ZJU-DAILY / TASKS-demo

TASKS

Introduction

This repository contains the code used in our paper: TASKS: A Real-time Query System for Instant Error-Tolerant Spatial Keyword Queries on Road Networks. TASKS is a real-time query system for instant error-tolerant spatial keyword queries on road networks, which consists of an index component, a query component, an update component, and a route component.

Running Environment

a 64-bit Linux-based OS; a windows OS

Datasets

We use a publicly available real-world road networks of New York as an example, which is obtained from ...

The data is shown in folder demo-backend/TASK/datasets/NY.

Usage

How to run

• Step 1: Push the demo-backend part code to the linux server

• Step 2: Move to directory demo/demo-backend and run flask server, through which the data interaction between the front-end interface and the back-end TASK is realized

  python demo_flask.py

• Step 3: Move to directory demo/demo-backend/TASK and run back-end TASK derived from TASK

  make go

• Step 4: Open the front-end interface /demo-frontend/TASKS-demo.html at Windows to use TASKS

Requirements

• cmake
• g++
• OpenMP
• Boost
• flask