Abstract: A constraint graph for a candidate routing solution is created; each node in the graph represents a position of an end of a metal shape and each arc in the graph represents a design rule constraint between two of the nodes. A solution graph is computed, for at least a portion of the constraint graph, using a shape processing algorithm. The solution graph is checked for design rule violations to generate one or more violation graphs. A constraint window and a selection of one or more arcs for at least one of the violation graphs are generated. The candidate routing solution is revised, based on one or more violated design rules corresponding to at least one of the selected arcs within the constraint window. Optionally, an integrated circuit is fabricated in accordance with the revised solution.

Abstract: One or more line ends of a putative integrated circuit design are modelled using a constraint graph. A longest path algorithm is applied on subgraphs of the constraint graph. An extent minimization algorithm is carried out on the subgraphs of the constraint graph and routing on the putative integrated circuit design is carried out based on results of the longest path algorithm and the extent minimization algorithm.

Abstract: A method includes communicating a first stream of a video comprising first and second objects to a device. The first stream has a first resolution. The method also includes communicating a second stream to the device. The second stream indicates that the first object is contextual and that the second object is non-contextual. The method further includes, after a decrease in bandwidth, communicating a third stream of the video to the device. The third stream has a second resolution that is lower than the first resolution. When the video is presented for display using the third stream and based on the second stream indicating that the first object is contextual and that the second object is non-contextual, the first object is presented in the first resolution and the second object is presented in the second resolution.

Abstract: To increase the efficiency of an electronic design automation (EDA) process, for a putative integrated circuit design for which computerized routing is to be carried out within an EDA program, run a sweep line algorithm selectively on active metal shapes in said putative design for different layers, to determine a total number of said active metal shapes, and compute a memory requirement for computerized routing on said active shapes based on said total number of said active shapes. For said putative design, compute a memory requirement for computerized routing on inactive metal shapes based on a total number of said inactive shapes; partition said putative design into a plurality of partitions, based on said memory requirement for computerized routing on said active and inactive shapes, such that an available system memory is not exceeded. Separately run a routing job on each of said plurality of partitions.

Abstract: An embodiment for adapting a writing-style based on conversation context is provided. The embodiment may include receiving a plurality of static factors and one or more dynamic real-time factors associated with a conversation between at least two users. The embodiment may also include identifying an initial context of the conversation. The embodiment may further include analyzing the conversation at specified intervals for the one or more dynamic real-time factors. The embodiment may also include in response to determining there is a change in the initial context of the conversation, generating one or more words based on a new context. The embodiment may further include in response to determining there is no change in the initial context of the conversation, generating one or more words based on the initial context. The embodiment may also include suggesting one or more appropriate words to a user based on a current context.

Abstract: A computer receives determines a mobile device requires a recharge, where the mobile device have a solar cell and an imaging device. The computer identifies an object with a low diffusion rate. The computer recharges the mobile device, based on determining that the mobile device receiving the solar energy from the identified object.

Abstract: Systems and methods for dynamically managing figments are disclosed. A computer-implemented method includes: receiving, by a computing device, a question from a user; answering, by the computing device, the question using a first degree figment; classifying, by the computing device, the question based on topics; forwarding, by the computing device, the question to a set of second degree figments; receiving, by the computing device, answers to the question from the set of second degree figments; ranking, by the computing device, the answers received from the set of second degree figments; and providing, by the computing device, the ranked answers to the user.

Abstract: A method, computer system, and a computer program product for impact response is provided. The present invention may include triggering a stimulus if a threshold is reached or exceeded based on a positional relationship between a body suit and a single-track vehicle, wherein the stimulus activates one or more pressure sensors of the body suit. The present invention may include generating a pressure map of the body suit utilizing the one or more pressure sensors. The present invention may include generating an injury map using a machine learning model, wherein the injury map is based on the pressure map and one or more input parameters, and wherein the input parameters are specific to a user of the body suit.

Abstract: Aspects of the invention include acoustic signature generation via user sentiment embedding. An example method includes an audio signal of user speech, obtaining a user context and a user state space for at least one user, generating a sentiment vector from the user context and the user state space, generating a set of sentiment signals for based on the sentiment vector, and embedding the audio signal with the set of sentiment signals to generate an embedded sentiment signal.

Abstract: Generating a natural language text response to a user query is provided. Sentiment attributes of the user query are encoded into qubits as particle spins. The particle spins in encoded sentiment qubits are observed to generate spin data. A sentiment value is derived for each sentiment key term of the user query based on the generated spin data. A total sentiment of the user query is determined by combining derived sentiment values corresponding to each sentiment key term of the user query. A natural language text response to the user query is generated based on the determined total sentiment of the user query. The natural language text response is transmitted to a client device via a network.

