Sökning: "Peter Van Roy"

Visar resultat 1 - 5 av 9 avhandlingar innehållade orden Peter Van Roy.

1. 1. Performance Optimization Techniques and Tools for Distributed Graph Processing

   Författare :Vasiliki Kalavri; Vladimir Vlassov; Christian Schulte; Seif Haridi; Peter Van Roy; Peter Boncz; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Graph processing; distributed systems; big data; Informations- och kommunikationsteknik; Information and Communication Technology;

   Sammanfattning : In this thesis, we propose optimization techniques for distributed graph processing. First, we describe a data processing pipeline that leverages an iterative graph algorithm for automatic classification of web trackers. LÄS MER

3. 2. Scalable Streaming Graph and Time Series Analysis Using Partitioning and Machine Learning

   Författare :Zainab Abbas; Vladimir Vlassov; Peter Van Roy; Paris Carbone; Vasiliki Kalavri; Vincenzo Massimiliano Gulisano; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Stream processing; graph processing; time series; big data; machine learning; Informations- och kommunikationsteknik; Information and Communication Technology;

   Sammanfattning : Recent years have witnessed a massive increase in the amount of data generated by the Internet of Things (IoT) and social media. Processing huge amounts of this data poses non-trivial challenges in terms of the hardware and performance requirements of modern-day applications. LÄS MER

4. 3. Enabling and Achieving Self-Management for Large Scale Distributed Systems : Platform and Design Methodology for Self-Management

   Författare :Ahmad Al-Shishtawy; Vladimir Vlassov; Seif Haridi; Peter Van Roy; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Autonomic Computing; Self-Management; Distributed Systems; Computer science; Datavetenskap;

   Sammanfattning : Autonomic computing is a paradigm that aims at reducing administrative overhead by using autonomic managers to make applications self-managing. To better deal with large-scale dynamic environments; and to improve scalability, robustness, and performance; we advocate for distribution of management functions among several cooperative autonomic managers that coordinate their activities in order to achieve management objectives. LÄS MER

5. 4. Compile-time Safety and Runtime Performance in Programming Frameworks for Distributed Systems

   Författare :Lars Kroll; Seif Haridi; Jim Dowling; Peter Van Roy; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; distributed systems; distributed computing; programming systems; programming languages; computer science; domain specific languages; message-passing; actor model; component model; Informations- och kommunikationsteknik; Information and Communication Technology;

   Sammanfattning : Distributed Systems, that is systems that must tolerate partial failures while exploiting parallelism, are a fundamental part of the software landscape today. Yet, their development and design still pose many challenges to developers when it comes to reliability and performance, and these challenges often have a negative impact on developer productivity. LÄS MER

7. 5. Towards Elastic High-Performance Geo-Distributed Storage in the Cloud

   Författare :Ying Liu; Vladimir Vlassov; Peter Van Roy; Jim Dowling; Seif Haridi; Gregory Chockler; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Informations- och kommunikationsteknik; Information and Communication Technology;

   Sammanfattning : In this thesis, we have presented techniques and algorithms to reduce request latency of distributed storage services that are deployed geographically. In addition, we have proposed and designed elasticity controllers to maintain predictable performance of distributed storage systems under dynamic workloads and platform uncertainties. LÄS MER