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        <link:definition>9952161 - Disclosure - Convertible Redeemable Preferred Stock and Stockholders' Equity (Deficit)</link:definition>
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        <link:definition>9952162 - Disclosure - Debt</link:definition>
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        <link:definition>9952163 - Disclosure - Fair Value Measurements</link:definition>
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        <link:definition>9952164 - Disclosure - Property and Equipment</link:definition>
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        <link:definition>9952165 - Disclosure - Leases</link:definition>
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        <link:definition>9952168 - Disclosure - Commitments and Contingencies</link:definition>
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        <link:definition>9952169 - Disclosure - Income Taxes</link:definition>
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        <link:definition>9952170 - Disclosure - Related Party Transactions</link:definition>
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        <link:definition>9952171 - Disclosure - Segment Information</link:definition>
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        <link:definition>9952172 - Disclosure - Organizational Restructuring</link:definition>
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        <link:definition>9955511 - Disclosure - Summary of Significant Accounting Policies (Policies)</link:definition>
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        <link:definition>9955512 - Disclosure - Summary of Significant Accounting Policies (Tables)</link:definition>
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        <link:definition>9955513 - Disclosure - Revenue Recognition (Tables)</link:definition>
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        <link:definition>9955514 - Disclosure - Convertible Redeemable Preferred Stock and Stockholders' Equity (Deficit) (Tables)</link:definition>
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        <link:definition>9955515 - Disclosure - Debt (Tables)</link:definition>
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        <link:definition>9955516 - Disclosure - Fair Value Measurements (Tables)</link:definition>
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        <link:definition>9955517 - Disclosure - Property and Equipment (Tables)</link:definition>
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        <link:definition>9955518 - Disclosure - Leases (Tables)</link:definition>
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        <link:definition>9955519 - Disclosure - Goodwill and Intangible Assets (Tables)</link:definition>
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        <link:definition>9955520 - Disclosure - Accrued Expenses (Tables)</link:definition>
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        <link:definition>9955521 - Disclosure - Commitments and Contingencies (Tables)</link:definition>
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        <link:definition>9955522 - Disclosure - Income Taxes (Tables)</link:definition>
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        <link:definition>9955523 - Disclosure - Related Party Transactions (Tables)</link:definition>
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        <link:definition>9955524 - Disclosure - Segment Information (Tables)</link:definition>
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        <link:definition>9955525 - Disclosure - Organizational Restructuring (Tables)</link:definition>
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        <link:definition>9955526 - Disclosure - Organization (Details)</link:definition>
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        <link:definition>9955527 - Disclosure - Summary of Significant Accounting Policies - Narrative (Details)</link:definition>
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        <link:definition>9955528 - Disclosure - Summary of Significant Accounting Policies - Schedule of Allowance for Doubtful Accounts (Details)</link:definition>
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        <link:definition>9955529 - Disclosure - Summary of Significant Accounting Policies - Schedule of Useful Lives of Finite Lived Intangible Assets (Details)</link:definition>
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        <link:definition>9955530 - Disclosure - Summary of Significant Accounting Policies - Schedule of Common Stock Equivalents for Securities Outstanding Excluded from Computation of Diluted Net Loss per Share (Details)</link:definition>
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        <link:definition>9955531 - Disclosure - Summary of Significant Accounting Policies - Computation Of Basic And Diluted Earnings (Loss) Per Common Share (Details)</link:definition>
