Quantum File Pattern Searching Service

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Solution Overview

Problem

As quantum computing becomes more prevalent, there is a need for efficient programmable manipulation of quantum files comprising multiple qubits, particularly for pattern searching operations.

Innovation Solution

A quantum file management system that includes a quantum search service on a processor device, which receives search requests, accesses quantum file registries to identify qubits and their locations, and compares data values to specified search patterns, sending responses indicating matches, allowing for pattern searching across multiple quantum files and locations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If quantum files are searched using classical methods, then the system structure remains simple, but the searching efficiency and effectiveness deteriorate

Engineering Contradiction:
Improvesearching efficiencyVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent replaces classical mechanical search methods with quantum computing operations. Specifically, it uses quantum gates (such as Pauli-X gates) to manipulate qubit states and perform pattern matching operations that are fundamentally different from and more efficient than classical bit manipulation, thereby improving search efficiency while accepting the complexity of quantum system architecture

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The patent changes the fundamental parameters of data representation and processing by using qubits instead of classical bits. Quantum files store data in quantum states that can exist in superposition, allowing parallel processing of multiple search patterns simultaneously. This parameter change enables exponential speedup in certain search scenarios despite the increased complexity of quantum system management

Inventive Principle:
Principle #35Parameter changes

2Adaptability or versatility

If pattern searching is performed on quantum files with multiple qubits, then the search capability is improved, but the difficulty of manipulating and managing quantum data increases

Engineering Contradiction:
Improvesearch capabilityVSAvoidease of manipulation
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The patent introduces an intermediary layer between the user and the quantum file system. This intermediary translates classical search patterns into quantum operations and translates quantum search results back into classical formats. This mediator handles the complexity of quantum state manipulation, entanglement management, and measurement processes, making the system easier to operate while maintaining enhanced search capabilities

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent segments the quantum file into individual qubits or small groups of qubits that can be independently manipulated. Each qubit can be targeted with specific quantum gates to perform localized search operations. This segmentation allows for more manageable manipulation of quantum data while maintaining the overall search capability across the entire quantum file

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS11676059B2Performing quantum file pattern searching
Publication Date: 2023.06.13 RED HAT INC
  • US11676059B2 patent drawing
  • US11676059B2 patent drawing
  • US11676059B2 patent drawing

AI summary

Performing quantum file pattern searching is disclosed herein. In one example, a quantum search service executing on a quantum computing device receives, from a requestor, a search request including a search pattern. Upon receiving the search request, the quantum search service accesses a quantum file registry of a quantum file that includes a plurality of qubits. Based on the quantum file registry record, the quantum search service identifies the plurality of qubits, as well as the locations of each qubit of the plurality of qubits. The quantum search service then accesses a plurality of data values stored by the plurality of qubits, and compares the data values to the search pattern. If the quantum search service determines that one or more data values of the plurality of data values correspond to the search pattern, the quantum search service sends to the requestor a search response indicating a match.