoumakos, Dimitrios; Koziris, Nectarios

Celar: automated application elasticity platform Inproceedings

In: 2014 IEEE International Conference on Big Data (Big Data), pp. 23–25, IEEE 2014.

BibTeX | Tags:

40.

Kassela, Evie; Boumpouka, Christina; Konstantinou, Ioannis; Koziris, Nectarios

Automated workload-aware elasticity of NoSQL clusters in the cloud Inproceedings

In: 2014 IEEE International Conference on Big Data (Big Data), pp. 195–200, IEEE 2014.

BibTeX | Tags:

41.

Mytilinis, Ioannis; Giannakopoulos, Ioannis; Konstantinou, Ioannis; Doka, Katerina; Koziris, Nectarios

MoDisSENSE: A distributed platform for social networking services over mobile devices Inproceedings

In: 2014 IEEE International Conference on Big Data (Big Data), pp. 49–51, IEEE 2014.

BibTeX | Tags:

2013

42.

Konstantinou, Ioannis; Kantere, Verena; Tsoumakos, Dimitrios; Koziris, Nectarios

COCCUS: self-configured cost-based query services in the cloud Inproceedings

In: Proceedings of the 2013 ACM SIGMOD International Conference on Management of Data, pp. 1041–1044, 2013.

BibTeX | Tags:

43.

Konstantinou, Ioannis; Tsoumakos, Dimitrios; Mytilinis, Ioannis; Koziris, Nectarios

DBalancer: distributed load balancing for NoSQL data-stores Inproceedings

In: Proceedings of the 2013 ACM SIGMOD International Conference on Management of Data, pp. 1037–1040, 2013.

BibTeX | Tags:

44.

Papailiou, Nikolaos; Konstantinou, Ioannis; Tsoumakos, Dimitrios; Karras, Panagiotis; Koziris, Nectarios

H 2 RDF+: High-performance distributed joins over large-scale RDF graphs Inproceedings

In: 2013 IEEE International Conference on Big Data, pp. 255–263, IEEE 2013.

BibTeX | Tags:

45.

Tsoumakos, Dimitrios; Konstantinou, Ioannis; Boumpouka, Christina; Sioutas, Spyros; Koziris, Nectarios

Automated, elastic resource provisioning for nosql clusters using tiramola Inproceedings

In: 2013 13th IEEE/ACM International Symposium on Cluster, Cloud, and Grid Computing, pp. 34–41, IEEE 2013.

BibTeX | Tags:

46.

Tziritas, Nikos; Khan, Samee Ullah; Loukopoulos, Thanasis; Lalis, Spyros; Xu, Cheng-Zhong; Lampsas, Petros

Single and group agent migration: Algorithms, bounds, and optimality issues Journal Article

In: IEEE Transactions on Computers, 63 (12), pp. 3143–3161, 2013.

BibTeX | Tags:

47.

Tziritas, Nikos; Khan, Samee Ullah; Xu, Cheng-Zhong; Loukopoulos, Thanasis; Lalis, Spyros

On minimizing the resource consumption of cloud applications using process migrations Journal Article

In: Journal of Parallel and Distributed Computing, 73 (12), pp. 1690–1704, 2013.

BibTeX | Tags:

2012

48.

Papailiou, Nikolaos; Konstantinou, Ioannis; Tsoumakos, Dimitrios; Koziris, Nectarios

H2RDF: adaptive query processing on RDF data in the cloud. Inproceedings

In: Proceedings of the 21st International Conference on World Wide Web, pp. 397–400, 2012.

BibTeX | Tags:

49.

Konstantinou, Ioannis; Angelou, Evangelos; Tsoumakos, Dimitrios; Boumpouka, Christina; Koziris, Nectarios; Sioutas, Spyros

Tiramola: elastic nosql provisioning through a cloud management platform Inproceedings

In: Proceedings of the 2012 ACM SIGMOD International Conference on Management of Data, pp. 725–728, 2012.

BibTeX | Tags:

50.

Konstantinou, Ioannis; Floros, Evangelos; Koziris, Nectarios

Public vs private cloud usage costs: the stratuslab case Inproceedings

In: Proceedings of the 2nd international workshop on cloud computing platforms, pp. 1–6, 2012.

BibTeX | Tags:

68 entries « 1 of 2 »