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        <link:definition>9955532 - Disclosure - Revenue Recognition - Narrative (Details)</link:definition>
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        <link:definition>9955533 - Disclosure - Revenue Recognition - Schedule of Disaggregation of Revenue (Details)</link:definition>
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        <link:definition>9955534 - Disclosure - Revenue Recognition - Schedule of Contract Balances (Details)</link:definition>
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        <link:definition>9955535 - Disclosure - Revenue Recognition - Schedule of Changes in Contract Balances (Details)</link:definition>
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  <xs:element id="scor_AccruedPreferredStockAndCommonStockIssuanceCosts" abstract="false" name="AccruedPreferredStockAndCommonStockIssuanceCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_SettlementOfShareBasedCompensationLiabilitiesThroughIssuanceOfSharesAmount" abstract="false" name="SettlementOfShareBasedCompensationLiabilitiesThroughIssuanceOfSharesAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_ModificationOfOperatingRightOfUseAssets" abstract="false" name="ModificationOfOperatingRightOfUseAssets" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_TemporaryEquityDividendsAdjustmentNoncash" abstract="false" name="TemporaryEquityDividendsAdjustmentNoncash" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_AccruedDebtIssuanceCosts" abstract="false" name="AccruedDebtIssuanceCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_StockExchangeAgreementOneTimeCashPaymentToPreferredStockholders" abstract="false" name="StockExchangeAgreementOneTimeCashPaymentToPreferredStockholders" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_StockholdersEquityAndTemporaryEquityNoteDisclosureTextBlock" abstract="false" name="StockholdersEquityAndTemporaryEquityNoteDisclosureTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="scor_HostingArrangementImplementationCostsPolicyPolicyTextBlock" abstract="false" name="HostingArrangementImplementationCostsPolicyPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="scor_WarrantsLiabilityPolicyPolicyTextBlock" abstract="false" name="WarrantsLiabilityPolicyPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="scor_SellingAndMarketingPolicyTextBlock" abstract="false" name="SellingAndMarketingPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="scor_GeneralAndAdministrativeExpensesPolicyPolicyTextBlock" abstract="false" name="GeneralAndAdministrativeExpensesPolicyPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="scor_ScheduleOfAcquiredFiniteLivedIntangibleAssetsWeightedAverageRemainingUsefulLifeTableTableTextBlock" abstract="false" name="ScheduleOfAcquiredFiniteLivedIntangibleAssetsWeightedAverageRemainingUsefulLifeTableTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="scor_ScheduleOfDeferredTaxAssetsValuationAllowanceTableTextBlock" abstract="false" name="ScheduleOfDeferredTaxAssetsValuationAllowanceTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="scor_StockExchangeAgreementSharesExchanged" abstract="false" name="StockExchangeAgreementSharesExchanged" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="scor_StockExchangeAgreementNewStockReceived" abstract="false" name="StockExchangeAgreementNewStockReceived" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="scor_SummaryOfSignificantAccountingPoliciesTable" abstract="true" name="SummaryOfSignificantAccountingPoliciesTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
  <xs:element id="scor_LibertyMember" abstract="true" name="LibertyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_QurateRetailIncMember" abstract="true" name="QurateRetailIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_ShareableeIncMember" abstract="true" name="ShareableeIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_EmployeesDirectorsandCertainConsultantsMember" abstract="true" name="EmployeesDirectorsandCertainConsultantsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_SummaryOfSignificantAccountingPoliciesLineItems" abstract="true" name="SummaryOfSignificantAccountingPoliciesLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="scor_PreferredStockSpecialDividendThreshold" abstract="false" name="PreferredStockSpecialDividendThreshold" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_NumberOfWhollyOwnedSubsidiaries" abstract="false" name="NumberOfWhollyOwnedSubsidiaries" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="scor_ContingentConsiderationScheduledPayments" abstract="false" name="ContingentConsiderationScheduledPayments" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_OperatingLeaseRightOfUseAssetAndLeaseholdImprovementsMeasurementInput" abstract="false" name="OperatingLeaseRightOfUseAssetAndLeaseholdImprovementsMeasurementInput" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:decimalItemType"/>
