Cell phones and other portable devices are equipped with a variety of technologies by which existing functionality can be improved, and new functionality can be provided. Some relate to visual search capabilities, and determining appropriate actions responsive to different image inputs. Others relate to processing of image data. Still others concern metadata generation, processing, and representation. Yet others relate to coping with fixed focus limitations of cell phone cameras, e.g., in reading digital watermark data. Still others concern user interface improvements. A great number of other features and arrangements are also detailed.

Methods and Systems for Content Processing

The difficulty of developing reliable distributed software is an impediment to applying distributed computing technology in many settings. Experience with the ISIS system suggests that a structured approach based on virtually synchronous process groups yields systems which are substantially easier to develop, fault-tolerance, and self-managing. Six years of research on ISIS are reviewed, describing the model, the types of applications to which ISIS was applied, and some of the reasoning that underlies a recent effort to redesign and reimplement ISIS as a much smaller, lightweight system.

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The process group approach to reliable distributed computing

In embodiments of the present invention improved capabilities are described for displaying mobile content in association with a website on a mobile communication facility based at least in part on receiving a website request from a mobile carrier gateway, receiving contextual information relating to the requested website, associating the received contextual information with a mobile content, and, finally, displaying the mobile content with the website on a mobile communication facility.

Contextual Mobile Content Placement on a Mobile Communication Facility

Separating management policy from the automated managers which interpret the policy facilitates the dynamic change of behavior of a distributed management system. This permits it to adapt to evolutionary changes in the system being managed and to new application requirements. Changing the behavior of automated managers can be achieved by changing the policy without having to reimplement them—this permits the reuse of the managers in different environments. It is also useful to have a clear specification of the policy applying to human managers in an enterprise. This paper describes the work on policy which has come out of two related ESPRIT funded projects, SysMan and IDSM. Two classes of policy are elaborated—authorization policies define what a manager is permitted to do and obligation policies define what a manager must do. Policies are specified as objects which define a relationship between subjects (managers) and targets (managed objects). Domains are used to group the objects to which a policy applies. Policy objects also have attributes specifying the action to be performed and constraints limiting the applicability of the policy. We show how a number of example policies can be modeled using these objects and briefly mention issues relating to policy hierarchy and conflicts between overlapping policies.

/pdf/policy-driven-management-for-distributed-systems-4cmkpkagnm.pdf

Policy Driven Management for Distributed Systems

With the rise in popularity of digital cameras, the amount of visual data available on the web is growing exponentially. Some of these pictures are extremely beautiful and aesthetically pleasing, but the vast majority are uninteresting or of low quality. This paper demonstrates a simple, yet powerful method to automatically select high aesthetic quality images from large image collections. Our aesthetic quality estimation method explicitly predicts some of the possible image cues that a human might use to evaluate an image and then uses them in a discriminative approach. These cues or high level describable image attributes fall into three broad types: 1) compositional attributes related to image layout or configuration, 2) content attributes related to the objects or scene types depicted, and 3) sky-illumination attributes related to the natural lighting conditions. We demonstrate that an aesthetics classifier trained on these describable attributes can provide a significant improvement over baseline methods for predicting human quality judgments. We also demonstrate our method for predicting the “interestingness” of Flickr photos, and introduce a novel problem of estimating query specific “interestingness”.

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High level describable attributes for predicting aesthetics and interestingness

We present an overview of the Universal Plug and Play (UPnP/sup TM/) technology and the UPnP Forum, the multicompany organization that develops parts of the architecture. A technical description of the technology is presented, followed by three illustrative usage cases where it could be applied in home networking environments. Finally, the authors describe the benefits UPnP technology can provide in home networking and discuss potential future work in this area.

Home networking with Universal Plug and Play

An albuming method includes the automatic adaptation of the page layout of a plurality of images to a boundary condition of an event. The method includes the steps of receiving a plurality of images having event-determining information that relates to one or more events to which the images pertain and the generation of an event boundary based on the on the event-determining information. The images for each event are then laid out into a page format adapted to the event boundary determined for that event. For example, if the page format is determined to have a maximum number of images per page, and if the number of images remaining for the last page are fewer than the maximum number, the page layout of the last or more pages of the event is automatically adapted to the event boundary by, e.g., adjusting the arrangement of the pictures on the last page.

Albuming method with automatic page layout

A method and system for automatically creating an image product based on media assets stored in a database. A number of stored digital media files are analyzed to determine their semantic relationship to an event and are classified according to requirements and semantic rules for generating an image product. Rule sets are applied to assets for finding one or more assets that can be include in a story product. The assets, which best meet the requirements and rules of the image product are included.

Automatic story creation using semantic classifiers for digital assets and associated metadata

The issues of managing distributed applications are discussed, and a set of tools, the meta system, that solves some longstanding problems is presented. The Meta model of a distributed application is described. To make the discussion concrete, it is shown how NuMon, a seismological analysis system for monitoring compliance with nuclear test-ban treaties is managed within the Meta framework. The three steps entailed in using Meta are described. First the programmer instruments the application and its environment with sensors and actuators. The programmer then describes the application structure using the object-oriented data modeling facilities of the authors' high-level control language, Lomita. Finally, the programmer writes a control program referencing the data model. Meta's performance and real-time behavior are examined. >

/pdf/tools-for-distributed-application-management-57fl3xqzno.pdf

Tools for distributed application management

A system and a method for managing data among devices, servers and systems by providing a logically unified and aggregated view of a user's digital assets including metadata from any system node or device. This invention describes a method supporting the aggregated view by using manifests. A manifest is a file/database that includes data about all media assets within a user's virtual collection.

Mark D. Wood

Papers

Home networking with Universal Plug and Play

Albuming method with automatic page layout

Automatic story creation using semantic classifiers for digital assets and associated metadata

Tools for distributed application management

Global asset management