• Journal of Internet Computing and Services
    ISSN 2287 - 1136 (Online) / ISSN 1598 - 0170 (Print)

Digital Library

Search: "[ author: Hyun Ahn ]" (10)
  1. 1. Efficient Time-Series Similarity Measurement and Ranking Based on Anomaly Detection
    Ji-Hyun Choi, Hyun Ahn, Vol. 25, No. 2, pp. 39-47, Apr. 2024
    Keywords: Time-series Similarity, Anomaly Detection, Subsequences, Spearman’s Rank Correlation Coefficient
  2. 2. An Accurate Cryptocurrency Price Forecasting using Reverse Walk-Forward Validation
    Hyun Ahn, Baekcheol Jang, Vol. 23, No. 4, pp. 45-55, Aug. 2022
    Keywords: Cryptocurrency, Price Prediction, Machine Learning
  3. 3. An LSTM Neural Network Model for Forecasting Daily Peak Electric Load of EV Charging Stations
    Haesung Lee, Byungsung Lee, Hyun Ahn, Vol. 21, No. 5, pp. 119-127, Oct. 2020
    Keywords: EV, Peak electric load, Load forecasting, Deep Learning, LSTM
  4. 4. LSTM-based Business Process Remaining Time Prediction Model Featured in Activity-centric Normalization Techniques
    Seong-Hun Ham, Hyun Ahn, Kwanghoon Pio Kim, Vol. 21, No. 3, pp. 83-92, Jun. 2020
    Keywords: predictive process monitoring, remaining time prediction, LSTM model, Deep Learning, Process Mining
  5. 5. Tailoring Operations based on Relational Algebra for XES-based Workflow Event Logs
    Jaeyoung Yun, Hyun Ahn, Kwanghoon Pio Kim, Vol. 20, No. 6, pp. 21-28, Dec. 2019
    Keywords: Workflow, Process Mining, XES, relational algebra, Event Log
  6. 6. HBase based Business Process Event Log Schema Design of Hadoop Framework
    Seonghun Ham, Hyun Ahn, Kwanghoon Pio Kim, Vol. 20, No. 5, pp. 49-55, Oct. 2019
    Keywords: Workflow Process, NoSQL, Process Mining, Event Log, Hadoop, Process Discovery
  7. 7. Disjunctive Process Patterns Refinement and Probability Extraction from Workflow Logs
  8. 8. Defining and Discovering Cardinalities of the Temporal Workcases from XES-based Workflow Logs
    Jaeyoung Yun, Hyun Ahn, Kwanghoon Pio Kim, Vol. 20, No. 3, pp. 77-84, Jun. 2019
    Keywords: Workflow, workflow discovery, workflow rediscovery, workcase cardinality, workflow execution log, XES
  9. 9. Discovering Temporal Work Transference Networks from Workflow Execution Logs
    Dinh-Lam Pham, Hyun Ahn, Kwanghoon Pio Kim, Vol. 20, No. 2, pp. 101-108, Apr. 2019
    Keywords: Workflow management system, work transference network, execution logs, temporal workcases
  10. 10. A Cloud Workflow Model Based on the Information Control Net