<?xml version="1.0" encoding="utf-8"?>
<!-- edited with XMLSPY v2004 rel. 3 U (http://www.xmlspy.com) by Jun Ma (Northwestern University) -->
<xs:schema targetNamespace="os.optimizationservices.org" xmlns="os.optimizationservices.org" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
	<!--OSbL: version - 1.0.0-->
	<xs:element name="osbl" type="OSbL">
		<xs:annotation>
			<xs:documentation>proposal</xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="OSbL">
		<xs:annotation>
			<xs:documentation>proposal</xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="benchmarkHeader" type="BenchmarkHeader">
				<xs:annotation>
					<xs:documentation>proposal</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="benchmarkData">
				<xs:annotation>
					<xs:documentation>proposal</xs:documentation>
				</xs:annotation>
				<xs:complexType>
					<xs:complexContent>
						<xs:extension base="BenchmarkData"/>
					</xs:complexContent>
				</xs:complexType>
			</xs:element>
		</xs:sequence>
	</xs:complexType>
	<xs:complexType name="BenchmarkHeader">
		<xs:annotation>
			<xs:documentation>proposal</xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="serviceURI" type="xs:anyURI" minOccurs="0">
				<xs:annotation>
					<xs:documentation>proposal</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="serviceName" type="xs:string" minOccurs="0">
				<xs:annotation>
					<xs:documentation>proposal</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="time" type="xs:dateTime" minOccurs="0">
				<xs:annotation>
					<xs:documentation>proposal</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="message" type="xs:string" minOccurs="0">
				<xs:annotation>
					<xs:documentation>proposal</xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:sequence>
	</xs:complexType>
	<xs:complexType name="BenchmarkData">
		<xs:annotation>
			<xs:documentation>proposal</xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="scores" type="BenchmarkScores" minOccurs="0">
				<xs:annotation>
					<xs:documentation>proposal</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="statistics" type="BenchmarkStatistics" minOccurs="0">
				<xs:annotation>
					<xs:documentation>proposal</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="optimization" type="OptimizationBenchmark" minOccurs="0">
				<xs:annotation>
					<xs:documentation>proposal</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="other" type="OtherBenchmark" minOccurs="0" maxOccurs="unbounded">
				<xs:annotation>
					<xs:documentation>proposal</xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:sequence>
	</xs:complexType>
	<xs:complexType name="BenchmarkScores">
		<xs:annotation>
			<xs:documentation>proposal</xs:documentation>
		</xs:annotation>
		<xs:all>
			<xs:element name="overall">
				<xs:simpleType>
					<xs:restriction base="xs:double">
						<xs:minInclusive value="0"/>
						<xs:maxInclusive value="100"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:element>
			<xs:element name="expertAssessment" minOccurs="0">
				<xs:simpleType>
					<xs:restriction base="xs:double">
						<xs:minInclusive value="0"/>
						<xs:maxInclusive value="100"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:element>
			<xs:element name="userAssessment" minOccurs="0">
				<xs:simpleType>
					<xs:restriction base="xs:double">
						<xs:minInclusive value="0"/>
						<xs:maxInclusive value="100"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:element>
			<xs:element name="reputation" minOccurs="0">
				<xs:simpleType>
					<xs:restriction base="xs:double">
						<xs:minInclusive value="0"/>
						<xs:maxInclusive value="100"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:element>
			<xs:element name="popularity" minOccurs="0">
				<xs:simpleType>
					<xs:restriction base="xs:double">
						<xs:minInclusive value="0"/>
						<xs:maxInclusive value="100"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:element>
			<xs:element name="owner" minOccurs="0">
				<xs:simpleType>
					<xs:restriction base="xs:double">
						<xs:minInclusive value="0"/>
						<xs:maxInclusive value="100"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:element>
			<xs:element name="support" minOccurs="0">
				<xs:simpleType>
					<xs:restriction base="xs:double">
						<xs:minInclusive value="0"/>
						<xs:maxInclusive value="100"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:element>
			<xs:element name="system" minOccurs="0">
				<xs:simpleType>
					<xs:restriction base="xs:double">
						<xs:minInclusive value="0"/>
						<xs:maxInclusive value="100"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:element>
			<xs:element name="service" minOccurs="0">
				<xs:simpleType>
					<xs:restriction base="xs:double">
						<xs:minInclusive value="0"/>
						<xs:maxInclusive value="100"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:element>
			<xs:element name="computation" minOccurs="0">
				<xs:simpleType>
					<xs:restriction base="xs:double">
						<xs:minInclusive value="0"/>
						<xs:maxInclusive value="100"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:element>
		</xs:all>
	</xs:complexType>
	<xs:complexType name="BenchmarkStatistics">
		<xs:annotation>
			<xs:documentation>proposal</xs:documentation>
		</xs:annotation>
		<xs:all>
			<xs:element name="averageJobs" minOccurs="0">
				<xs:simpleType>
					<xs:restriction base="xs:double">
						<xs:minInclusive value="0"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:element>
			<xs:element name="averageWaitTime" minOccurs="0">
				<xs:simpleType>
					<xs:restriction base="xs:double">
						<xs:minInclusive value="0"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:element>
			<xs:element name="averageServiceTime" minOccurs="0">
				<xs:simpleType>
					<xs:restriction base="xs:double">
						<xs:minInclusive value="0"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:element>
		</xs:all>
	</xs:complexType>
	<xs:complexType name="OtherBenchmark">
		<xs:annotation>
			<xs:documentation>proposal</xs:documentation>
		</xs:annotation>
		<xs:simpleContent>
			<xs:extension base="xs:string">
				<xs:attribute name="name" type="xs:string" use="required"/>
				<xs:attribute name="description" type="xs:string" use="optional"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<xs:complexType name="OptimizationBenchmark">
		<xs:annotation>
			<xs:documentation>proposal</xs:documentation>
		</xs:annotation>
	</xs:complexType>
</xs:schema>
