Design Space Exploration Sample Clauses

Design Space Exploration. To define a design space to explore, initialisation attributes in CoHLA are very useful. As Situations and ClassInitialisa- tions affect the initialisation values for federate instances, these can also be used to specify a design space. CoHLA has been extended by allowing the user to specify lists of different initialisation values for federate instances or attributes. As there are three methods to assign initialisation values, we also consider three different types of lists that can be used to define a design space. • Lists of initialisation values are lists that specify specific values for initialisation attributes of a specific federate instance. For every initialisation attribute for every xxxxx- ation instance, such list may be given in a DSE definition. 1 Set bottomSlider.startPosition : "0.15", " 0.05", "-0.05", "-0.14" Listing 5. Example of a list of initialisation values. • Lists of ClassInitialisations are lists that specify ClassIn- itialisations that should be applied to a specific federate instance. A DSE definition may contain one list for every federate instance in the federation. 5xxxxx://xxxxx.xxx/ 6xxxxx://xxx.xxxxxx.xxx/ element in the list with all other design space elements defined. Table I shows a design space for a hypothetical system. The system consists of two federates, each having two attributes. All but one attributes have three possible design parameters. When using independent exploration behaviour, there are 27 possible system configurations: (x, a, q, u), (x, a, q, v) Independent behaviour can only be used when leaving out Attribute C from the design space, which results in three possible system configurations: (x, a, u), (y, b, v) and (z, c, w).
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Design Space Exploration. ‌ The Design Space Exploration (DSE) extension of the INTO-CPS tool chain allows a user to automatically explore a range of parameters and candidate implementation options automatically while avoiding the problem of state space explosion. The extension is launched from the main INTO-CPS appli- cation but is actually a separate entity. The interested reader can find more details about the DSE extension in [GHJ+15]. There is three main parts to the extension: DSE Driver This is the main component of the DSE extension, it has the role of gathering the user’s desired parameter ranges and model de- scriptions and to determine exactly which combinations of parameters should be simulated next. The choice to parameters will be determined by which of the DSE search algorithms the user has elected to use given the nature of the model and problem domain; DSE Analysis has the role of processing the results of simulation to obtain the key objective values by which it should be evaluated. Such anal- ysis could be as simple as finding the maximum power consumed by a device during the simulation, or it could be more complex such as computing the deviation from a path or some temporal constraint over the states visited during the simulation (the latter functionality will be implemented in part using the RT-Tester tool, see Section 6.7); and DSE Ranking Once the key objective values have been determined then this data is processed to determine which parameters produced the best results. The ranking can be via a ranking function, if the user understands specifically what they are looking for; or by the pareto optimal method, if the user wishes to find a range of best tradeoffs between two or more of the objectives. If a closed loop DSE search algorithm, such as a genetic method, has been chosen in the driver then this ranking information is fed back to the driver for it to use when selecting the next simulations to perform.
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Design Space Exploration. ‌ During the process of developing a CPS, either starting from a completely blank canvas or constructing a new system from models of existing compo- nents, the architects will encounter many deign decisions that shape the final product. The activity of investigating and gathering data about the merits of the different choices available is termed Design Space Exploration. Some of the choices the designer will face could be described as being the selection of parameters for specific components of the design, such as the exact position of a sensor, the diameter of wheels or the parameters affecting a control algo- rithm. Such parameters are variable to some degree and the selection of their value will affect the values of objectives by which a design will be measured. In these cases it is desirable to explore the different values each parameter may take and also different combinations of these parameter values if there are more than one parameter, to find a set of designs that best meets its objectives. However, since the size of the design space is the product of the number of parameters and the number of values each may adopt, it is often impractical to consider performing simulations of all parameter combinations or to manually assess each design. The purpose of an automated DSE tool is to help manage the exploration of the design space, and it separates this problem into three distinct parts: the search algorithm, obtaining objective values and ranking the designs according to those objectives. The simplest of all search algorithms is the exhaustive search, and this algorithm will methodically move through each design, performing a simulation using each and every one. This is termed an open loop method, as the simulation results are not considered by the algorithm at all. Other algorithms, such as a genetic search, where an initial set of randomly generated individuals are bred to produce increasingly good results, are closed loop methods. This means that the choice of next design to be simulated is driven by the results of previous simulations. Once a simulation has been performed, there are two steps required to close the loop. The first is to analyse the raw results output by the simulation to determine the value for each of the objectives by which the simulations are to be judged. Such objective values could simply be the maximum power consumed by a component or the total distance travelled by an object, but they could also be more complex measures, s...
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Design Space Exploration. In order to be able to make right system platform selections, the feasibility of candidate application-platform bindings need to be predicted w.r.
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Design Space Exploration. ‌ In the first year of the DSE task the focus has been on assessing what the industrial partners currently understand of DSE, what their aspirations are for DSE within their case studies and what DSE approaches and algorithms should the INTO-CPS project aim to support. As outlined earlier in Section 2.1.1 the DSE approaches currently undertaken by the WP1 partners are manual and rely heavily on engineer expertise to both define product parameters and to analyse results. While there will always be a need for engineer expertise within the DSE methods to both define what aspects of a product design should be varied and how to measure simulation outputs to evaluate and rank designs, the tool support within INTO-CPS aims to support the engineer in several ways: • reduce the workload in defining the parameters for and running multiple simula- tions to explore the design space by automating the configuration and launch of simulations; • provide a range of DSE algorithms for the engineer to select from along with guid- ance about the suitability for different problem domains; • provide templates and scripts to obtain objective measures of simulated CPS per- formance from the raw simulation results; • support the use of both scripted ranking functions and pareto optimality to rank the results of each design globally; • reduce the total number of simulations required to have confidence in finding a globally optimum solution by using design ranking and closed loop optimisation methods. The details of both the currently implemented DSE method and the set of proposed methods may be found in D5.1a [GHJ+15]. This deliverable also contains the aspirations of the WP1 partners for DSE along with comment on how the proposed methods will meet them.
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Design Space Exploration. ‌ A comprehensive overview of the state of the art in DSE is provided in Deliverable 5.1a [GHJ+15]. 23xxxx://xxx.xxxxxx-xxx.xx 24xxxx://xxx.xxx.xxx.se/labs/pelab/OpenProd/ 25xxxx://xxx.xxxxx.xx/ 26xxxxx://xxx.xxxxxxxx.xxx/external-projects/modrio 27xxxx://xxx.xxxxxx.xx‌‌‌‌‌ 28xxxx://xxx.xxxxxx.xx
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Related to Design Space Exploration