Abstract: A method, computer system, and computer program product for human relationship-aware augmented display are provided. The embodiment may include identifying one or more potential viewers utilizing real-time sensor data. The embodiment may also include extracting relationship information related to relationships among each identified viewer and one or more companions based on a plurality of data from a plurality of databases. The embodiment may further include creating a relationship graph based on the extracted relationship information. The embodiment may also include determining a relationship model based on the created relationship graph. The embodiment may further include mapping the determined relationship model to content. The embodiment may also include augmenting display systems with the content. The embodiment may further include displaying the augmented content on one or more display systems.

Abstract: An approach for recommending an activity during travel. The approach includes receiving a request for a travel destination and a desired arrival time. Furthermore, the approach determines a route to the travel destination and retrieves external data based on the route. Based on the retrieved data and the route, the approach calculates and outputs an initial activity list. And the approach measures vehicle dynamics based on one or more motion sensors and updates and outputs the activity list based on the vehicle dynamics.

Abstract: Determining contextual confidence of images for associative deep learning includes receiving an image including a representation of a subject. Text data related to the image is received. One or more physical properties of the image are determined. Context information of the image is determined using natural language processing. The image is classified based upon the contextual information and the one or more physical properties using a classification model to determine a classification. An emotional state of the image is determined based upon the physical properties. A confidence of the classification and emotional state is determined.

Abstract: Aspects of the invention include acoustic signature generation via user sentiment embedding. An example method includes an audio signal of user speech, obtaining a user context and a user state space for at least one user, generating a sentiment vector from the user context and the user state space, generating a set of sentiment signals for based on the sentiment vector, and embedding the audio signal with the set of sentiment signals to generate an embedded sentiment signal.

Abstract: In one embodiment of the present invention, environment information corresponding to a user is received. A target environment is simulated in augmented reality based on the environment information. Physiological information corresponding to the user is received. A cognitive state of the user is determined based on the physiological information. In response to determining that the cognitive state of the user is not a target cognitive state, the target environment is modified in augmented reality to achieve the target cognitive state.

Abstract: In one embodiment of the present invention, environment information corresponding to a user is received. A target environment is simulated in augmented reality based on the environment information. Physiological information corresponding to the user is received. A cognitive state of the user is determined based on the physiological information. In response to determining that the cognitive state of the user is not a target cognitive state, the target environment is modified in augmented reality to achieve the target cognitive state.

Abstract: A method, system and computer program product for securing data transmission. After determining that a message is being created to be sent from a sender to a receiver, the cognitive states of the sender and receiver are measured. A set of feature vectors for the sender and receiver is generated based on the cognitive states of the sender and receiver. The feature vectors are inputted into a long short term memory network, which selects an appropriate level of encryption (encryption strength, encryption algorithm, and mode of transportation in sending the message) to encapsulate the message utilizing the generated set of feature vectors. The message is then encapsulated using the selected level of encryption. In this manner, by using an appropriate level of encryption, the message is less likely to be accessible by unauthorized users thereby reducing the likelihood of unauthorized access or loss of valuable data.

Abstract: A global router determines edge capacity of global tiles for a first integrated circuit in a global routing operation. The global router determines a respective edge capacity of first width wire tracks for each of a plurality of global tiles in a first metal layer in the first integrated circuit in a first global routing operation. The global router determines a respective edge capacity of second width wire tracks for each of the plurality of global tiles in the first metal layer in the first integrated circuit in a second global routing operation. The edge capacities for first width and second width wire tracks are determined in separate operations by the global router as part of the operations performed for fabrication of the first integrated circuit.

Abstract: An experience feedback of a user is measured, the experience feedback being in response to a presentation of a stream of a content. In response to the determining that an experience value corresponding to the experience feedback has to be adjusted to a target experience value, an optional content selected, the optional content including data indicative of an option experience value, the option experience value being at least a component of a difference between the experience value and the target experience value. The optional content is steganographically combined with the content in the stream to form a combined stream. During the presentation of the combined stream, a switch is made to the optional content such that a portion of the content is replaced by the optional content in the presentation, the switching causing in the user a change from the experience value towards the target experience value.

Abstract: Methods, computer program products, and systems are presented. The methods include, for instance: ascertaining a user state of a user based on user state data for a cognitive menu selection service from an eatery by use of an electronic menu system. Selection criteria to request one or more items from menus of the eatery is determined based on the user state. A request including the selection criteria is sent and the one or more items corresponding to the selection criteria is obtained and presented to the user by use of a customized virtual reality interface on a personal device of the user.