Abstract: An electric vehicle charging and discharging scheduling method can include setting a scheduling model based on a constraint function and an objective function considering a contract for difference, smart charging, a plus demand response (DR), and a national DR, optimizing the set scheduling model, and performing electric vehicle charging and discharging scheduling using the optimized scheduling model. The constraint function can include a function for at least one of restrictions on charging/discharging for each electric vehicle. The objective function can include a regular scheduling function considering the contract for difference and the plus DR market, and an irregular scheduling function considering the contract for difference, the plus DR market, and a national DR market.

Abstract: The present disclosure relates to a polyester resin composition, a method of preparing the same, and a molded article manufactured using the same. The polyester resin composition according to the present disclosure is prepared using specific raw materials, and thus has excellent physical property balance between mechanical properties, electrical properties, fluidity, and flame retardancy. In addition, the polyester resin composition may provide excellent product reliability, heat resistance, and appearance. Due to these advantages, the polyester resin composition may be used instead of a conventional halogen-based flame retardant-containing polyester material.

Abstract: A data processing system and method for accessing a heterogeneous memory system including a processing unit are provided. The heterogeneous memory system includes a memory module and high bandwidth memory (HBM) including a processing-in-memory (PIM) circuit combined with a memory controller. The memory controller is configured to detect a data array required for an arithmetic operation from a memory module or the HBM by using a border index value when the arithmetic operation is performed by the PIM circuit of the HBM and generate a memory module command set and an HBM command set using physical address spaces respectively designated in the memory module and the HBM.

Abstract: Disclosed are a thermoplastic resin composition and an automotive interior part manufactured using the same. More particularly, the thermoplastic resin composition according to the present disclosure includes different materials from existing thermoplastic resin compositions, thereby improving heat resistance and impact resistance, satisfying the physical property balance between mechanical properties and fluidity and providing excellent product reliability and appearance quality.

Abstract: A network scheduling device and method are disclosed. The scheduling method comprises: determining whether a set condition for a transmission time interval (TTI) is satisfied, and, if the set condition is satisfied, storing in a memory, at each TTI until the set TTI elapses, a data array comprising the network state of the current TTI, the scheduler type selected at the network state of the current TTI, the network state of the next TTI, and the actual compensation value for the network state of the current TTI, and updating the parameters of the first neural network based on at least one of the data arrays stored in the memory, and, if the set condition is not satisfied, inputting the network state of the current TTI to the first neural network and selecting a scheduler using the output of the first neural network based on the input network state of the current TTI.

Abstract: A composite resin composition is described for automobile interior products and an automobile interior product manufactured using the same. More particularly, the composite resin composition for automobile interior products includes optimized materials, thereby providing improved heat resistance and chemical resistance. Accordingly, the composite resin composition for automobile interior products can satisfy the balance between physical properties such as mechanical properties, fluidity, and light resistance and provide excellent product reliability and appearance.

Abstract: The present invention relates to a thermoplastic polyester elastomer composition, a method of preparing the same, and a molded article including the same. More particularly, a thermoplastic polyester elastomer composition including 100 parts by weight of a thermoplastic polyester elastomer (A); 0.5 to 2.5 parts by weight of a glycidyl group-modified olefin-based rubber polymer (B) containing 10 to 17% by weight of glycidyl (meth)acrylate; and 0.67 to 1.

Abstract: Provided is a polyester resin composition and a molded article manufactured using the same. The polyester resin composition can provide mechanical properties, particularly injection properties, similar to those of inexpensive PBT materials and satisfy both eco-friendliness and heat resistance. Due to these advantages, the polyester resin composition can be applied to a motor insulator part used inside a refrigerator that requires excellent dimensional stability, heat resistance, and injection properties.

Abstract: Provided is a composite resin composition for automotive interior materials and an automotive interior material including the same. The composite resin composition comprises: 47 to 52 wt % of a polybutylene terephthalate resin; 10 to 28 wt % of a (meth)acrylate compound-conjugated diene compound-aromatic vinyl compound copolymer; 8 to 14 wt % of a polyethylene terephthalate resin; 0.1 to 2.2 wt % of a carboxy reactive epoxy resin; and 10 to 28 wt % of glass fiber containing SiO2, CaO, and Al2O3, wherein an SiO2 content is greater than a sum of a CaO content and an Al2O3 content. By changing conventional components, the composite resin composition for automotive interior materials provided herein has an effect of improving heat resistance, impact stability, and crystallization rate controllability, satisfying physical property balance between mechanical properties and fluidity, and providing excellent product reliability and appearance.

Abstract: The present disclosure relates to a polyester-based resin composition and a molded article manufactured using the same. More particularly, the present disclosure relates to a polyester-based resin composition including 93 to 99.5% by weight of a polybutylene terephthalate resin; 0.1 to 3% by weight of a polar group-containing lubricant; and 0.1 to 2% by weight of an antioxidant and a molded article manufactured using the polyester-based resin composition.

Abstract: Provided is a thermoplastic resin composition, a method of preparing the same, and a molded article including the same. The composition includes 35 to 50 wt % of a polybutylene terephthalate resin (A) having an intrinsic viscosity of 0.6 to 0.9 dl/g; 5 to 15 wt % of a polyethylene terephthalate homopolymer (B); 7 to 9 wt % of an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (C) including 23 to 35 wt % of a vinyl cyanide compound; 7 to 12 wt % of an aromatic vinyl compound-vinyl cyanide compound copolymer (D) including 26 to 40 wt % of a vinyl cyanide compound; and 20 to 37 wt % of glass fiber (E) including 50 to 70 wt % of silica (SiO2). Because the composition has excellent heat resistance, fluidity, and impact strength, tensile strength, flexural strength, and flexural modulus, it is applicable to manufacture of automotive exterior materials and parts for automotive electric/electronic equipment.