  • Expansion Premises In addition to the Original Premises, commencing on the Expansion Premises Commencement Date (as defined below), Landlord leases to Tenant, and Tenant leases from Landlord, the Expansion Premises.

  • Expansion Space As used in this paragraph, the term “Expansion Space” means any space in the Building which, at any time during the Lease Term, is occupied by a Person other than Landlord under a written lease with Landlord, and the term “Tenant’s Expansion Space” means Expansion Space which Tenant has elected to lease as provided in this paragraph. Landlord agrees to notify Tenant promptly after Landlord learns that any Expansion Space is or will become available. Subject to the prior rights of other tenants to whom Landlord has granted substantially similar rights, Tenant has the option to lease any Expansion Space which Landlord notifies Tenant is or will become available. If Tenant gives Landlord notice of its exercise of this option within thirty (30) days after notification from Landlord of the availability of the Expansion Space and if no Event of Default exists when Tenant’s notice is given, this Lease will be deemed to be amended to include Tenant’s Expansion Space as part of the Premises for the remainder of the Lease Term upon all of the same terms contained in this Lease except that (i) the Rentable Area of the Premises will be amended to include Tenant’s Expansion Space; (ii) Tenant’s Share will be increased to include the rentable area of Tenant’s Expansion Space; (iii) the Term Commencement Date with respect to Tenant’s Expansion Space will be the earlier of sixty (60) days after the date on which Tenant’s Expansion Space becomes vacant and ready for occupancy (provided that date is at least sixty (60) days after Tenant exercises its option to lease the Expansion Space), or the date on which the Expansion Space is first occupied by Tenant; (iv) if Tenant’s Expansion Space contains a rentable area of 10,000 square feet or more, and if there are less than three (3) Lease Years remaining in the Lease Term, the Lease Term will be extended to include three (3) full years from the Term Commencement Date with respect to Tenant’s Expansion Space; and (v) subject to adjustment during each Fixed Rental Period as provided in Exhibit E, Basic Rent for each year of the remaining Lease Term (as it may be extended) will be the greater of (a) the Basic Rent last paid by the Person most recently occupying Tenant’s Expansion Space or (b) Market Rent determined as provided in the Rent Rider attached as Exhibit E. If Tenant exercises this option, Tenant’s Expansion Space will be leased to Tenant in its “as is” condition and Tenant will, at its expense and in compliance with the provisions of Section 7.06, design and construct all Improvements desired by Tenant for its use and occupancy. Landlord and Tenant agree to execute such amendments to this Lease and other instruments as either of them considers necessary or desirable to reflect Tenant’s exercise of this option.

