In one example in accordance with the present disclosure, a method for a navigation menu of a web technology includes collecting navigation data related to how multiple past users navigate the web technology. The method includes creating, based on the navigation data, a ranked list of navigation chains. The method includes, for a current user, causing display, in the navigation menu, of a high-ranked navigation chain selected from the ranked list.

A computer implemented method includes receiving an event log corresponding to event entries of an electronic diary of a participant of a clinical trial, wherein the event log is generated in a client device, and the event log includes an event identifier and an event timestamp for at least two event entries; determining a block of event entries within the event log, the block including a first event entry and a second event entry at least one of whose event timestamps are verified being correct in view of corresponding service timestamps of a server apparatus, wherein the first and the second event entry are arranged chronologically; and adjusting the event timestamp of the second event entry based on the first timestamp.

There is provided an information processing device capable of changing operation to content matching a status of a user in accordance with presence/absence of the content in a user device, the information processing device including a control unit configured to, on the basis of information of content specified on the basis of non-operation information of a user and information on content stored on a user device used by the user, change processing content of the content specified on the basis of the non-operation information of the user.

A lodging reservation system is configured to receive lodging requests and display the lodging requests through a user interface. The system receives lodging offers in response to the lodging requests, and transmits the lodging offers to the originator of the lodging request. The system further is configured to receive a selection of a lodging offer from the transmitted lodging offers.

Disclosed is a system, method, and computer program product for implementing a log analytics method and system that can configure, collect, and analyze log records in an efficient manner. An improved approach is provided for identifying log files that have undergone a change in status that would require retrieve of its log data, by including a module directly into the operating system that allows the log collection component to be reactively notified of any changes to pertinent log files.

According to an embodiment, an information presentation device is configured to subtract a first score indicating a relation with a first product and a second score indicating a relation with a second product from a third score indicating a relation with both the first product and the second product, to calculate a total score for each word included in a third group of documents relating to both the first product and the second product, extracted from a group of documents to be searched, and present at least one of one or more important words that are selected according to a predetermined criterion based on the total score, and one or more pieces of text including important words in the third group of documents, as a recommendation reason including information on a combined effect of the first product and the second product.

Described are methods, systems and computer readable media for performance logging of complex query operations.

This disclosure concerns the playback of audio content, e.g. in the form of music. More particularly, the disclosure concerns the playback of streamed audio. In one example embodiment, there is a method of operating an electronic device for dynamically controlling a playlist including one or several audio items. A request to adjust an energy level (e.g. a tempo) associated with the playlist is received. In response to receiving this request, the playlist is adjusted in accordance with the requested energy level (e.g., the tempo).

An emotion analysis method and an electronic apparatus thereof are provided. The emotion analysis method is adapted to the electronic apparatus having a database or connected to the database in order to analyze an emotion of an examinee. The emotion analysis method includes: obtaining a heart rate signal of the examinee; defining a plurality of candidate emotions from the database; analyzing the heart rate signal to obtain a plurality of target emotion parameters; and analyzing the target emotion parameters to determine one of the candidate emotions corresponding to the heart rate signal by applying an emotion analysis model.

A video recommending method, including: obtaining videos, the video including long videos and short videos; obtaining a subset of the long videos, of which video attribute values are greater than corresponding attribute thresholds; obtaining a watching record of a user, and obtaining similarities between the short videos and videos in the watching record, to extract a preset quantity of short videos having highest similarities; and recommending the subset of the long videos, of which video attribute values are greater than corresponding attribute thresholds, to the user, and/or recommending the preset quantity of short videos having highest similarities to the user.