Personalized Information Service System of Smart Library Based on Multimedia Network Technology

Area of Science:

• Information Science
• Computer Science
• Library Science

Background:

• Smart libraries aim to improve reader experience through personalized information services.
• Current systems face challenges in determining subjective and objective weights for personalized information service indices, leading to poor performance.
• Efficient book quality evaluation is crucial for meeting diverse reader needs.

Purpose of the Study:

• To design and develop a novel personalized information service system for smart libraries.
• To address the limitations of existing systems in performance and accuracy.
• To leverage multimedia network technology for enhanced library services.

Main Methods:

• A personalized information service system was designed utilizing multimedia network technology.
• Hardware components included data collector, retriever, and memory modules, connected via Ethernet and three buses.
• Software architecture comprised UI, logical business, and data access layers, with an application program following association rules.
• Integration of a single-chip microcomputer with a voice chip via SPI serial port.

Main Results:

• The designed system demonstrated a small average absolute deviation, indicating high accuracy.
• The system exhibited strong comprehensive performance.
• An update delay of less than 0.6 seconds was achieved, significantly improving efficiency.
• The system effectively supports personalized information services in smart libraries.

Conclusions:

• The developed personalized information service system based on multimedia network technology is effective for smart libraries.
• The system offers improved performance, accuracy, and reduced delays compared to existing solutions.
• This approach enhances work efficiency and reader satisfaction in smart library environments.