  • Additional Premises Landlord shall use commercially reasonable efforts to expand the Premises to include an additional fifteen thousand four hundred ten (15,410) square feet of Rentable Area located on the first (1st) floor, as shown on Exhibit A attached hereto (the “Additional Premises”) on July 1, 2012 (the “Additional Premises Delivery Date”). In the event Landlord determines the Additional Premises will be ready for delivery to Tenant in the Required Condition on the Additional Premises Delivery Date, within ten (10) business days prior to the Additional Premises Delivery Date, Landlord and Tenant shall enter into a written amendment to the Lease, which amendment shall provide, unless otherwise agreed in writing, (a) that the commencement date of the Additional Premises shall be the Additional Premises Delivery Date (the “Additional Premises Commencement Date”), (b) that, as of the Additional Premises Commencement Date, the Premises under the Lease shall be increased to include the Additional Premises for a total of sixty-one thousand four hundred forty-four (61,444) square feet of Rentable Area (together, the Premises and the Additional Premises shall be referred to hereinafter as the “Total Premises”), (c) the new Basic Annual Rent applicable to the Total Premises, which shall commence on the Additional Premises Commencement Date and shall be as further described in Section 4.2 of this Amendment, (d) Tenant’s new Pro Rata Share of Operating Expenses as of the Additional Premises Commencement Date, which Pro Rata Share shall equal one hundred percent (100%) of the Building and thirty-three and 51/100 percent (33.51%) of the Project and (e) that, in addition to the parking which Tenant is entitled to under the terms of the Lease with respect to the original Premises, Tenant, for so long as Tenant leases the Additional Premises, shall have a non-exclusive license to use the parking facilities serving the Building in common on an unreserved basis with other tenants of the Building and the Project at a ratio of 3.3 parking spaces per 1,000 rentable square feet of Additional Premises, which amounts to fifty-one (51) additional parking spaces, which number shall include three (3) additional Reserved Spaces. In the event the Additional Premises is not ready for delivery to Tenant in the Required Condition on the Additional Premises Delivery Date, then (x) this Amendment and the Lease shall not be void or voidable, (y) Landlord shall not be liable to Tenant for any loss or damage resulting therefrom and (z) the new Basic Annual Rent applicable to the Premises shall be as further described in Section 4.3 of this Amendment.

