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  <xsd:element name="BusinessAcquisitionNumberOfPaladiumCapitalsEscrowSharesToBeRetired" id="dss_BusinessAcquisitionNumberOfPaladiumCapitalsEscrowSharesToBeRetired" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" />
  <xsd:element name="DebtInstrumentNumberOfMonthlyInstallments" id="dss_DebtInstrumentNumberOfMonthlyInstallments" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="DebtInstrumentConvertibleCarryingAmountOfLoanIntoNotePayable" id="dss_DebtInstrumentConvertibleCarryingAmountOfLoanIntoNotePayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="PeriodAfterClosingDateDuringWhichInvestorHasNonTransferableOverallotmentRight" id="dss_PeriodAfterClosingDateDuringWhichInvestorHasNonTransferableOverallotmentRight" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="NumberOfAdditionalCommonStockThatCanBePurchasedByInvestorUnderNonTransferableOverallotmentRight" id="dss_NumberOfAdditionalCommonStockThatCanBePurchasedByInvestorUnderNonTransferableOverallotmentRight" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" />
  <xsd:element name="SharePriceOfAdditionalCommonStockThatCanBePurchasedByInvestorUnderNonTransferableOverallotmentRight" id="dss_SharePriceOfAdditionalCommonStockThatCanBePurchasedByInvestorUnderNonTransferableOverallotmentRight" type="num:perShareItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" />
  <xsd:element name="MaximumAdditionalSubscriptionAmountForInvestorUnderNonTransferableOverallotmentRight" id="dss_MaximumAdditionalSubscriptionAmountForInvestorUnderNonTransferableOverallotmentRight" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="AccountsPayableConvertedToDebt" id="dss_AccountsPayableConvertedToDebt" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="AcquiredIntangiblesOneMember" id="dss_AcquiredIntangiblesOneMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="AcquiredIntangiblesTwoMember" id="dss_AcquiredIntangiblesTwoMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="AdditionalQuarterlyInvestments" id="dss_AdditionalQuarterlyInvestments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="BascomResearchLlcMember" id="dss_BascomResearchLlcMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedGoodwill" id="dss_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedGoodwill" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="BzdickPropertiesLimitedLiabilityCompanyMember" id="dss_BzdickPropertiesLimitedLiabilityCompanyMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="CashInvestmentNet" id="dss_CashInvestmentNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="ClassOfWarrantOrRightIssuedInPeriod" id="dss_ClassOfWarrantOrRightIssuedInPeriod" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="CommitmentsAndContingenciesDisclosureLineItems" id="dss_CommitmentsAndContingenciesDisclosureLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="CommitmentsAndContingenciesDisclosureTable" id="dss_CommitmentsAndContingenciesDisclosureTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="CommonSharesIssuableUponConversionOfConvertibleDebt" id="dss_CommonSharesIssuableUponConversionOfConvertibleDebt" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" />
  <xsd:element name="ConsiderationPercentage" id="dss_ConsiderationPercentage" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="DebtInstrumentMaturityPeriod" id="dss_DebtInstrumentMaturityPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="DebtInstrumentsTable" id="dss_DebtInstrumentsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="DiscountOnConvertibleNotesRelatedToBeneficialConversionFeature" id="dss_DiscountOnConvertibleNotesRelatedToBeneficialConversionFeature" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="DocumentAndEntityInformationAbstract" id="dss_DocumentAndEntityInformationAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="DocumentSecuritySystemsCommonStockMember" id="dss_DocumentSecuritySystemsCommonStockMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="DocumentSecuritySystemsPackagingGroupMember" id="dss_DocumentSecuritySystemsPackagingGroupMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="DocumentSecuritySystemsPlasticsGroupMember" id="dss_DocumentSecuritySystemsPlasticsGroupMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="DpiOfRochesterLimitedLiabilityCompanyMember" id="dss_DpiOfRochesterLimitedLiabilityCompanyMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="DssPaymentToLexingtonMember" id="dss_DssPaymentToLexingtonMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="EmployeeServiceShareBasedCompensationNonvestedAwardsAmountExcludedFromTotalCompensationCostNotYetRecognized" id="dss_EmployeeServiceShareBasedCompensationNonvestedAwardsAmountExcludedFromTotalCompensationCostNotYetRecognized" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="EuropeanCentralBankMember" id="dss_EuropeanCentralBankMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="ExpectedPercentageOfOwnershipInterest" id="dss_ExpectedPercentageOfOwnershipInterest" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="FairValueOfConsiderationIssuedFiveMember" id="dss_FairValueOfConsiderationIssuedFiveMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="FairValueOfConsiderationIssuedFourMember" id="dss_FairValueOfConsiderationIssuedFourMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="FairValueOfConsiderationIssuedOneMember" id="dss_FairValueOfConsiderationIssuedOneMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="FairValueOfConsiderationIssuedThreeMember" id="dss_FairValueOfConsiderationIssuedThreeMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="FairValueOfConsiderationIssuedTwoMember" id="dss_FairValueOfConsiderationIssuedTwoMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="FairValueWarrantyLiabilityUponIssuance" id="dss_FairValueWarrantyLiabilityUponIssuance" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="FinancingOfEquipmentPurchase" id="dss_FinancingOfEquipmentPurchase" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="FiniteLivedIntangibleAssetUsefulLifeDescription" id="dss_FiniteLivedIntangibleAssetUsefulLifeDescription" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="FirstMilestoneAdvanceMember" id="dss_FirstMilestoneAdvanceMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="ForeignMember" id="dss_ForeignMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="HardiganAgreementMember" id="dss_HardiganAgreementMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="IndefiniteLivedIntangibleAssetsWrittenOffRelatedToSaleOfBusinessUnitGross" id="dss_IndefiniteLivedIntangibleAssetsWrittenOffRelatedToSaleOfBusinessUnitGross" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="LegalServicesFeePercentage" id="dss_LegalServicesFeePercentage" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="LexingtonCommonStockMember" id="dss_LexingtonCommonStockMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="LexingtonPaymentToDssMember" id="dss_LexingtonPaymentToDssMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="MergerTerminationFee" id="dss_MergerTerminationFee" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="MergerTerminationFeeConsiderationPercentage" id="dss_MergerTerminationFeeConsiderationPercentage" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" />
  <xsd:element name="NumberOfWarrantsExercised" id="dss_NumberOfWarrantsExercised" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="OneMonthLondonInterbankOfferedRateMember" id="dss_OneMonthLondonInterbankOfferedRateMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="PalladiumCapitalAdvisorsMember" id="dss_PalladiumCapitalAdvisorsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="PatentApplicationCosts" id="dss_PatentApplicationCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="PatentInfringementsMember" id="dss_PatentInfringementsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="PeoplesCapitalMember" id="dss_PeoplesCapitalMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="PercentageLitigationSettlementGross" id="dss_PercentageLitigationSettlementGross" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="PercentOfOutstandingCommonStock" id="dss_PercentOfOutstandingCommonStock" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="PreferredAggregateProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital" id="dss_PreferredAggregateProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="ProfessionalFeesFutureMonthlyPayments" id="dss_ProfessionalFeesFutureMonthlyPayments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="PromissoryNotesMember" id="dss_PromissoryNotesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="RbsCitizensMember" id="dss_RbsCitizensMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="RelatedPartyMember" id="dss_RelatedPartyMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="RonaldiAgreementMember" id="dss_RonaldiAgreementMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="SecondMilestoneAdvanceMember" id="dss_SecondMilestoneAdvanceMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="ShareBasedCompensationExpensePerShare" id="dss_ShareBasedCompensationExpensePerShare" type="num:perShareItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