DIAS publications on

2019

The Five-Minute Rule 30 Years Later and Its Impact on the Storage Hierarchy

R. Appuswamy; G. Graefe; R. Borovica-Gajic; A. Ailamaki 

Communications Of The Acm. 2019-11-01. Vol. 62, num. 11, p. 114-120. DOI : 10.1145/3318163.

SD-WISE: A Software-Defined WIreless SEnsor network

A-C. Anadiotis; L. Galluccio; S. Milardo; G. Morabito; S. Palazzo 

Computer Networks. 2019-08-04. Vol. 159, p. 84-95. DOI : 10.1016/j.comnet.2019.04.029.

Bridging the Latency Gap between NVM and DRAM for Latency-bound Operations

G. Psaropoulos; I. Oukid; T. Legler; N. May; A. Ailamaki 

2019-07-01. International Workshop on Data Management on New Hardware (DaMoN’19), Amsterdam, Netherlands, July 1, 2019. DOI : 10.1145/3329785.3329917.

Dictionary Compression in Point Cloud Data Management

M. Pavlovic; K-N. Bastian; H. Gildhoff; A. Ailamaki 

Acm Transactions On Spatial Algorithms And Systems. 2019-06-01. Vol. 5, num. 1, p. 3. DOI : 10.1145/3299770.

Improving Main-memory Database System Performance through Cooperative Multitasking

G. Psaropoulos / A. Ailamaki (Dir.)  

Lausanne, EPFL, 2019. 

Timely and cost-efficient data exploration through adaptive tuning

M. A. Olma / A. Ailamaki (Dir.)  

Lausanne, EPFL, 2019. 

Efficient Query Processing for Spatial and Temporal Data Exploration

E. Tzirita Zacharatou / A. Ailamaki (Dir.)  

Lausanne, EPFL, 2019. 

Taster: Self-Tuning, Elastic and Online Approximate Query Processing

M. Olma; O. Papapetrou; R. Appuswamy; A. Ailamaki 

2019. 35th IEEE International Conference on Data Engineering (ICDE 2019), Macau SAR, Chine, April 8-11,2019. p. 482-493. DOI : 10.1109/ICDE.2019.00050.

Time- and Space-Efficient Spatial Data Analytics

M. Pavlovic / A. Ailamaki (Dir.)  

Lausanne, EPFL, 2019. 

HetExchange: Encapsulating heterogeneous CPU-GPU parallelism in JIT compiled engines

P. Chrysogelos; M. Karpathiotakis; R. Appuswamy; A. Ailamaki 

2019. 45th International Conference on Very Large Data Bases, Los Angeles, California, USA, August 26-30, 2019.

Hardware-conscious Hash-Joins on GPUs

P. Sioulas; P. Chrysogelos; M. Karpathiotakis; R. Appuswamy; A. Ailamaki 

2019. IEEE International Conference on Data Engineering, Macau SAR, China, April 8-12, 2019. DOI : 10.1109/ICDE.2019.00068.

Hardware-conscious Query Processing in GPU-accelerated Analytical Engines

P. Chrysogelos; P. Sioulas; A. Ailamaki 

2019. 9th Biennial Conference on Innovative Data Systems Research, Asilomar, California, USA, January 13-16, 2019.

2018

Interleaving with coroutines: a systematic and practical approach to hide memory latency in index joins

G. Psaropoulos; T. Legler; N. May; A. Ailamaki 

The VLDB Journal. 2018-12-14. DOI : 10.1007/s00778-018-0533-6.

Adaptive Cache Mode Selection for Queries over Raw Data

T. Azim; A. Nadeem; A. Ailamaki 

2018-08-27. Ninth International Workshop on Accelerating Analytics and Data Management Systems Using Modern Processor and Storage Architectures (ADMS), Rio de Janeiro, Brazil, August 27, 2018.

Practical Private Range Search in Depth

I. Demertzis; S. Papadopoulos; O. Papapetrou; A. Deligiannakis; M. Garofalakis et al. 

ACM Transactions on Database Systems. 2018-04-27. Vol. 43, num. 1, p. 1-52. DOI : 10.1145/3167971.

Monitoring distributed fragmented skylines

O. Papapetrou; M. Garofalakis 

Distributed and Parallel Databases. 2018-04-27. Vol. 36, num. 4, p. 675-715. DOI : 10.1007/s10619-018-7223-7.

Toward Unified Control of Networks of Switches and Sensors Through a Network Operating System

A. Anadiotis; S. Milardo; G. Morabito; S. Palazzo 

IEEE INTERNET OF THINGS JOURNAL. 2018. Vol. 5, num. 2, p. 895-904. DOI : 10.1109/JIOT.2018.2805191.