  • Tenant’s Work Section 5.1 Except as may be expressly provided in this lease, Tenant shall not replace any fixtures in the Premises or make any changes, improvements, alterations or additions (collectively, “Tenant’s Work”), to the Premises, the Real Property, the Building systems, or any part thereof, without Xxxxxxxx’s prior consent. Landlord’s consent shall not be unreasonably withheld or delayed if Tenant’s Work (a) is nonstructural, and (b) does not (i) affect any part of the Real Property outside the Premises (including the Building roof) or the exterior of the Premises, (ii) affect any structural element of the Building, (iii) adversely affect any Building system, or (iv) require an amendment of the certificate of occupancy for the Premises or the Building, ( c) is not visible outside the Premises and (d) is performed only by contractors and subcontractors first approved by Landlord (which approval shall not be unreasonably withheld or delayed). Xxxxxxxx’s consent shall not be required with respect to such of Tenant’s Work as are cosmetic alterations (such as painting the interior of the Premises, carpeting, and installation of shelving and display cases) inside the Premises (“Cosmetic Alterations”), provided Tenant complies with the other applicable provisions of this lease. Tenant’s Work shall be performed, at Tenant’s expense, with diligence when started so as to promptly complete it in a good and worker-like manner using new materials of first class quality and in compliance with this lease, all Laws and Tenant’s Plans (as defined in Section 5.2) as approved by Landlord. As part of Tenant’s Work, Tenant shall soundproof the Premises and install appropriate ventilation if required so that Tenant’s use of the Premises shall not result in noise and/or odors being transmitted outside the Premises. Tenant’s Work shall be fully paid for by Tenant when payment is due and shall not be financed with any conditional sales or title retention agreements or by the granting of any security interests, liens, encumbrances or financing statements. Tenant’s Work shall be deemed, upon installation, to be improvements and betterments that become the property of Landlord at installation, and shall remain upon and be surrendered with the Premises, at the expiration of the Term (or the sooner termination of this lease in accordance with its provisions) unless Landlord notifies Tenant in accordance with the provisions of this Article that Landlord relinquishes its rights thereto, in which case Tenant shall be obligated to remove such Tenant’s Work.

  • Premises Building Project and Common Areas 1.1 Premises, Building, Project and Common Areas.

  • Tenant Improvements a. Tenant shall cause to be constructed certain tenant improvements (including those listed in Sections 7(e), 7(f) and 7(g) below) in the Additional Premises (“Tenant’s Work”) pursuant to the Work Letter attached as Exhibit E hereto (the “Work Letter”). Landlord shall provide Tenant with an improvement allowance in an amount not to exceed Nine Hundred Five Thousand Five Hundred Thirty-Five Dollars ($905,535) (based upon Forty-Five Dollars ($45) per rentable square foot) (the “TI Allowance”). The TI Allowance may be used to pay for the following costs related to Tenant’s Work: (i) construction, (ii) project oversight by Landlord (which fee shall equal three percent (3%) of the TI Allowance), (iii) space planning, architect, engineering and other related services performed by third parties unaffiliated with Tenant and (iv) building permits and other taxes, fees, charges and levies by Governmental Authorities for permits or for inspections of Tenant’s Work. In no event shall the TI Allowance be used for: (v) payments to Tenant or any affiliates of Tenant, (w) the purchase of any furniture, personal property or other non-building system equipment, (x) the cost of work that is not authorized by the Approved Plans or otherwise approved in writing by Landlord, (y) costs resulting from any default by Tenant of its obligations under the Amended Lease or (z) costs that are recoverable or reasonably recoverable by Tenant from a third party (e.g., insurers, warrantors, or tortfeasors). If the total cost of Tenant’s Work exceeds Forty-Five Dollars ($45) per rentable square foot of the Additional Premises, then Tenant shall pay the overage as and when due. Tenant shall have until December 31, 2008, to expend any unused portion of the TI Allowance, after which date Landlord’s obligation to fund such costs shall expire. Tenant shall deliver to Landlord (Y) a certificate of occupancy for the Additional Premises suitable for the permitted use and (Z) a Certificate of Substantial Completion in the form of the American Institute of Architects document G704, executed by the project architect with respect to Tenant’s Work in the Additional Premises.

