Abstract: A method, a computer program product, and a computer system provide medications to a patient with a time gap. The method includes determining a dissolving pattern for the patient. The dissolving pattern includes a medication dissolving rate for a first medication prescribed to the patient and a filler dissolving rate for a filler selected so that the time gap is elapsed prior to a second medication being provided after the first medication. The medication dissolving rate and the filler dissolving rate are specific to the patient. The method includes determining dimensions of the first medication to correspond to a dosage of the prescribed first medication and dimensions of the filler to correspond to the time gap. The method includes providing a pill including at least the first medication and the filler, the first medication surrounding the filler such that the first medication is dissolved prior to the filler being dissolved.

Abstract: Alternative route determination includes identifying an obstacle along an initial driving route to a destination specified by a user, presenting, on a user interface for the user, details of the obstacle, prompting the user, on the user interface, to input, via the user interface, a rating for the obstacle that indicates the user's tolerance to traversing the obstacle while driving, receiving from the user the rating for the obstacle, the rating indicating the user's tolerance to traversing the obstacle while driving, wherein the rating indicates that the obstacle is to be avoided, and recalculating the initial driving route to the destination to provide an alternative driving route to the destination, where the alternative route avoids the obstacle.

Abstract: A method secures a computer display. One or more processors detect whether there is a presence of an authorized portable device proximate to the computer display. Based on what the processor(s) detect, the processor(s) apply a rule, which is based on one or more portable devices being proximate to the computer display, to selectively continue or end a current session on the computer display.

Abstract: A training process a predictive model uses a dataset of features and an outcome. The method generates a table for a dataset comprising multiple features, the table contains values for each pair of features in the dataset, randomly selects features from the dataset, thereby creating a first subset of features, operates a propensity score matching using the randomly selected features to identify cases and controls using the outcome variable, rewards one or more features of a second subset of features in the multiple features that were not selected randomly, each feature of the second subset addresses a statistical significance criteria, updating each entry in the table with a reward distance between each pair of features, calculates a cumulative reward measure, iterating the steps until convergence, selects a final subset of features when a variability criteria of the cumulative reward measure addresses convergence criteria, and trains the predictive model.

Abstract: A method, computer system, and a computer program product for optimizing social collaboration is provided. The present invention may include identifying content within a social collaboration history with a high level of engagement. The present invention may include generating one or more groups of unique topic keywords based on the identified content. The present invention may include receiving a potential post from a user. The present invention may include identifying an overlap between the potential post and at least one of the one or more groups of unique topic keywords. The present invention may include providing one or more recommendations to the user.

Abstract: A method for authorizing access to an associated resource based on processing a series of barcode orientation scans. The method receives, by a barcode reader, a series of barcode orientation scans. The method further determines if the series of barcode orientation scans match a pre-selected combination of barcode orientations stored on the barcode reader and authorizes access to an associated resource, in response to the series of barcode orientation scans matching the pre-selected combination of barcode orientations stored on the barcode reader.

Abstract: A method, computer system, and a computer program product for simulating dental implants is provided. The present invention may include generating one or more digital twins for a potential dental implant based on a user profile. The present invention may include simulating a performance of each of the one or more digital twins in one or more user modeled environments. The present invention may include ranking the one or more digital twins based on the performance of the potential dental implant in each of the one or more user modeled environments. The present invention may include monitoring a selected dental implant using a corresponding digital twin.

Abstract: A method for authorizing access to an associated resource based on processing a series of barcode orientation scans. The method receives, by a barcode reader, a series of barcode orientation scans. The method further determines if the series of barcode orientation scans match a pre-selected combination of barcode orientations stored on the barcode reader and authorizes access to an associated resource, in response to the series of barcode orientation scans matching the pre-selected combination of barcode orientations stored on the barcode reader.

Abstract: A computer-implemented method for obfuscating sensitive information associated with mail delivery is disclosed. The computer-implemented method includes identifying that a piece of mail directed towards a potential recipient includes a particular type of sensitive information. The computer-implemented method further includes selecting a mail obfuscation policy for the particular type of sensitive information based on the particular type of sensitive information. The computer-implemented method further includes performing an obfuscation action with respect to the particular type of sensitive information based on the selected mail obfuscation policy.

Abstract: Described is a method to mitigate delivery losses due to an item being delivered to an incorrect location. The method can receive from a first device associated with an observer, a notice that an item has been delivered to an incorrect location. In response to validating that the item has been delivered to the incorrect location, the method can determine a plurality of available remediation actions for the item that has been delivered to the incorrect location. The method can send to a second device associated with a recipient of the item, the plurality of available remediation actions, wherein each of the plurality of available remediation actions is selectable by the recipient of the item. In response to receiving, from the second device associated with the recipient of the item, a remediation action selection from the available remediation actions, the method can perform the remediation action selection.

Abstract: According to one embodiment, a method, computer system, and computer program product for a personalized, point-of-sale graphical user interface is provided. The embodiment may include detecting an object for purchase that requires additional user input on a point-of-sale (POS) device. The embodiment may also include generating a custom user interface display on the POS device based, at least in part, on the detected object and historical purchase information associated with a user purchasing the detected object.