  <xs:element id="scor_OperatingLeaseNumberOfOfficeSpacesAbandoned" abstract="false" name="OperatingLeaseNumberOfOfficeSpacesAbandoned" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="scor_LeasePortfolioNumberOfMajorClasses" abstract="false" name="LeasePortfolioNumberOfMajorClasses" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="scor_NonCashConsiderationIncludedInRevenue" abstract="false" name="NonCashConsiderationIncludedInRevenue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_NonCashConsiderationIncludedInCostOfRevenue" abstract="false" name="NonCashConsiderationIncludedInCostOfRevenue" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_SharebasedCompensationArrangementbySharebasedPaymentAwardFairValueAssumptionsExpectedForfeituresRate" abstract="false" name="SharebasedCompensationArrangementbySharebasedPaymentAwardFairValueAssumptionsExpectedForfeituresRate" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="scor_AcquiredMethodologiesAndTechnologyMember" abstract="true" name="AcquiredMethodologiesAndTechnologyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_ContingentConsiderationLiabilityThirdInstallmentMember" abstract="true" name="ContingentConsiderationLiabilityThirdInstallmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_StockOptionsRestrictedStockUnitsMember" abstract="true" name="StockOptionsRestrictedStockUnitsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_ContingentConsiderationMember" abstract="true" name="ContingentConsiderationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_IncrementalCommonSharesAttributableToDilutiveEffectOfContingentlyIssuablePerShareRate" abstract="false" name="IncrementalCommonSharesAttributableToDilutiveEffectOfContingentlyIssuablePerShareRate" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="scor_NetIncomeLossAllocatedToConvertibleRedeemablePreferredStockBasic" abstract="false" name="NetIncomeLossAllocatedToConvertibleRedeemablePreferredStockBasic" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_ContentAdMeasurementMember" abstract="true" name="ContentAdMeasurementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_ContentAndAdMeasurementSyndicatedAudienceMember" abstract="true" name="ContentAndAdMeasurementSyndicatedAudienceMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_ContentAndAdMeasurementCrossPlatformSolutionsMember" abstract="true" name="ContentAndAdMeasurementCrossPlatformSolutionsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_ResearchInsightSolutionsMember" abstract="true" name="ResearchInsightSolutionsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_OtherCountryMember" abstract="true" name="OtherCountryMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_ContractWithCustomerLiabilityIncreaseFromCashReceiptsOrAmountsBilledInAdvance" abstract="false" name="ContractWithCustomerLiabilityIncreaseFromCashReceiptsOrAmountsBilledInAdvance" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_CharterCommunicationsHoldingCompanyLLCMember" abstract="true" name="CharterCommunicationsHoldingCompanyLLCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_PineInvestorLLCMember" abstract="true" name="PineInvestorLLCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_SeriesBConvertibleRedeemablePreferredStockExchangesForTemporaryEquityMember" abstract="true" name="SeriesBConvertibleRedeemablePreferredStockExchangesForTemporaryEquityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_SeriesBConvertibleRedeemablePreferredStockExchangedForCommonEquityMember" abstract="true" name="SeriesBConvertibleRedeemablePreferredStockExchangedForCommonEquityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_SeriesAWarrantMember" abstract="true" name="SeriesAWarrantMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_TimebasedRestrictedStockUnitsMember" abstract="true" name="TimebasedRestrictedStockUnitsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_MarketBasedRestrictedStockUnitsMember" abstract="true" name="MarketBasedRestrictedStockUnitsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_RestrictedStockAndRestrictedStockUnitsMember" abstract="true" name="RestrictedStockAndRestrictedStockUnitsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_EquityandIncentiveCompensationPlan2018Member" abstract="true" name="EquityandIncentiveCompensationPlan2018Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_SaleOfStockConsiderationReceivedOnTransactionGross" abstract="false" name="SaleOfStockConsiderationReceivedOnTransactionGross" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_TemporaryEquityDeferredDividendRatePercentage" abstract="false" name="TemporaryEquityDeferredDividendRatePercentage" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="scor_TemporaryEquityDividendRatePercentage" abstract="false" name="TemporaryEquityDividendRatePercentage" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="scor_TemporaryEquityLiquidationPreferenceExchanged" abstract="false" name="TemporaryEquityLiquidationPreferenceExchanged" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_TemporaryEquityCarryingAmountDerecognized" abstract="false" name="TemporaryEquityCarryingAmountDerecognized" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_TemporaryEquityAccruedDividendsLiabilityDerecognized" abstract="