  • LANDLORD'S ACCESS TO PREMISES Landlord reserves and shall at any time upon reasonable notice and in compliance with Tenant’s reasonable security measures have the right to enter the Premises to inspect the same, to supply any service to be provided by Landlord to Tenant hereunder to service and repair HVAC units, water pipes and sprinkler mains, and electrical and telephone risers servicing other parts of the Building, to show said Premises to prospective purchasers or tenants, to alter or repair the Premises or any portion of the Building, and to place “for sale” or “for rent” signs on the Building, all without being deemed guilty of an eviction of Tenant and without abatement of Rent, provided that the business of Tenant shall be interfered with as little as is reasonably practicable. Tenant hereby waives any claim for damages or any inconvenience to or interference with Tenant’s business, any loss of quiet enjoyment of the Premises and any other loss occasioned thereby. For each of the aforesaid purposes, Landlord shall at all times have and retain a key with which to unlock the main door to the Premises but not Tenant’s vaults and safes, and Landlord shall have the right to use any and all means which Landlord may deem proper to open said door in an emergency in order to obtain entry to the Premises, and any entry to the Premises obtained by Landlord by any of said means shall not under any circumstances be construed or deemed to be a forcible or unlawful entry into, or a detainer of the Premises, or any eviction of Tenant from the Premises or any portion thereof. No provision of this Lease shall be construed as obligating Landlord to perform any repairs, alterations or decoration except as otherwise expressly agreed to be performed by Landlord.

  • Construction Work The regulation at 41 C.F.R. § 60-1.3 defines “construction work” as the construction, rehabilitation, alteration, conversion, extension, demolition or repair of buildings, highways, or other changes or improvements to real property, including facilities providing utility services. The term also includes the supervision, inspection, and other onsite functions incidental to the actual construction.

  • Improvements to Premises Lessee shall take the Premises in its "as-is" condition for the Extended Term except for certain Leasehold Improvements (herein so called) to the Premises which shall be completed in accordance with the specifications attached hereto as Exhibit A (the "Approved Plans"), which have been approved by both Lessor and Lessee. Lessor shall cause the Leasehold Improvements to be installed or constructed in accordance with the Approved Plans by Lessor's contractor. So long as no Event of Default (or event which with notice or lapse of time could become an Event of Default) has occurred under the Lease, Lessor agrees to provide Lessee an allowance equal to One Hundred Fifty-Three Thousand One Hundred Nineteen and No/100 Dollars ($153,119.00) (the "Improvement Allowance"), which allowance is to be used solely for completion of the Leasehold Improvements in accordance with the Approved Plans, and an additional allowance equal to Three Thousand Two Hundred and No/100 Dollars ($3,200.00) (the "Architectural Allowance"), which allowance is to be used solely for space planning and design services for the Premises. In the event that any alterations or modifications to the Premises are required in order to comply with applicable law, including, without limitation, the Americans with Disabilities Act of 1990, as amended, or the State of Texas equivalent laws and regulations, the cost of any such alterations or modifications shall be satisfied out of the Improvement Allowance. The cost of the Leasehold Improvements and the space planning and design fees is to be paid by Lessor out of the Improvement Allowance and the Architectural Allowance, respectively. Any completed work (labor or materials) outside the scope of the Approved Plans or the cost of which is in excess of the Improvement Allowance or the Architectural Allowance, as the case may be, shall be at Lessee's sole cost and will be billed to Lessee by Lessor and will be due and payable within ten (10) days after Lessee's receipt of an invoice therefor. Notwithstanding the foregoing, Lessee will not be liable for work outside the scope of the Approved Plans or excess costs over the amount of the Improvement Allowance or the Architectural Allowance unless Lessee has consented in writing to such work outside the scope of the Approved Plans or excess costs prior to the commencement of such work or the incurring of such excess costs. Any portion of the Improvement Allowance or the Architectural Allowance remaining upon the completion of the Leasehold Improvements shall be deemed forfeited by Lessee. Lessor further acknowledges and agrees that Section 4.07 of the Lease is hereby amended to provide that Lessee shall not be required to surrender possession of the Premises to Lessor "in the same condition as when received", but rather shall be entitled to surrender possession of the Premises in the same condition as exists upon the completion of the Leasehold Improvements described in Paragraph 3 above, subject to any and all other requirements set forth in Section 4.07 of the Lease.

  • Lessee's Improvements Since Lessor is the Insuring Party, Lessor shall not be required to insure Lessee-Owned Alterations and Utility Installations unless the item in question has become the property of Lessor under the terms of this Lease.

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