Conference Papers by Oded Lachish


When you come at the king you best not miss.

       With: Felix Reidl and Chhaya Trehan.

   Annual Conference on. Foundations of Software Technology and Theoretical Computer Science(FSTTCS'22).

Dynamic Spanning Trees for Connectivity Queries on Fully-dynamic Undirected Graphs.

       With: Qing Chen, Sven Helmer and Michael H. Böhlen.

   Accepted to: Very Large Data Bases (PVLDB'22).

A Structural Theorem for Local Algorithms with Applications to Coding, Testing,and Delegation.

       With: Marcel Dall'Agnol and Tom Gur.

   ACM-SIAM Symposium on Discrete Algorithms (SODA'21).

On the Power of Relaxed Local Decoding Algorithms

       With: Tom Gur.

   ACM-SIAM Symposium on Discrete Algorithms (SODA'20).

Cellular automata simulation on FPGA for training neural networks with virtual world imagery.

    With: Olivier Van Acker and Graeme Burnett.
    Conference on Computational Intelligence in games (CIG'17) 

Improving and extending the testing of distributions for shape-restricted properties.

    With: Eldar Fischer and Yadu Vasudev.
    Symposium on Theoretical Aspects of Computer Science (STACS'17) 

Fast Computation of Continental-Sized Isochrones.

    With: Paolo Bolzoni and Sven Helmer.
    9th Int. Conf. on Geographic Information Science (GIScience'16).     

Trading query complexity for sample-based testing and multi-testing scalability.

    With: Eldar Fischer and Yadu Vasudev.
    Proceedings of the 56th Annual IEEE Symposium on Foundations of Computer Science (FOCS'15).

O(log log rank) Competitive-Ratio for the Matroid Secretary Problem (the Known Cardinality Variant).

    Proceedings of the 55th Annual IEEE Symposium on Foundations of Computer Science (FOCS'14).

Partial Tests, Universal Tests and Decomposability.

    With: Eldar Fischer and Yonatan Goldhirsh.
    Proceedings of the 5th Innovations in Theoretical Computer Science Conference (ITCS'14). 

Min-Sum 2-Paths Problems.

    With: Alexandru Popa and Trevor Fenner.
    Proceedings of the 11th Workshop on Approximation and Online Algorithms (WAOA'13). 

Analysis of Cluster Structure in Large-Scale English Wikipedia Category Networks.

    With: Trevor Fenner, Thidawan Klaysri, Mark Levene and Panagiotis Papapetrou.
    Proceedings of the International Symposium on Intelligent Data Analysis (IDA'13). 

Testing Formula Satisfaction.

    With: Eldar Fischer and Yonatan Goldhirsh.
    13th Scandinavian Symposium and Workshops on Algorithm Theory (SWAT'12). 

Improved Competitive Ratio for the Matroid Secretary Problem.

    With: Sourav Chakraborty.
    ACM-SIAM Symposium on Discrete Algorithms (SODA'12). 

Parity Games on Graphs with Medium Tree-width.

    With: John Fearnley.
    36th International Symposium on Mathematical Foundations of Computer Science (MFCS'11).

Two-Phase Algorithms for the Parametric Shortest Path Problem.

    With: Sourav Chakraborty, Eldar Fischer and Raphy Yuster.
    Proceedings of the 27th International Symposium on Theoretical Aspects of Computer Science (STACS'10).

The Covering and Boundedness Problems for Branching Vector Addition Systems.

    With: Stephane Demri, Marcin Jurdzinski and Ranko Lazic.
    Proceedings of the Foundations of Software Technology and Theoretical Computer Science (FSTTCS'09).

Wiretapping a Hidden Network.

    With: Haris Aziz, Mike Paterson and Rahul Savani.
    Proceedings of the fifth workshop on internet & network economics (WINE'09).

Hilbert's Thirteenth Problem and Circuit Complexity.

    With: Kristoffer Arnsfelt Hansen and Peter Bro Miltersen.
    Proceedings of the 20th International Symposium on Algorithms and Computation (ISAAC'09).

Power Indices in Spanning Connectivity Games.

    With: Haris Aziz, Mike Paterson and Rahul Savani.
    Proceedings of Algorithmic Aspects in Information and Management (AAIM'09).

