Codebook Encoding for Virtualization With Unseen Data Handling
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Solution Overview
Problem
Current data storage and transmission technologies are facing challenges due to exponential data growth exceeding storage capacity and bandwidth limitations, with existing entropy encoding methods inefficiently handling previously-unseen data, and security concerns increasing with quantum computing advancements.
Innovation Solution
A system and method using mismatch probability estimation to improve entropy encoding by calculating the frequency of data sourceblocks and incorporating mismatch codewords, enabling efficient handling of previously-unseen data through codebook compaction and secondary encoding processes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If traditional entropy encoding methods are used, then data compaction is achieved, but previously-unseen data cannot be efficiently encoded leading to poor compression ratios
Solution Approach 1:
The system performs preliminary actions by training the codebook on representative data before actual encoding operations. This pre-training enables the codebook to anticipate and efficiently encode previously-unseen data that falls within the training distribution, resolving the contradiction between compaction efficiency and adaptability to new data.
Solution Approach 2:
The codebook acts as an intermediary between the encoder and decoder, containing pre-computed encoding mappings. This intermediary structure allows the system to achieve both efficient compaction for seen data and reasonable handling of unseen data by mapping to the nearest codebook entries, without requiring complex real-time computation.
2Quantity of substance
If more physical storage capacity is added, then storage demand is temporarily met, but storage demand continues to outstrip manufacturing capacity
Solution Approach 1:
The system creates a composite storage architecture combining compressed data representations with selective decompression capabilities. By storing data in compressed form and only decompressing what is needed, the system effectively multiplies the utility of available storage capacity, allowing one physical storage unit to serve multiple logical storage needs.
Solution Approach 2:
The storage system is segmented into compressed data storage and active working memory. By dividing the storage architecture and only maintaining essential data in uncompressed form, the system maximizes the effective storage capacity of limited physical resources while maintaining productivity.
3Speed
If data is transmitted at higher bandwidth, then data transmission speed improves, but transmission bandwidth becomes increasingly bottlenecked
Solution Approach 1:
The system changes the parameter of data representation from uncompressed to compressed form before transmission. This parameter change reduces the quantity of data that needs to be transmitted while maintaining the essential information content, effectively increasing transmission speed without requiring additional bandwidth infrastructure.
4Reliability
If existing encryption technologies are used, then data security is maintained, but security is placed at risk by quantum computing advancements
Solution Approach 1:
The system replaces traditional mathematical encryption mechanisms with a codebook-based encoding system. This substitution creates a form of security that is resistant to quantum computing attacks, as the security relies on the complexity of the codebook structure and encoding mappings rather than mathematical problems that quantum computers can solve efficiently.
Data Source
AI summary
A system for operating system virtualization using codebook encoding to improve entropy encoding methods. Training data sets are analyzed to determine occurrence frequency of each sourceblock in the data sets. A mismatch probability estimate is calculated at which any given data sourceblock received will not have a codeword in the codebook. Entropy encoding is used to generate codebooks comprising codewords for sourceblocks based on the frequency of occurrence of each. A “mismatch codeword” is inserted into the codebook to represent those cases when a block of data does not have a codeword.


