# William Liu

> computer scientist at Auckland University of Technology in New Zealand

**Wikidata**: [Q57838654](https://www.wikidata.org/wiki/Q57838654)  
**Source**: https://4ort.xyz/entity/william-liu

## Summary
William Liu is a computer scientist and researcher based at Auckland University of Technology. He earned a Doctor of Philosophy from the University of Canterbury in 2010 for a thesis on ant-based algorithms and robustness metrics for spare capacity allocation in survivable routing, and he has supervised multiple doctoral students while publishing under indexed author profiles (Scopus, IEEE Xplore, Google Scholar).

## Biography
- Born: [not available]
- Nationality: [not available]
- Education: Doctor of Philosophy (University of Canterbury, 2010). Doctoral thesis: "Ant Based Algorithm and Robustness Metric in Spare Capacity Allocation for Survivable Routing."
- Known for: Research on ant-based algorithms and robustness metrics for spare capacity allocation in survivable routing.
- Employer(s): Auckland University of Technology (employer; Scopus author profile links to AUT affiliation)
- Field(s): Computer science; research in survivable routing and related algorithms

## Contributions
William Liu's documented scholarly contributions center on his doctoral research and subsequent academic activity. His 2010 doctoral thesis, "Ant Based Algorithm and Robustness Metric in Spare Capacity Allocation for Survivable Routing," presented work on ant-based algorithms and a robustness metric applied to spare capacity allocation for survivable routing in networks. His PhD was completed at the University of Canterbury under the supervision of Krzysztof Pawlikowski and Harsha Sirisena. At Auckland University of Technology he has supervised doctoral students, including Fadi Alhaddadin, Salman Naseer, and Mee Loong Yang, providing direct mentorship that produced additional theses. Liu is indexed in major research databases: Scopus author ID 56962720400, Dimensions author ID 015771464311.18, IEEE Xplore author ID 37086047056, and Google Scholar author ID zrGdI2oAAAAJ, indicating an active publication record and discoverability in scholarly systems. These concrete outputs—his PhD thesis, doctoral supervision, and presence in bibliographic databases—document his contribution to algorithmic research for survivable routing and the training of new researchers in the field.

## FAQs
### Q: Who is William Liu?
A: William Liu is a computer scientist and researcher employed by Auckland University of Technology who earned a PhD from the University of Canterbury in 2010.

### Q: What was William Liu's doctoral research about?
A: His doctoral thesis was titled "Ant Based Algorithm and Robustness Metric in Spare Capacity Allocation for Survivable Routing," focusing on ant-based algorithms and robustness metrics for spare capacity allocation in network survivability.

### Q: Who supervised William Liu's PhD?
A: His doctoral advisors were Krzysztof Pawlikowski and Harsha Sirisena.

### Q: Has William Liu supervised PhD students?
A: Yes. Documented doctoral students include Fadi Alhaddadin, Salman Naseer, and Mee Loong Yang.

### Q: Where can I find William Liu's published work?
A: He is indexed in research databases under Scopus author ID 56962720400, Dimensions author ID 015771464311.18, IEEE Xplore author ID 37086047056, and Google Scholar author ID zrGdI2oAAAAJ.

## Why They Matter
William Liu's work contributes concrete, documented advances in algorithmic approaches to network survivability. His PhD research introduced and evaluated ant-based algorithm techniques alongside a robustness metric applied to spare capacity allocation for survivable routing; this combination addresses how network resources can be allocated to maintain service under failures. By completing this focused doctoral study and publishing within indexed bibliographic systems, Liu added to the methodological toolbox available to researchers and practitioners working on resilient network design. His role as a doctoral supervisor extended that impact by training and producing new researchers (three named doctoral students) who have completed theses under his guidance. His presence in major scholarly indexes (Scopus, Dimensions, IEEE Xplore, Google Scholar) supports discoverability and citation of his work. Without these contributions there would be fewer documented algorithmic and metric-based approaches specifically tying ant-based heuristics to spare-capacity allocation for survivable routing, and fewer trained PhD graduates in this niche of network research affiliated with Auckland University of Technology.

## Notable For
- Earning a Doctor of Philosophy (University of Canterbury, 2010) with the thesis "Ant Based Algorithm and Robustness Metric in Spare Capacity Allocation for Survivable Routing."
- Serving as a computer scientist and researcher at Auckland University of Technology.
- Supervision of doctoral students: Fadi Alhaddadin, Salman Naseer, Mee Loong Yang.
- Presence in major research indices: Scopus author ID 56962720400; Dimensions author ID 015771464311.18; IEEE Xplore author ID 37086047056; Google Scholar author ID zrGdI2oAAAAJ.
- Doctoral advisors: Krzysztof Pawlikowski and Harsha Sirisena.

## Body
### Identity and Roles
- Instance: Human.
- Given name: William.
- Aliases: W Liu.
- Sex/gender: Male.
- Occupation: Researcher; computer scientist.
- Employer: Auckland University of Technology (as indicated by Scopus affiliation).

### Education and Thesis
- Degree: Doctor of Philosophy (University of Canterbury), point in time: 2010.
- Thesis title: "Ant Based Algorithm and Robustness Metric in Spare Capacity Allocation for Survivable Routing" (documented as a doctoral thesis).
- Thesis reference: University of Canterbury thesis repository (URI provided in source material).

### Doctoral Supervision and Academic Lineage
- Doctoral advisors: Krzysztof Pawlikowski; Harsha Sirisena.
- Documented doctoral students:
  - Fadi Alhaddadin (thesis record referenced).
  - Salman Naseer (thesis record referenced).
  - Mee Loong Yang (thesis record referenced).

### Scholarly Identifiers and Profiles
- Scopus author ID: 56962720400.
- Dimensions author ID: 015771464311.18.
- IEEE Xplore author ID: 37086047056.
- Google Scholar author ID: zrGdI2oAAAAJ.
- LinkedIn profile identifier: william-liu-401a691a.
- On-focus list of Wikimedia project: NZThesisProject.

### Research Focus (documented)
- Ant-based algorithms applied to network problems.
- Robustness metrics for spare capacity allocation.
- Survivable routing in networks.

### Repositories and References
- PhD thesis and related records are available through the University of Canterbury thesis repository (explicit references provided in source material).
- Scopus and other bibliographic systems provide author-level records linking Liu to publications and institutional affiliation.

## Schema Markup
```json
{
  "@context": "https://schema.org",
  "@type": "Person",
  "name": "William Liu",
  "jobTitle": "Computer scientist; Researcher",
  "worksFor": {
    "@type": "Organization",
    "name": "Auckland University of Technology"
  },
  "alumniOf": [
    {
      "@type": "EducationalOrganization",
      "name": "University of Canterbury"
    }
  ],
  "knowsAbout": [
    "Computer science",
    "Survivable routing",
    "Ant-based algorithms"
  ],
  "description": "William Liu is a computer scientist and researcher at Auckland University of Technology who earned a PhD from the University of Canterbury in 2010 on ant-based algorithms and robustness metrics for spare capacity allocation in survivable routing."
}

## References

1. [Source](http://hdl.handle.net/10092/4099)
2. [Source](https://nsrc.aut.ac.nz/our-people/william-liu)
3. [Source](https://www.scopus.com/authid/detail.uri?authorId=56962720400)
4. [Source](http://hdl.handle.net/10292/13446)
5. [Source](http://hdl.handle.net/10292/14206)
6. [Source](http://hdl.handle.net/10292/7855)
7. [Source](http://hdl.handle.net/10292/10986)
8. [SciGraph](https://scigraph.springernature.com/person.015771464311.18)