="SignificantAccountingPoliciesLineItems" id="dss_SignificantAccountingPoliciesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="SignificantAccountingPoliciesTable" id="dss_SignificantAccountingPoliciesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="StockholdersEquityNoteLineItems" id="dss_StockholdersEquityNoteLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="StockholdersEquityTable" id="dss_StockholdersEquityTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="StockIssuedDuringPeriodOfStockAndWarrantsForServicesOrClaims" id="dss_StockIssuedDuringPeriodOfStockAndWarrantsForServicesOrClaims" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="TermLoanMember" id="dss_TermLoanMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="TrebuchetCapitalPartnersLimitedLiabilityCompanyMember" id="dss_TrebuchetCapitalPartnersLimitedLiabilityCompanyMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="VirtualagilityMember" id="dss_VirtualagilityMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="VirtualAgilityTechnologyInvestmentsLlcMember" id="dss_VirtualAgilityTechnologyInvestmentsLlcMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="SettlementOfAccruedLiabilitiesWithRelatedPartiesWithEquity" id="dss_SettlementOfAccruedLiabilitiesWithRelatedPartiesWithEquity" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="FinancingOfBuildingImprovements" id="dss_FinancingOfBuildingImprovements" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="RevenuesFromTransactionsWithOtherOperatingSegments" id="dss_RevenuesFromTransactionsWithOtherOperatingSegments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="BusinessAcquisitionNumberOfEscrowSharesToBeRetired" id="dss_BusinessAcquisitionNumberOfEscrowSharesToBeRetired" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" />
  <xsd:element name="ClassOfWarrantOrRightIssuedForInvestorRelationsServicesMember" id="dss_ClassOfWarrantOrRightIssuedForInvestorRelationsServicesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="ClassOfWarrantOrRightIssuedForInConjunctionWithExtensionOfDebtMember" id="dss_ClassOfWarrantOrRightIssuedForInConjunctionWithExtensionOfDebtMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="ClassOfWarrantOrRightVestingPeriod" id="dss_ClassOfWarrantOrRightVestingPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="ClassOfWarrantOrRightFairValue" id="dss_ClassOfWarrantOrRightFairValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="CommonStockHeldInEscrow" id="dss_CommonStockHeldInEscrow" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" />
  <xsd:element name="BusinessAcquisitionProFormaEarningsPerShareBasicAndDiluted" id="dss_BusinessAcquisitionProFormaEarningsPerShareBasicAndDiluted" type="num:perShareItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="PromissoryNotesMaturedInJuly2019Member" id="dss_PromissoryNotesMaturedInJuly2019Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="MajorCustomerOneMember" id="dss_MajorCustomerOneMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="MajorCustomerTwoMember" id="dss_MajorCustomerTwoMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="DSSTechnologyManagementIncMember" id="dss_DSSTechnologyManagementIncMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="PeriodFollowingPetitionWithinWhichDecisionByPTABOnWhetherOrNotToInstituteCBMProceedingShouldBeDelivered" id="dss_PeriodFollowingPetitionWithinWhichDecisionByPTABOnWhetherOrNotToInstituteCBMProceedingShouldBeDelivered" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="EscrowSharesRetired" id="dss_EscrowSharesRetired" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="ContinuingOperationsPolicyTextBlock" id="dss_ContinuingOperationsPolicyTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="duration" />
  <xsd:element name="DebtInstrumentFinalPaymentAmount" id="dss_DebtInstrumentFinalPaymentAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="NumberOfDebtInstrumentsAmended" id="dss_NumberOfDebtInstrumentsAmended" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:periodType="instant" />
  <xsd:element name="FormerChiefExecutiveOfficerMember" id="dss_FormerChiefExecutiveOfficerMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="TermNoteMember" id="dss_TermNoteMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" nillable="true" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="LineOfCreditFacilityReductionInMaximumBorrowingCapacity" id="dss_LineOfCreditFacilityReductionInMaximumBorrowingCapacity" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" abstract="false" xbrli:balance="credit" xbrli:periodType="instant" />
</xsd:schema>