false" name="TemporaryEquityAccruedDividendsLiabilityDerecognized" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_PreferredStockNumberOfVotePerShare" abstract="false" name="PreferredStockNumberOfVotePerShare" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="scor_TemporaryEquityVotingClassThresholdCommonStockCapForConversionSharesPercentage" abstract="false" name="TemporaryEquityVotingClassThresholdCommonStockCapForConversionSharesPercentage" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="scor_PreferredStockConvertibleMaximumOwnershipAfterConversion" abstract="false" name="PreferredStockConvertibleMaximumOwnershipAfterConversion" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="scor_PreferredStockConversionQuarterPeriodAfterAnniversary" abstract="false" name="PreferredStockConversionQuarterPeriodAfterAnniversary" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="scor_PreferredStockConvertibleMandatoryConversionPrice" abstract="false" name="PreferredStockConvertibleMandatoryConversionPrice" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="scor_PreferredStockConvertibleMandatoryConversionPercentage" abstract="false" name="PreferredStockConvertibleMandatoryConversionPercentage" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="scor_PreferredStockConvertibleConversionRatioMandatoryConversion" abstract="false" name="PreferredStockConvertibleConversionRatioMandatoryConversion" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="scor_PreferredStockPeriodAfterConversionQuarterMaximum" abstract="false" name="PreferredStockPeriodAfterConversionQuarterMaximum" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="scor_StockIssuedDuringPeriodSharesWarrantsExercised" abstract="false" name="StockIssuedDuringPeriodSharesWarrantsExercised" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="scor_ClassOfWarrantOrRightExercisablePeriod" abstract="false" name="ClassOfWarrantOrRightExercisablePeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="scor_SharebasedCompensationArrangementbySharebasedPaymentAwardRatioofReductionofNumberofAuthorizedSharesofCommonStockSubjecttoAwardsofOptionsRights" abstract="false" name="SharebasedCompensationArrangementbySharebasedPaymentAwardRatioofReductionofNumberofAuthorizedSharesofCommonStockSubjecttoAwardsofOptionsRights" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="scor_SharebasedCompensationArrangementbySharebasedPaymentAwardRatioofReductionofNumberofAuthorizedSharesofCommonStockSubjecttoAwardsOtherThanOptionsRights" abstract="false" name="SharebasedCompensationArrangementbySharebasedPaymentAwardRatioofReductionofNumberofAuthorizedSharesofCommonStockSubjecttoAwardsOtherThanOptionsRights" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="scor_ShareBasedCompensationArrangementByShareBasedPaymentAwardRatioOfAvailabilityOfNumberOfAuthorizedSharesOfCommonStockSubjectToAwardsOfOptionsRights" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardRatioOfAvailabilityOfNumberOfAuthorizedSharesOfCommonStockSubjectToAwardsOfOptionsRights" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="scor_ShareBasedCompensationArrangementByShareBasedPaymentAwardRatioOfAvailabilityOfNumberOfAuthorizedSharesOfCommonStockSubjectToAwardsOtherThanOptionsRights" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardRatioOfAvailabilityOfNumberOfAuthorizedSharesOfCommonStockSubjectToAwardsOtherThanOptionsRights" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="scor_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonVestedAggregateIntrinsicValue" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonVestedAggregateIntrinsicValue" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_ExercisePriceOneMember" abstract="true" name="ExercisePriceOneMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_ExercisePriceTwoMember" abstract="true" name="ExercisePriceTwoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_CreditAgreementMember" abstract="true" name="CreditAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_TermLoanMember" abstract="true" name="TermLoanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_ReferenceRateMember" abstract="true" name="ReferenceRateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_BeforeFirstAnniversaryMember" abstract="true" name="BeforeFirstAnniversaryMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_BeforeSecondAnniversaryMember" abstract="true" name="BeforeSecondAnniversaryMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_VariableRateComponentAxis" abstract="true" name="VariableRateComponentAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="scor_VariableRateComponentDomain" abstract="true" name="VariableRateComponentDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_VariableRateComponentOneMember" abstract="true" name="VariableRateComponentOneMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_DebtTermAxis" abstract="true" name="DebtTermAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="scor_DebtCovenantDomain" abstract="true" name="DebtCovenantDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_DebtInstrumentIfTotalLeverageRatioIsGreaterThan2.25Member" abstract="true" name="DebtInstrumentIfTotalLeverageRatioIsGreaterThan2.25Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_DebtInstrumentIfTotalLeverageRatioIsEqualToOrLessThan2.25AndGreaterThan1.75Member" abstract="true" name="DebtInstrumentIfTotalLeverageRatioIsEqualToOrLessThan2.25AndGreaterThan1.75Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_DebtInstrumentIfTotalLeverageRatioIsEqualToOrLessThan1.75AndGreaterThan1.25Member" abstract="true" name="DebtInstrumentIfTotalLeverageRatioIsEqualToOrLessThan1.75AndGreaterThan1.25Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_DebtInstrumentIfTotalLeverageRatioIsGreaterThan1.25Member" abstract="true" name="DebtInstrumentIfTotalLeverageRatioIsGreaterThan1.25Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_DebtInstrumentFloorOnVariableRate" abstract="false" name="DebtInstrumentFloorOnVariableRate" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="scor_DebtInstrumentPrepaymentPremiumPercentage" abstract="false" name="DebtInstrumentPrepaymentPremiumPercentage" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="scor_DebtInstrumentTermThresholdTotalLeverageRatioMaximum" abstract="false" name="DebtInstrumentTermThresholdTotalLeverageRatioMaximum" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="scor_DebtInstrumentTermThresholdTotalLeverageRatioMinimum" abstract="false" name="DebtInstrumentTermThresholdTotalLeverageRatioMinimum" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="scor_DebtInstrumentTermPercentOfExcessCashFlowIfRequiredThresholdLeverageRatioIsMaintained" abstract="false" name="DebtInstrumentTermPercentOfExcessCashFlowIfRequiredThresholdLeverageRatioIsMaintained" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="scor_DebtInstrumentCovenantMinimumLiquidityThreshold" abstract="false" name="DebtInstrumentCovenantMinimumLiquidityThreshold" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_DebtInstrumentCovenantRequiredPrincipalRepayment" abstract="false" name="DebtInstrumentCovenantRequiredPrincipalRepayment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_LongTermDebtExcludingPrincipalPayments" abstract="false" name="LongTermDebtExcludingPrincipalPayments" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_CapitalizedInternalUseSoftwareMember" abstract="true" name="CapitalizedInternalUseSoftwareMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_OfficeEquipmentAndFurnitureMember" abstract="true" name="OfficeEquipmentAndFurnitureMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortizationBenchmarkMember" abstract="true" name="PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortizationBenchmarkMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_LesseeOperatingLeaseOptionToExtendTerm" abstract="false" name="LesseeOperatingLeaseOptionToExtendTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="scor_LesseeOperatingLeaseOptionToTerminateTerm" abstract="false" name="LesseeOperatingLeaseOptionToTerminateTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="scor_NumberOfRealEstatePropertiesSubleased" abstract="false" name="NumberOfRealEstatePropertiesSubleased" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="scor_LeaseRemainingLeaseTermSublease" abstract="false" name="LeaseRemainingLeaseTermSublease" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="scor_FinanceLeaseCost1Abstract" abstract="true" name="FinanceLeaseCost1Abstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="scor_FinanceLeaseCost" abstract="false" name="FinanceLeaseCost" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_OperatingLeaseCostAbstract" abstract="true" name="OperatingLeaseCostAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="scor_FixedLeaseCost" abstract="false" name="FixedLeaseCost" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_LessorOperatingLeasePaymentToBeReceivedYearThreeAndThereafter" abstract="false" name="LessorOperatingLeasePaymentToBeReceivedYearThreeAndThereafter" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_PanelMember" abstract="true" name="PanelMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_AccruedCostOfRevenuesCurrent" abstract="false" name="AccruedCostOfRevenuesCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_SetTopBoxMember" abstract="true" name="SetTopBoxMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_SmartTelevisionDataMember" abstract="true" name="SmartTelevisionDataMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_ContractualObligationTerm" abstract="false" name="ContractualObligationTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="scor_SalesTaxAssessment" abstract="false" name="SalesTaxAssessment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_EffectiveIncomeTaxRateReconciliationForeignCurrencyRevaluationAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationForeignCurrencyRevaluationAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_EffectiveIncomeTaxRateReconciliationWithholdingTaxesAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationWithholdingTaxesAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