On the Query Complexity of Testing Orientations for Being Eulerian.

    With: Eldar Fischer, Arie Matsliah, Ilan Newman and Orly Yahalom.
    Proceedings of the 12th RANDOM (and the 11th APPROX) (2008).

Sound 3-query PCPPs are Long.

    With: Eli Ben Sasson, Prahladh Harsha and Arie Matsliah.
    Proceedings of the 35th International Colloquium on Automata, Languages and Programming (ICALP'08).

Testing s-t Connectivity.

    With: Sourav Chakraborty, Eldar Fischer, Arie Matsliah and Ilan Newman.
    Proceedings of the 11th RANDOM (and the 10th APPROX) (2007).

Testing Properties of Constraint-Graphs.

    With: Shirley Ginzburg Halevy, Ilan Newman and Dekel Tsur.
    Proceedings of the 22nd Annual IEEE Conference on Computational Complexity (CCC'07).

Space Complexity vs. Query Complexity.

    With: Ilan Newman and Asaf Shapira.
    Proceedings of the 10th RANDOM (and the 9th APPROX) (2006).

Testing Periodicity.

    With: Ilan Newman.
    Proceedings of the 9th RANDOM (and the 8th APPROX) (2005).

Explicit Lower Bound of 4.5n - o(n) for Boolean Circuits.

    With: Ran Raz.
    Proceedings of the 33rd Annual ACM Symposium on Theory of Computing (STOC'01).

Hole Analysis for Functional Coverage Data.

    With: Eitan Marcus, Shmuel Ur and Avi Ziv.
    Proceedings of the 39th Design Automation Conference (DAC'02).

Object-Oriented High Level Modelling of InfiniBand to PCI-X Bridge.

    With: Avi Ziv.
    Proceedings of the Forum on Specification and Design Languages (Best of FDL'02).

Journal Papers by Oded Lachish


A Structural Theorem for Local Algorithms with Applications to Coding, Testing,and Delegation.

       With: Marcel Dall'Agnol and Tom Gur.

   SIAM Journal on Computing 52(6) (2023).

On the Power of Relaxed Local Decoding Algorithms

        With: Tom Gur.

    SIAM Journal on Computing 50(2) (2022)

Longest paths in 2-edge-connected cubic graphs

        With: Enka BlanchardEldar FischerOded LachishFelix Reidl

Improving and extending the testing of distributions for shape-restricted properties.

    With: Eldar Fischer and Yadu Vasudev. 
    Algorithmica 81(9)(2019).

Testing Read-Once Formula Satisfaction.

    With: Eldar Fischer and Yonatan Goldhirsh.
    The ACM Transactions on Computation Theory (TOCT) 8(2) (2016). 

Min-Sum 2-Paths Problems.

    With: Alexandru Popa and Trevor Fenner.
    Theory of Computing Systems (TCS), 58(1) (2016). 

The Covering and Boundedness Problems for Branching Vector Addition Systems.

    With: Stephane Demri, Marcin Jurdzinski and Ranko Lazic.
    Journal of Computer and System Sciences (JCSS) 79(1) (2013).

On the Query Complexity of Testing Orientations for Being Eulerian.

    With: Eldar Fischer, Arie Matsliah, Ilan Newman and Orly Yahalom.
    ACM Transactions on Algorithms 8(2) (2012).

Testing Periodicity.

    With: Ilan Newman.
    Algorithmica 60(2)(2011).

Sound 3-query PCPPs are Long.

    With: Eli Ben Sasson, Prahladh Harsha and Arie Matsliah.
    The ACM Transactions on Computation Theory 1(2)(2009).

Space Complexity vs. Query Complexity.

    With: Ilan Newman and Asaf Shapira.
    Computational Complexity RANDOM'06 Special Issue 17(1) (2008).

Lower Bounds for Testing Euclidean Minimum Spanning Trees.

    With: Oren Ben-Zwi and Ilan Newman.
    Information Processing Letters 102(6) (2007).

Patents by Oded Lachish

Convolutional interleaving/de-interleaving method using pointer incrementing across predetermined distances and apparatus for data transmission.

     With: Ron Eliyahu and Marc Neustadter.
     United States Patent 6014761