Search Engine Scumware Detection and Visual Flagging

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Solution Overview

Problem

Search engines fail to effectively identify and exclude scumware-associated websites from search results, posing a risk to users as they may download damaging software or encounter unwanted advertisements.

Innovation Solution

A method and system that index web documents for scumware presence, allowing search engines to exclude or demote scumware sites in search results and visually flag them to users, incorporating scumware detection techniques to identify and label potentially harmful sites.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If search engines include all relevant documents in search results, then the completeness of search results is improved, but the risk of users encountering scumware sites increases

Engineering Contradiction:
Improveuser safetyVSAvoidsearch result completeness
Core Design Contradiction:
ReliabilityVSLoss of information

Solution Approach 1:

The patent segments search results into two categories: scumware-free results and scumware-associated results. The scumware detection system separates harmful sites from legitimate ones, allowing users to access complete search results while protecting themselves by identifying which results may be harmful. This segmentation resolves the contradiction by maintaining completeness while adding safety through classification.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces an intermediary scumware detection system that acts as a mediator between the search engine and users. This intermediary layer analyzes search results, identifies scumware associations, and provides visual indicators without removing any results. The intermediary maintains search result completeness while protecting users through intermediate analysis and warning indicators.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If search engines exclude scumware sites from search results, then user safety is improved, but the completeness of search results deteriorates

Engineering Contradiction:
Improveuser safetyVSAvoidsearch result completeness
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The patent uses visual indicators (such as color changes, icons, or highlighting) to mark search results that are associated with scumware. Instead of excluding these results, the system maintains their visibility but changes their visual appearance to warn users. This approach preserves search result completeness while improving user safety through visual differentiation.

Inventive Principle:
Principle #32Color changes

3Reliability

If search engines implement scumware detection and labeling, then user safety is improved, but the complexity of the search engine system increases

Engineering Contradiction:
Improveuser safetyVSAvoidsearch engine system complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent implements scumware detection mechanisms that operate autonomously within the search engine system. The detection logic, indexing, and visual indicator generation are self-contained components that automatically identify and label scumware-associated results without requiring external intervention. This self-service approach manages system complexity by integrating detection capabilities directly into the search engine's existing architecture.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS8126866B1Identification of possible scumware sites by a search engine
Publication Date: 2012.02.28 GOOGLE LLC
  • US8126866B1 patent drawing
  • US8126866B1 patent drawing
  • US8126866B1 patent drawing

AI summary

Users may be protected from scumware included on or associated with web sites indexed by a search engine. The search engine may, for instance take the presence of scumware into account when ranking or determining whether a document matches a search query or provide information with search results that indicates that a particular search result link may be associated with scumware. In one implementation, a search engine generates search results for a search query to obtain documents that are relevant to the search query. The search engine may then format the search results as a web page that includes visual indicators associated with those of the relevant documents that have been determined to be associated with scumware.