FinanceFeeds

Network Partitions and Chain Recovery: How Blockchains Recover from Temporary Network Splits

When a network partition splits a blockchain, isolated nodes build rival histories. Here is how the protocol reconciles them ...
New Scientist

Peter Shor’s algorithm could break the internet – but he's not worried

Few people have invented an algorithm with the potential to spark a worldwide crisis, so why is quantum computing pioneer ...
technologynetworks

Single-Cell RNA-Seq Data Analysis With AI: Tools, Workflows, and Biological Interpretation

Single-cell RNA-seq AI analysis has become the default way to make sense of the millions of expression measurements a single experiment can now generate. Turning raw sequencing counts into ...
GitHub

Mt-KaHyPar - Multi-Threaded Karlsruhe Graph and Hypergraph Partitioner

Mt-KaHyPar is a shared-memory algorithm for partitioning graphs and hypergraphs. The balanced (hyper)graph partitioning problem asks for a partition of the node set of a (hyper)graph into k disjoint ...
IEEE

A min-max cut algorithm for graph partitioning and data clustering

Abstract: An important application of graph partitioning is data clustering using a graph model - the pairwise similarities between all data objects form a weighted graph adjacency matrix that ...
IEEE

GAP: Genetic Algorithm Based Large-Scale Graph Partition in Heterogeneous Cluster

Abstract: Graph is an important model to describe various networks, and its scale becomes larger and larger with the development of communication and information technology. The analysis of ...
Scientific Research Publishing

Graph Neural Networks for Anomaly Detection in Cloud Infrastructure ()

Cloud infrastructure anomalies cause significant downtime and financial losses (estimated at $2.5 M/hour for major services). Traditional anomaly detection methods fail to capture complex dependencies ...
Hacker

Why No Single Algorithm Solves Deduplication — and What to Do Instead

Blocking is a canonical technique that groups records into blocks based on some key so that only items within the same block are compared. Effective blocking dramatically cuts comparisons while still ...
Phys.org

From spin glasses to quantum codes: Researchers develop optimal error correction algorithm

For non-planar graphs, such solutions are computationally intractable," explained the researchers. The algorithm relies on the Kac-Ward formalism, a mathematical method that allows exact computation ...
acm.org

Technical Perspective: Shortening the Path to Designing Efficient Graph Algorithms

Graph theory is an integral component of algorithm design that underlies sparse matrices, relational databases, and networks. Improving the performance of graph algorithms has direct implications to ...
GitHub

Implements the Leiden algorithm via an R interface

Since October 2020, the R package igraph contains the function cluster_leiden() implemented by Vincent Traag (@vtraag). The usage of this function is detailed in the igraph documentation here. We ...