_EffectiveIncomeTaxRateReconciliationSubpartFIncomeAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationSubpartFIncomeAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_EffectiveIncomeTaxRateReconciliationExpiredTaxCreditsAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationExpiredTaxCreditsAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_EffectiveIncomeTaxRateReconciliationNetOperatingLossAdjustmentsAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationNetOperatingLossAdjustmentsAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_EffectiveIncomeTaxRateReconciliationForeignCurrencyRevaluationPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationForeignCurrencyRevaluationPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="scor_EffectiveIncomeTaxRateReconciliationWithholdingTaxesPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationWithholdingTaxesPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="scor_EffectiveIncomeTaxRateReconciliationSubpartFIncomePercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationSubpartFIncomePercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="scor_EffectiveIncomeTaxRateReconciliationExpiredTaxCreditsPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationExpiredTaxCreditsPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="scor_EffectiveIncomeTaxRateReconciliationNetOperatingLossAdjustmentsPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationNetOperatingLossAdjustmentsPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="scor_EffectiveIncomeTaxAdjustmentRelatedToImpairmentOfGoodwill" abstract="false" name="EffectiveIncomeTaxAdjustmentRelatedToImpairmentOfGoodwill" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_EffectiveIncomeTaxRateReconciliationPermanentDifferencesAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationPermanentDifferencesAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_OperatingLossCarryforwardsUtilizableAmount" abstract="false" name="OperatingLossCarryforwardsUtilizableAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_DeferredTaxAssetsCapitalLeases" abstract="false" name="DeferredTaxAssetsCapitalLeases" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_DeferredTaxLiabilityRightOfUseLeaseAsset" abstract="false" name="DeferredTaxLiabilityRightOfUseLeaseAsset" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_DeferredTaxLiabilitySubPartFIncomeRecapture" abstract="false" name="DeferredTaxLiabilitySubPartFIncomeRecapture" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_DeferredTaxValuationAllowanceRollForward" abstract="true" name="DeferredTaxValuationAllowanceRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="scor_DeferredTaxAssetsIncreaseInValuationAllowancesAndReserves" abstract="false" name="DeferredTaxAssetsIncreaseInValuationAllowancesAndReserves" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_DeferredTaxAssetsDecreaseInValuationAllowancesAndReserves" abstract="false" name="DeferredTaxAssetsDecreaseInValuationAllowancesAndReserves" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_WPPplcMember" abstract="true" name="WPPplcMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_CharterCommunicationsOperatingLLCMember" abstract="true" name="CharterCommunicationsOperatingLLCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_DirectorsOfficersMember" abstract="true" name="DirectorsOfficersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_LicenseFeesInTheFirstYearMember" abstract="true" name="LicenseFeesInTheFirstYearMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_LicenseFeesInTheTenthYearOfTermMember" abstract="true" name="LicenseFeesInTheTenthYearOfTermMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_LicenseFeeCreditsMember" abstract="true" name="LicenseFeeCreditsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_ExchangeCommonStockMember" abstract="true" name="ExchangeCommonStockMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_TemporaryEquityPercentageOfInterestHeld" abstract="false" name="TemporaryEquityPercentageOfInterestHeld" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="scor_StockExchangeAgreementOneTimeCashPaymentToPreferredStockholdersPresentValue" abstract="false" name="StockExchangeAgreementOneTimeCashPaymentToPreferredStockholdersPresentValue" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_PreferredStockRightToDesignateNumberOfDirectors" abstract="false" name="PreferredStockRightToDesignateNumberOfDirectors" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="scor_ReportableSegmentMember" abstract="true" name="ReportableSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="scor_SoftwareLicensesMaintenanceAndSystems" abstract="false" name="SoftwareLicensesMaintenanceAndSystems" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_RestructuringAndTransformationCharges" abstract="false" name="RestructuringAndTransformationCharges" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="scor_StrategicTransactionCosts" abstract="false" name="StrategicTransactionCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