Smooth Scan: robust access path selection without cardinality estimation

R. Borovica-Gajic; S. Idreos; A. Ailamaki; M. Zukowski; C. Fraser 

VLDB JOURNAL. 2018. Vol. 27, num. 4, p. 521-545. DOI : 10.1007/s00778-018-0507-8.

QUASII: QUery-Aware Spatial Incremental Index

M. Pavlovic; D. Sidlauskas; T. Heinis; A. Ailamaki 

2018. 21st International Conference on Extending Database Technology (EDBT), Vienna, Austria, March 26-29, 2018.

Interactive Visual Exploration of Spatio-Temporal Urban Data Sets using Urbane

H. Doraiswamy; E. Tzirita Zacharatou; F. Miranda; M. Lage; A. Ailamaki et al. 

2018. ACM SIGMOD International Conference on Management of Data, Houston, Texas, USA, June 10-15, 2018. DOI : 10.1145/3183713.3193559.

Improving Spatial Data Processing by Clipping Minimum Bounding Boxes

D. Sidlauskas; S. Chester; E. Tzirita Zacharatou; A. Ailamaki 

2018. 34th IEEE International Conference on Data Engineering Workshops (ICDEW), Paris, France, April 16-19, 2018. p. 425-436. DOI : 10.1109/ICDE.2018.00046.

2017

No data left behind: real-time insights from a complex data ecosystem

M. Karpathiotakis; A. Floratou; F. Ozcan; A. Ailamaki 

2017-09-24. Symposium on Cloud Computing, 2017, Santa Clara, California, September 25-27, 2017. DOI : 10.1145/3127479.3131208.

BLOCK: Efficient Execution of Spatial Range Queries in Main-Memory

M. Olma; F. Tauheed; T. Heinis; A. Ailamaki 

2017-06-27. 29th International Conference on Scientific and Statistical Database Management, Chicago, Illinois, USA, June 27-29, 2017. p. 1-12. DOI : 10.1145/3085504.3085519.

Slalom: Coasting Through Raw Data via Adaptive Partitioning and Indexing

M. Olma; M. Karpathiotakis; I. Alagiannis; M. Athanassoulis; A. Ailamaki 

2017-06-01.  p. 1106-1117. DOI : 10.14778/3115404.3115415.

A Methodology for OLTP Micro-architectural Analysis

U. Sirin; A. (. C. Yasin; A. Ailamaki 

2017-05-14. DAMON, Chicago, Illinois, May, 14 – 19, 2017. DOI : 10.1145/3076113.3076116.

Alpine: Efficient In-Situ Data Exploration in the Presence of Updates

A. Anagnostou; M. Olma; A. Ailamaki 

2017-05-09. SIGMOD International Conference on Management of Data, Chicago, Illinois, USA, May 14 – 19, 2017. p. 1651-1654. DOI : 10.1145/3035918.3058743.

ReCache: Reactive Caching for Fast Analytics over Heterogeneous Data

T. Azim; M. Karpathiotakis; A. Ailamaki 

Proceedings of the VLDB Endowment. 2017. Vol. 11, num. 3, p. 324-337. DOI : 10.14778/3157794.3157801.

Just-in-time Analytics Over Heterogeneous Data and Hardware

M. Karpathiotakis / A. Ailamaki (Dir.)  

Lausanne, EPFL, 2017. 

Dictionary Compression in Point Cloud Data Management

M. Pavlovic; K-N. Bastian; H. Gildhoff; A. Ailamaki 

2017. 25th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, Los Angeles Area, CA, USA, November 7-10, 2017. DOI : 10.1145/3139958.3139969.

GPU Rasterization for Real-Time Spatial Aggregation over Arbitrary Polygons

E. Tzirita Zacharatou; H. Doraiswamy; A. Ailamaki; C. Silva; J. Freire 

2017. The 44th International Conference on Very Large Data Bases, Rio de Janeiro, Brazil, August 27-31, 2018. DOI : 10.14778/3157794.3157803.

Analyzing the Impact of System Architecture on the Scalability of OLTP Engines for High-Contention Workloads

R. Appuswamy; A. C. Anadiotis; D. Porobic; M. Iman; A. Ailamaki 

Proceedings of the VLDB Endowment. 2017. Vol. 11, num. 2, p. 121-134.

Interleaving with Coroutines: A Practical Approach for Robust Index Joins

G. Psaropoulos; T. Legler; N. May; A. Ailamaki 

2017. The 44th International Conference on Very Large Data Bases, Rio de Janeiro, Brazil, August 27-31, 2018. p. 230-242. DOI : 10.14778/3149193.3149202.