Abstract: Provided is a thermoplastic resin composition including 30 to 50 wt % of a polybutylene terephthalate resin (A); 8 to 20 wt % of a polyethylene terephthalate resin (B); 3 to 15 wt % of an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (C); 3 to 15 wt % of an aromatic vinyl compound-vinyl cyanide compound copolymer (D); 25 to 40 wt % of glass fiber (E); 0.15 to 1 wt % of a carbodiimide-based compound (F); 0.5 to 1.5 wt % of an epoxy compound (G); and 0.25 to 1.2 wt % of a hindered amine-based light stabilizer (H), a method of preparing the thermoplastic resin composition, and a molded article including the composition. The thermoplastic resin composition has excellent impact strength, tensile and flexural strength, and flexural modulus, and excellent heat resistance; has excellent flexural strength retention rate after the Air-HAST test; and satisfies product reliability required by automotive exterior materials and materials for electric/electronic parts.

Abstract: A thermoplastic resin composition includes a polyester resin (A); a vinyl cyanide compound-conjugated diene compound-aromatic vinyl compound graft copolymer (B); an alpha-methylstyrene-vinyl cyanide compound copolymer (C); a maleimide-based polymer (D); and an amide-based lubricant (E), A method of preparing the thermoplastic resin composition, and a molded article including the thermoplastic resin composition are also described.

Abstract: A method for optimizing power trading profits of a virtual power plant includes obtaining data on constraints of an optimal control model for optimizing power trading profits of the virtual power plant composed of renewable energy use devices including a first electric vehicle using a managed charging method (V1G), a second electric vehicle using a vehicle-to-grid charging method (V2G), an energy storage system (ESS), and a photovoltaic (PV); and inputting input data including a variable value to the optimal control model and outputting data on optimal power trading profits of the virtual power plant using an output value of the optimal control model. The variable value includes schedule data for each time zone of the first electric vehicle, schedule data for each time zone of the second electric vehicle, schedule data for each time zone of the ESS, and schedule data for each time zone of the PV.

Abstract: The present disclosure relates to a thermoplastic resin composition and a molded article manufactured using the same. The present disclosure has an effect of providing a thermoplastic resin composition having tensile strength, elongation, and flexural strength equal or superior to those of a conventional polyester composite material; having greatly improved impact strength, flexural modulus, and heat deflection temperature under high load; and thus being suitable for lightweight automotive parts requiring high rigidity, and a molded article manufactured using the thermoplastic resin composition.

Abstract: A memory management unit includes a TLB configured to cache PTEs including a mapping between a virtual and a physical frame number, and to convert a virtual address into a physical address using the cached PTEs. A page table walk request queue is configured to queue page requests corresponding to a virtual page number when a TLB miss is occurred, and one or more PTWs are configured to acquire a PTE from the main memory, and to convert the virtual page numbers into physical frame numbers using the PTE. A PTW is configured to select associated page table walk requests having the same base address of corresponding virtual page numbers, to consecutively provide cache line requests for acquiring PTEs corresponding to the associated page table walk requests, to acquire the PTEs corresponding to the associated PTE requests, and to provide the acquired PTEs to the TLB.

Abstract: The present disclosure relates to a thermoplastic resin composition and a molded article manufactured using the same. The present disclosure has an effect of providing a thermoplastic resin composition having tensile strength and flexural modulus equal or superior to those of a conventional polyester composite material; having greatly improved impact strength, flexural strength, and heat deflection temperature under high load; and thus being suitable for lightweight automotive parts requiring high rigidity, and a molded article manufactured using the thermoplastic resin composition.

Abstract: A data processing system and method for accessing a heterogeneous memory system including a processing unit are provided. The heterogeneous memory system includes a memory module and high bandwidth memory (HBM) including a processing-in-memory (PIM) circuit combined with a memory controller. The memory controller is configured to detect a data array required for an arithmetic operation from a memory module or the HBM by using a border index value when the arithmetic operation is performed by the PIM circuit of the HBM and generate a memory module command set and an HBM command set using physical address spaces respectively designated in the memory module and the HBM.

Abstract: A data processing system and method for accessing a heterogeneous memory system including a processing unit are provided. The heterogeneous memory system includes a memory module and high bandwidth memory (HBM) including a processing-in-memory (PIM) circuit combined with a memory controller. The memory controller is configured to detect a data array required for an arithmetic operation from a memory module or the HBM by using a border index value when the arithmetic operation is performed by the PIM circuit of the HBM and generate a memory module command set and an HBM command set using physical address spaces respectively designated in the memory module and the HBM.

Abstract: The present disclosure provides a thermoplastic resin composition including a base resin (A) including a polyalkylene terephthalate and a polycarbonate, an impact modifier (B) having a core-shell structure, a halogenated epoxy-based flame retardant (C), a compatibilizer (D), and a transesterification inhibitor (E) in a predetermined content ratio, wherein the thermoplastic resin composition has a melt flow index (250° C., 5 kg) of 7.0 g/10 min or more and has a WOM value of 70% or more as measured according to UL 746C (f1 Class), and a molded article including the thermoplastic resin composition. The thermoplastic resin composition of the present disclosure may have excellent mechanical strength, molding processability, flame retardancy, hot water resistance, and weather resistance.