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Computer Science

D-Index
56
Citations
12218
World Ranking
4088
National Ranking
1941

Overview

Vassilis J. Tsotras is affiliated with the University of California, Riverside in the United States. Their research expertise lies within the field of Computer Science, with a focus on several specialized subfields.

The primary subfields of study in Tsotras's work include:

  • Computer Networks and Communications
  • Signal Processing
  • Computer Vision and Pattern Recognition
  • Information Systems
  • Geography, Planning and Development

The main topics addressed in Tsotras's research cover:

  • Data Management and Algorithms
  • Advanced Data Storage Technologies
  • Advanced Database Systems and Queries
  • Advanced Image and Video Retrieval Techniques
  • Cloud Computing and Resource Management
  • Geographic Information Systems Studies
  • Caching and Content Delivery

Tsotras has published extensively in a range of venues. Frequent publication outlets include:

  • arXiv (Cornell University)
  • The VLDB Journal
  • Proceedings of the VLDB Endowment
  • GeoInformatica
  • Proceedings of the International Symposium on Combinatorial Search

Recent papers authored by Tsotras or closely related to their collaborative network are:

  • "Incremental partitioning for efficient spatial data analytics," 2021, Proceedings of the VLDB Endowment
  • "Bidirectional A* Search with Additive Approximation Bounds," 2021, Proceedings of the International Symposium on Combinatorial Search
  • "Comparison and evaluation of state-of-the-art LSM merge policies," 2021, The VLDB Journal
  • "Reverse spatial top-k keyword queries," 2022, The VLDB Journal
  • "Subscribing to big data at scale," 2022, Distributed and Parallel Databases

The collaborative network of Tsotras includes several frequent co-authors:

  • Michael J. Carey
  • Xikui Wang
  • Vagelis Hristidis
  • Laila Abdelhafeez
  • Amr Magdy

Best Publications

  • On indexing mobile objects

    George Kollios;Dimitrios Gunopulos;Vassilis J. Tsotras

  • Comparison of access methods for time-evolving data

    Betty Salzberg;Vassilis J. Tsotras

  • Efficient structural joins on indexed XML documents

    Shu-Yao Chien;Zografoula Vagena;Donghui Zhang;Vassilis J. Tsotras

  • Broadcast scheduling for information distribution

    Chi-Jiun Su;Leandros Tassiulas;Vassilis J. Tsotras

  • AsterixDB: a scalable, open source BDMS

    Sattam Alsubaiee;Yasser Altowim;Hotham Altwaijry;Alexander Behm

  • Approximating multi-dimensional aggregate range queries over real attributes

    Dimitrios Gunopulos;George Kollios;Vassilis J. Tsotras;Carlotta Domeniconi

  • On-line discovery of flock patterns in spatio-temporal data

    Marcos R. Vieira;Petko Bakalov;Vassilis J. Tsotras

  • Broadcast scheduling for information distribution

    Chi Jiun Su;L. Tassiulas

  • Efficient Indexing of Spatiotemporal Objects

    Marios Hadjieleftheriou;George Kollios;Vassilis J. Tsotras;Dimitrios Gunopulos

  • On query result diversification

    Marcos R. Vieira;Humberto L. Razente;Maria C. N. Barioni;Marios Hadjieleftheriou

  • Designing access methods for bitemporal databases

    A. Kumar;V.J. Tsotras;C. Faloutsos

  • Advanced database indexing

    Yannis Manolopoulos;Yannis Theodoridis;Vassilis J. Tsotras

  • Efficient Management of Multiversion Documents by Object Referencing

    Shu-Yao Chien;Vassilis J. Tsotras;Carlo Zaniolo

  • ASTERIX: towards a scalable, semistructured data platform for evolving-world models

    Alexander Behm;Vinayak R. Borkar;Michael J. Carey;Raman Grover

  • Nearest Neighbor Queries in a Mobile Environment

    George Kollios;Dimitrios Gunopulos;Vassilis J. Tsotras

  • Indexing animated objects using spatiotemporal access methods

    G. Kollios;V.J. Tsotras;D. Gunopulos;A. Delis

  • Selectivity estimators for multidimensional range queries over real attributes

    Dimitrios Gunopulos;George Kollios;J. Tsotras;Carlotta Domeniconi

  • On-Line Discovery of Dense Areas in Spatio-temporal Databases

    Marios Hadjieleftheriou;George Kollios;Dimitrios Gunopulos;Vassilis J. Tsotras

  • Efficient schemes for managing multiversionXML documents

    S.-Y. Chien;V. J. Tsotras;C. Zaniolo

  • Storing and querying multiversion XML documents using durable node numbers

    Shu-Yao Chien;V.J. Tsotras;C. Zaniolo;Donghui Zhang

  • R-Trees: A Dynamic Index Structure for Spatial Searching

    Unknown

  • Proceedings of the 26th International Conference on Data Engineering, ICDE 2010

    Feifei Li;Mirella M. Moro;Shahram Ghandeharizadeh;Jayant R. Haritsa

  • R-trees: a Dynamic Index Structure for Spatial Searching

    Marios Hadjieleftheriou;Yannis Manolopoulos;Yannis Theodoridis;Vassilis J. Tsotras

Frequent Co-Authors

Dimitrios Gunopulos
Dimitrios Gunopulos National and Kapodistrian University of Athens
George Kollios
George Kollios Boston University
Yannis Theodoridis
Yannis Theodoridis University of Piraeus
Michael J. Carey
Michael J. Carey University of California, Irvine
Yannis Manolopoulos
Yannis Manolopoulos University of York Europe Campus
Walid Najjar
Walid Najjar University of California, Riverside
Marios Hadjieleftheriou
Marios Hadjieleftheriou AT&T (United States)
Carlo Zaniolo
Carlo Zaniolo University of California, Los Angeles
Divesh Srivastava
Divesh Srivastava AT&T (United States)
Bernhard Seeger
Bernhard Seeger Philipp University of Marburg

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