CleanM: An Optimizable Query Language for Unified Scale-Out Data Cleaning

S. A. Giannakopoulou; M. Karpathiotakis; B. C. D. Gaidioz; A. Ailamaki 

2017. 43rd International Conference on Very Large Databases, Munich, Germany, August 28th to September 1, 2017.

The Five minute Rule Thirty Years Later and its Impact on the Storage Hierarchy

R. Appuswamy; R. Borovica; G. Graefe; A. Ailamaki 

2017. Proceedings of the 7th International Workshop on Accelerating Analytics and Data Management Systems Using Modern Processor and Storage Architectures, Munich, Germany,

The Case For Heterogeneous HTAP

R. Appuswamy; M. Karpathiotakis; D. Porobic; A. Ailamaki 

2017. 8th Biennial Conference on Innovative Data Systems Research, Chaminade, California, January 8-11,2017.

BLOCK: Efficient Execution of Spatial Range Queries in Main-Memory

M. A. Olma; F. Tauheed; T. Heinis; A. Ailamaki 

2017

2016

Practical Private Range Search Revisited

I. Demertzis; S. Papadopoulos; O. Papapetrou; A. Deligiannakis; M. Garofalakis 

2016-06-26. 2016 International Conference on Management of Data (SIGMOD ’16), New York, NY, USA, 2016. p. 185-198. DOI : 10.1145/2882903.2882911.

Scaling Up Concurrent Analytical Workloads on Multi-Core Servers

I. Psaroudakis / A. Ailamaki (Dir.)  

Lausanne, EPFL, 2016. 

Toward timely, predictable and cost-effective data analytics

R. Borovica-Gajic / A. Ailamaki (Dir.)  

Lausanne, EPFL, 2016. 

DBMS Data Loading: An Analysis on Modern Hardware

A. Dziedzic; M. Karpathiotakis; I. Alagiannis; R. Appuswamy; A. Ailamaki 

2016. ADMS, 2016.

Fast Queries Over Heterogeneous Data Through Engine Customization

M. Karpathiotakis; I. Alagiannis; A. Ailamaki 

2016. 42nd International Conference on Very Large Databases, New Delhi, India, September 5-9, 2016. p. 972-983.

Cheap Data Analytics using Cold Storage Devices

R. Borovica-Gajic; R. Appuswamy; A. Ailamaki 

2016. 42st International Conference on Very Large Data Bases, New Delhi, India, September 5-9, 2016. p. 1029-1040. DOI : 10.14778/2994509.2994521.

OLTP on a server-grade ARM: power, throughput and latency comparison

U. Sirin; R. Appuswamy; A. Ailamaki 

2016. DAMON, San Francisco, California, 26 06 – 01 07 2016. p. 1-7. DOI : 10.1145/2933349.2933359.

Space Odyssey – Efficient Exploration of Scientific Data

M. Pavlovic; E. Tzirita Zacharatou; D. Sidlauskas; T. Heinis; A. Ailamaki 

2016. 3rd International Workshop on Exploratory Search in Databases and the Web, San Francisco, California, USA, June 26 – July 1, 2016. p. 12-18. DOI : 10.1145/2948674.2948677.

High Performance Transaction Processing on Non-Uniform Hardware Topologies

D. Porobic / A. Ailamaki (Dir.)  

Lausanne, EPFL, 2016. 

TRANSFORMERS: Robust Spatial Joins on Non-Uniform Data Distributions

M. Pavlovic; T. Heinis; F. Tauheed; P. Karras; A. Ailamaki 

2016. IEEE 32nd International Conference on Data Engineering, Helsinki, Finland, p. 673-684.

More Than A Network: Distributed OLTP on Clusters of Hardware Islands

D. Porobic; P. Tozun; R. Appuswamy; A. Ailamaki 

2016. 12th International Workshop on Data Management on New Hardware. DOI : 10.1145/2933349.2933355.

Micro-architectural Analysis of In-memory OLTP

U. Sirin; P. Tozun; D. Porobic; A. Ailamaki 

2016. SIGMOD 2016. p. 387-402. DOI : 10.1145/2882903.2882916.

Characterization of the Impact of Hardware Islands on OLTP

D. Porobic; I. Pandis; M. S. De Oliveira Branco; P. Tozun; A. Ailamaki 

Vldb Journal. 2016. Vol. 25, num. 5, p. 625-650. DOI : 10.1007/s00778-015-0413-2.

2015

Reconstruction and Simulation of Neocortical Microcircuitry

H. Markram; E. Muller; S. Ramaswamy; M. W. Reimann; M. Abdellah et al. 

Cell. 2015. Vol. 163, num. 2, p. 456-492. DOI : 10.1016/j.cell.2015.09.029.