Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

National CSS: History, Art & Technology

National CSS, Inc. (NCSS) was a time-sharing firm in the 1960–80s, until its acquisition by Dun & Bradstreet in 1979 in a deal valued at $170 million. NCSS was originally headquartered in Norwalk, Connecticut, but relocated to Wilton in 1978. Sales offices, data centers, and development facilities were located at various sites throughout the U.S. Some…

Language: English [EN]
Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.
100%
More settings
100% 100% 100% 100% 100%

National CSS topic overview

The analysis highlights History, Art and Technology as prominent areas in the source structure around National CSS.

Related topics
56
Source areas
8
Connected nodes
64
Extracted relationships
40
Concept neighborhoods
22
Bridge connections
64

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Connectivity · 17 topics
Products · 11 topics
Services · 8 topics
Early history · 7 topics
Hacking · 5 topics
Overview · 4 topics
Clients · 3 topics
People · 1 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Early history

Products

Clients

Connectivity

Services

People

Hacking

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How National CSS connects Entity context

The extracted context around National CSS shows recurring relationship patterns in the source. For example, National CSS → After, After IBM, Bob Bernard, By December, Computer Software Systems, CP/CMS, CSS, CTSS, Dick Orenstein, Harold Feinleib, IBM, IBM Type-III Library, In, MIT, Needing, November, S/360-67, The Another extracted example is National CSS → Alan Rievman, Bernard Goldstein, Bradstreet, Charles Babbage Institute, Computer History Museum, Dun, Goldstein, Minnesota, Oral, Oral History, Rievman, University. Use these groups to spot repeated connection types before inspecting the individual relationships.

National CSS

Top relations

related to history · 18
National CSS → After, After IBM, Bob Bernard, By December, Computer Software Systems, CP/CMS, CSS, CTSS, Dick Orenstein, Harold Feinleib, IBM, IBM Type-III Library, In, MIT, Needing, November, S/360-67, The
related to External links · 12
National CSS → Alan Rievman, Bernard Goldstein, Bradstreet, Charles Babbage Institute, Computer History Museum, Dun, Goldstein, Minnesota, Oral, Oral History, Rievman, University
related to References · 10
National CSS → Computer History Museum, Daniel, Dick Orenstein, From, Guide, January, McCracken, National CSS Timeline, NOMAD, PDF

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

ncss css computer system development ibm early in-house data nomad customer national sales history time-sharing became technology vp day could

National CSS relationships Subject–Predicate–Object triples

TTTA extracted 40 structured relationships around National CSS. Examples in this analysis include National CSS → related to External links → Oral and National CSS → related to External links → Bernard Goldstein. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
National CSSrelated to External linksOral0.60section
National CSSrelated to External linksBernard Goldstein0.60section
National CSSrelated to External linksCharles Babbage Institute0.60section
National CSSrelated to External linksUniversity0.60section
National CSSrelated to External linksMinnesota0.60section
National CSSrelated to External linksGoldstein0.60section
National CSSrelated to External linksDun0.60section
National CSSrelated to External linksBradstreet0.60section
National CSSrelated to External linksOral History0.60section
National CSSrelated to External linksAlan Rievman0.60section
National CSSrelated to External linksComputer History Museum0.60section
National CSSrelated to External linksRievman0.60section

Related concept clusters Concept neighborhoods

The concept neighborhoods around National CSS bring nearby vocabulary together. In this analysis, examples include National, Vp and Bradstreet. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • National CSS
    • National
    • Vp
    • Bradstreet
    • Dun
    • History
    • Computer
    • System
    • Cms
    • Cp
    • Nomad
    • Firm
    • Ibm
  • national css
    • National
    • Vp
    • Bradstreet
    • Dun
    • History
    • Computer
    • System
    • Cms
    • Cp
    • Nomad
    • Firm
    • Ibm
  • vp/css
    • Css
    • National
    • Vp
    • System
    • Bradstreet
    • Dun
    • Nomad
    • Computer
    • Cms
    • Cp
    • History
    • Began
  • early history
    • National
    • Machines
    • People
    • Systems
    • Became
    • Software
    • System
    • Ncss
    • Cms
    • Cp
    • Nomad
    • Began
  • computer science
    • Software
    • History
    • Interactive
    • Systems
    • Css
    • National
    • Dun
    • Firm
    • People
    • Access
    • Time
    • Time-sharing
  • computer hacking
    • Software
    • History
    • Interactive
    • Systems
    • Css
    • National
    • Dun
    • Firm
    • People
    • Access
    • Time
    • Time-sharing
  • time-sharing
    • Customer
    • Began
    • Bradstreet
    • Dun
    • Firm
    • Software
    • Cms
    • Cp
    • One
    • Support
    • Became
    • Could
  • database management
    • Interactive
    • Processing
    • System
    • Development
    • Machines
    • Software
    • Access
    • Sales
    • Systems
    • Time
    • Day
    • Nomad

Connections between topic areas Semantic bridges

For National CSS, one of the stronger structural bridges in this analysis connects National CSS with Connectivity. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
National CSS — Connectivity · splits 47 ⟂ 18
National CSS — Products · splits 53 ⟂ 12
National CSS — Services · splits 56 ⟂ 9
National CSS — Early history · splits 57 ⟂ 8
National CSS — Hacking · splits 59 ⟂ 6
National CSS — Overview · splits 60 ⟂ 5
National CSS — Clients · splits 61 ⟂ 4

Map overview Semantic statistics

National CSS

Nodes65
Edges64
Triples40
Avg. degree1.97
Density0.030769
Components1

Source & methodology

TTTA analyzes the structure around National CSS to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Art & Technology, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — National CSS · EN edition · Analysis: TopicsToTalkAbout

For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.