Abstract: A method may include obtaining a knowledge graph including entities, and determining, for the knowledge graph, a first state including a first selectable entity subset of the entities that are selectable by a user. The first selectable entity subset may include an entity. The method may further include receiving, from the user and via a graphical user interface (GUI), a selection of the entity from the first selectable entity subset, and responsive to the selection, adding the entity to a report schema. The method further includes restricting, by the GUI, a space of selectable entities addable to the knowledge graph to the first selectable entity subset. The report schema may be used to populate a report. The method may further include, responsive to the selection, transitioning the knowledge graph to a second state including a second selectable entity subset of the entities that are selectable by the user.

Abstract: A method may include obtaining a knowledge graph including entities, and determining, for the knowledge graph, a first state including a first selectable entity subset of the entities that are selectable by a user. The first selectable entity subset may include an entity. The method may further include receiving, from the user and via a graphical user interface (GUI), a selection of the entity from the first selectable entity subset, and responsive to the selection, adding the entity to a report schema. The method further includes restricting, by the GUI, a space of selectable entities addable to the knowledge graph to the first selectable entity subset. The report schema may be used to populate a report. The method may further include, responsive to the selection, transitioning the knowledge graph to a second state including a second selectable entity subset of the entities that are selectable by the user.

Abstract: A method may include obtaining a knowledge graph including entities, and determining, for the knowledge graph, a first state including a first selectable entity subset of the entities that are selectable by a user. The first selectable entity subset may include an entity. The method may further include receiving, from the user and via a graphical user interface (GUI), a selection of the entity from the first selectable entity subset, and responsive to the selection, adding the entity to a report schema. The report schema may be used to populate a report. The method may further include, responsive to the selection, transitioning the knowledge graph to a second state including a second selectable entity subset of the entities that are selectable by the user.

Abstract: A method of automating a workflow may include obtaining a completeness graph including conditions applied to attributes of an entity, determining that a missing attribute subset of the attributes lacks a corresponding value, determining that a condition corresponding to a missing attribute of the missing attribute subset is satisfied, and obtaining a value for the missing attribute. The value may be a result of performing a task in the workflow. The method may further include modifying a state of the entity by assigning the value to the missing attribute to obtain a modified state of the entity.

Abstract: A system and method are disclosed in which a node of a peer-to-peer (P2P) network supporting a blockchain is able to restart following network or power disruption (or is able to initially join the blockchain network) by bootstrapping information from one or more peer nodes in the P2P network. The bootstrapping operation involves communication between the Trusted Execution Environments (TEEs) of the two or more nodes. The system and method ensure that the retrieval of data related to the blockchain state are not from untrusted parts of the peer node(s) and the data has not been tampered with (avoidance of replay attacks).

Abstract: Certain aspects of the present disclosure provide techniques for automatically guiding transaction performance. Embodiments include receiving first input from a first user identifying a term of a transaction between the first user and a second user. Embodiments include receiving second input from the second user confirming the term. Embodiments include deploying a smart contract that corresponds to the term on a hash chain. The smart contract may comprise a program that guides performance of the term, and the hash chain may be resistant to modification. Embodiments include receiving, from a management component of the hash chain, a notification that the smart contract has verified through a trusted authority that the term is satisfied.

Abstract: Technologies are generally described for method and apparatus for separating ions, such as arsenic, from a fluid, such as water. The apparatus includes a capacitor. The capacitor includes a material having a nanoscale porous structure, such as a plurality of multi-walled carbon nanotubes (MWNTs), and metal oxide nanoparticles, such as magnetite, disposed over the nanoscale porous structure. A portable water purifier employing the capacitor can effectively remove ions from water with a low voltage applied to the capacitor.

Abstract: Nanocomposite adsorbent materials and methods for their preparation and use are described. As an example, a polyaniline-graphite nanoplatelet nanocomposite may be used to adsorb carbon dioxide.

Abstract: Technologies are generally described related to the design, manufacture and/or use of electrodes, capacitors, or any other similar component. In an example, a system effective to form a component may include a container effective to receive graphite nanoplatelets and effective to receive ruthenium chloride. The system may include a coating device in communication with the container. The system may further include a processor arranged in communication with the container and the coating device. The processor may be configured to control the container effective to combine the ruthenium chloride with the graphite nanoplatelets under reaction conditions sufficient to form a ruthenium oxide graphite nanoplatelets nanocomposite. The processor may further be configured to control the coaling device effective to coat a support with the ruthenium oxide graphite nanoplatelets nanocomposite.

Abstract: Nanocomposite adsorbent materials and methods for their preparation and use are described. As an example, a polyaniline-graphite nanoplatelet nanocomposite may be used to adsorb carbon dioxide.

Abstract: Nanocomposite adsorbent materials and methods for their preparation and use are described. As an example, a polyaniline-graphite nanoplatelet nanocomposite may be used to adsorb carbon dioxide.

Abstract: Technologies are generally described related to the design, manufacture and/or use of electrodes, capacitors, or any other similar component. In an example, a system effective to form a component may include a container effective to receive graphite nanoplatelets and effective to receive ruthenium chloride. The system may include a coating device in communication with the container. The system may further include a processor arranged in communication with the container and the coating device. The processor may be configured to control the container effective to combine the ruthenium chloride with the graphite nanoplatelets under reaction conditions sufficient to form a ruthenium oxide graphite nanoplatelets nanocomposite. The processor may further be configured to control the coaling device effective to coat a support with the ruthenium oxide graphite nanoplatelets nanocomposite.

Abstract: Nanocomposite adsorbent materials and methods for their preparation and use are described. As an example, a polyaniline-graphite nanoplatelet nanocomposite may be used to adsorb carbon dioxide.

Abstract: Technologies are generally described for method and apparatus for separating ions, such as arsenic, from a fluid, such as water. The apparatus includes a capacitor. The capacitor includes a material having a nanoscale porous structure, such as a plurality of multi-walled carbon nanotubes (MWNTs), and metal oxide nanoparticles, such as magnetite, disposed over the nanoscale porous structure. A portable water purifier employing the capacitor can effectively remove ions from water with a low voltage applied to the capacitor.