Abstract: A method, computer system, and a computer program product for account security is provided. The present invention may include analyzing one or more financial accounts of a user and assigning a risk threshold to each of the one or more financial accounts. The present invention may include monitoring a vulnerability of each of the one or more financial accounts, wherein the vulnerability is monitored using a vulnerability score, the vulnerability score being generated based on user data. The present invention may include determining the risk threshold has been exceeded for at least one financial account based on a comparison of the vulnerability score and the risk threshold of the at least one financial account. The present invention may include preventing access to the at least one financial account in which the risk threshold has been exceeded.

Abstract: According to an embodiment, shipment splitting and variable delivery is provided. The embodiment may include identifying a consumption rate of a user for an item. The embodiment may also include identifying one or more future user locations. The embodiment may further include calculating a consumption quantity of the item at each location based on the identified consumption rate. The embodiment may also include calculating a usage time and date at which each calculated quantity is needed by a user at each location. The embodiment may further include calculating a shipment time for each quantity to be received at each location by each calculated usage time and date. The embodiment may also include performing one or more shipments, at each calculated shipment time, of packages, each containing a quantity of the item based on each calculated consumption quantity, to each location corresponding to each calculated consumption quantity.

Abstract: A computer-implemented method limits access to printed documents that include confidential data. The method includes receiving, by a print server, a request to print a first document, where the request is received from a user account associated with a user and the first document includes confidential information. The method also includes adding the first document in a print queue for a printer. The method further includes identifying a location of the user. The method includes determining, in response to the identifying the location of the user, the user is within a predetermined distance of the printer. The method also includes allowing, in response to the determining, the first printing device to print the first document. The method further includes printing the first document.

Abstract: According to one embodiment, a method, computer system, and computer program product for user authentication. The embodiment may include receiving, at an authentication server, respective multiple location coordinates from first and second registered devices. Storing, on the authentication server, respective moving windows comprising registered, device specific, last n location coordinates from the first and the second registered devices. Receiving a request to access the authentication server via the first registered device. The request comprises log-in credentials of a user and a first hash value calculated at the first registered device. Computing, at the authentication server, a second hash value using a set of the last n location coordinates from each of the respective moving windows. Comparing the first hash value and the second hash value. In response to the first and the second hash values being equal, and the log-in credentials being verified, granting access to the authentication server.

Abstract: In an approach to improve the management of operating vehicles through smart contracts, embodiments generate a priority score based on received sensor feeds from a vehicle, co-located vehicles, and a smart contract rule. Further, embodiments assign the priority score to the vehicle and the co-located vehicles and the co-located vehicles and identify that the assigned priority score of the vehicle is higher than the co-located vehicles. Additionally, embodiments manage an operation of the co-located vehicles through a computing device within the co-located vehicles based on the smart contract rule and the priority score and create a priority lane for the vehicle by repositioning the co-located vehicles.

Abstract: In an approach to improve additive manufacturing embodiments receive, by a sensor set, data associated with an object or a predetermined area, and retrieve, by a knowledge corpus, historic data associated with the object or the predetermined area. Further, embodiments identify a defect on or within an object based on an identified difference in the received data and the historic data and identify, by the sensor set, a target area on the object to repair the defect. Additionally, embodiments, create, by a context-aware robotic system, a physical support around the target area, and repair, by an additive manufacturing mechanism and the physical support, the defect by applying three-dimensional printing-based rectification to the defect.

Abstract: A method, computer system, and a computer program product is provided for authenticating a user. In one embodiment, a method that selects a selecting a username associated with a user. A plurality of characters are provided to be selected and a set of typing styles relating to at least one of these characters are selected to create a password for the user. Subsequently, the username and the password are stored in a database. The password includes the typing styles. The user can then access a resource through authentication by providing a username and password that includes the selected typing styles. The stored username and password is retrieved from the database and checked against user provided information and the user is authenticated when the user provided information and retrieved information are a match.

Abstract: Systems, methods, and computer programming products for dynamically managing the uninstallation and/or re-installation of software applications stored or accessed by a computing system, including mobile devices. Management of the applications by the system can be periodically managed automatically or based on recommendations. Management of applications being uninstalled or reinstalled may be determined based on a rate a user accesses the application and/or data published or accessible by an application storefront, such as user reviews, storefront rankings, user feedback and uninstallation rates of the applications by other users. Applications experiencing a decreased level of average user satisfaction below a predetermined threshold can be proposed for deletion or automatically deleted. Replacement of underperforming or unsatisfactory applications with alternative applications having similar functionality but a higher rate of user satisfaction can be recommended or installed.

Abstract: According to one embodiment, a method, computer system, and computer program product for user authentication. The embodiment may include receiving, from a first device, multiple location coordinates of the first device. The embodiment may include storing, on a second device, a second moving window comprising last n location coordinates of the multiple location coordinates. The embodiment may include receiving, from the first device, a request to access the second device, wherein the request comprises log-in credentials and a first hash value. The embodiment may include computing, on the second device, a second hash value based on the second moving window. The embodiment may include verifying the log-in credentials. The embodiment may include comparing the first hash value and the second hash value. In response to the first and the second hash values being equal, and the log-in credentials being verified, the embodiment may include granting access.