EPANET Input Files of New York tunnels and Pacific City used in a metamodel-based optimization study

Metamodels have proven be very useful when it comes to reducing the computational requirements of Evolutionary Algorithm-based optimization by acting as quick-solving surrogates for slow-solving fitness functions. The relationship between metamodel scope and objective function varies between applications, that is, in some cases the metamodel acts as a surrogate for the whole fitness function, whereas in other cases it replaces only a component of the fitness function. This paper presents a formalized qualitative process to evaluate a fitness function to determine the most suitable metamodel scope so as to increase the likelihood of calibrating a high-fidelity metamodel and hence obtain good optimization results in a reasonable amount of time. The process is applied to the risk-based optimization of water distribution systems; a very computationally-intensive problem for real-world systems. The process is validated with a simple case study (modified New York Tunnels) and the power of metamodelling is demonstrated on a real-world case study (Pacific City) with a computational speed-up of several orders of magnitude.

Annual report of the Commissioners of Fisheries, Game and Forests of the State of New York.

2nd (1896)

Annual report of the Commissioners of Fisheries, Game and Forests of the State of New York.

7th (1901)

A copy of the general map the most part compiled from the actual survey by order of the commisioners appointed to settle the partition line between the provinces of New York and New Jersey : manuscript map, 1769

Map showing the whole of New Jersey and its borders with as well as part of Pennsylvania and New York. Map is drawn in black ink with green, pink, and yellow watercolors used to show features such as waterways, borders, and places of interest. Notes on map concern border disputes between New Jersey and New York.

Warrants from the governor and chief justice of New York, 1703-1704

Copies of warrants and writs concerning public unrest caused by an attempt to survey lands on Long Island in 1702.

Deposit of "Letters on the Eastern States" by William A. Mercein in the Southern District of New York,

Document certifying Mercein as proprietor legally deposited a copy of Tudor’s book. Docketed on the verso, "For value received, I transfer the within to William Tudor, Esq. William A. Mercein July 31, 1820"

Catalogue of the governors, trustees, and officers, and of the alumni and other graduates, of Columbia College (originally King's College), in the city of New York, from 1754 to 1876.

Mode of access: Internet.

Evaluation of New York State's Mandatory Occupant Restraint Law. Volume II - attitudinal surveys of licensed drivers in New York state. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

The Puerto Rican study, 1953-1957; a report on the education and adjustment of Puerto Rican pupils in the public schools of the city of New York

Mode of access: Internet.

Rules of the District court of the United States for the district of New Jersey ; general, admiralty, bankruptcy, adopted January 1, 1933.

Mode of access: Internet.

Annual report of the Board of Education of the City and County of New York.

Description based on: 1849.

The laws and ordinances of the city of Cohoes : including the revised charter, acts of the legislature relating to the city of Cohoes, together with certain general statutes and parts of statutes of the state of New York, applicable to said city, besides other useful matter pertaining to its government /

Includes index.

Catalogue of the governors, trustees, and officers , and of the alumni and other graduates, of Columbia College (originally King's College), in the city of New York, from 1754 to 1864.

Includes index.

The building laws of the City of New York : as enacted in the building code by the Municipal Assembly... also annotations and citations of judicial decisions /

Cover title: Morgan's building laws indluding the new building code annotated.