A temporal graph is a graph in which vertices communicate with each other at specific time,
eg, A calls B at 11 am and talks for 7 minutes, which is modeled by an edge from A to B with …

Graphs have been the natural choice for modeling entities and the relationships among
them. One of the most fundamental graph processing operators is a reachability query …

Reachability queries are a fundamental type of queries on graphs that find important
applications in numerous domains. Although a plethora of techniques have been proposed …

As an important graph operator, reachability query has been extensively studied over
decades, which is to check whether a vertex can reach another vertex over a large directed …

Reachability querying is a basic graph operation with numerous important applications in
databases, network analysis, computational biology, software engineering, etc. Although …

JavaScript is a powerful scripting programming language that has gained a lot of attention
this past decade. Initially used exclusively for client-side web development, it has evolved to …

Most of the existing reachability indices perform well on small-to medium-size graphs, but
reach a scalability bottleneck around one million vertices/edges. As graphs become …

Reachability query is a fundamental graph operation which answers whether a vertex can
reach another vertex over a large directed graph G with n vertices and m edges, and has …

Finding an ideal home is a difficult and laborious process. One of the most crucial factors in
this process is the reachability between the home location and the concerned points of …

A reachability oracle (or hop labeling) assigns each vertex v two sets of vertices: Lout (v) and
Lin (v), such that u reaches v iff Lout (u)\cap Lin (v)\neq\emptyset. Despite their simplicity and …