This dataset integrates six data sources to support machine-learning research on Robusta coffee price forecasting in Vietnam: (1) daily domestic Robusta coffee prices at five provinces in the Central Highlands, (2) local weather observations, (3) ICE London Robusta coffee futures prices, (4) USD/VND exchange rates, (5) world crude oil prices (Brent, WTI), and (6) Vietnamese retail fuel prices. Coverage spans 1 January 2020 to 22 May 2026 (5,445 daily records, 25 variables, zero missing values after preprocessing). This dataset accompanies the manuscript "Benchmarking Machine Learning Models for Multivariate Robusta Coffee Price Forecasting: A Multi-Source Dataset and Feature Ablation Study" (submitted to ISDS 2026). Please cite the manuscript (once published) if you use this dataset.
This dataset provides experimental quasi-static axial compression data for 40 FDM-printed sinusoidally-corrugated multi-cell (SCMC) PLA+ energy absorbers generated through Latin Hypercube Sampling (LHS), along with data for a simple tube without corrugation (STWC) and a nominal S…
This repository contains a longitudinal indoor air quality (IAQ) dataset collected with a Raspberry Pi 5–based multi-sensor IoT monitoring platform deployed in an indoor laboratory. The monitoring campaign spans approximately 15.6 days of continuous post-initialization operation…
This deposit contains the complete extraction dataset, analysis code, intermediate results, and figure-generation pipeline supporting a quantitative research synthesis of supercapacitor electrodes derived from banana biomass residues (peel, pseudostem, bract, leaf, and fibre). Th…
The dataset analyzed in this study consists of trade flow data between Xinjiang and its trading partners, which were sourced from the publicly available online database of Urumqi Customs (http://urumqi.customs.gov.cn/urumqi_customs/sy7/index.html). Based on this dataset, we apply…
The BanglaVowelDataset [1] resolves the unavailability of Bangla AC and synthetic BC vowel data in the speech information system. We recorded raw Bangla air-conducted (AC) vowels, with five male and five female speakers participating in the recording system, set up in a soundproo…