International Business Machines Corporation

Riccardo Rossi

Antonio Secomandi

Viviana Tripodi

Gianluca Mariani

Enrica Alberti

Michele Tomassi

Domenico D'Alterio

Gianluca Seghetti

Bernardo Pastorelli

Fabio Benedetti

Domenico Di Giulio

Bruno Portaluri

Pietro Marella

Glanluca Mariani

Alessandro Dinia

Massimo Marra

Ignazio F Trovato

Rosario Boccia

Martha Pinelo

Danilo Allocca

Claudio De Ingeniis

Mario Noioso

A method for managing a plurality of computing machines includes accessing a catalogue memory structure storing a plurality of component signatures, discovering one or more of the software components being instantiated in a software image of each computing machine according to corresponding ones of the component signatures, detecting one or more connections each being established between at least two instantiated software components of different computing machines, receiving a restore command for restoring a target recovery point selected among a plurality of recovery points, and restoring the target recovery point in response to the restore command by restoring the snapshots associated with the target recovery point on corresponding computing machines.

Method and system to discover and manage distributed applications in virtualization environments

A password service receives user input identifying a particular account and uses a detecting device for detecting an event related to user interaction with a physical location at a predefined time interval. The password service generates questions based on the detected event and selects a set of questions specific for the particular account from among the generated questions. The password service receives further user input comprising one or more received responses to each question of the set of questions and generates a password for the particular account based on the one or more received responses.

Generating a password

User input is received from a user for identifying a particular account from among multiple accounts. A set of questions specific for the particular account is selected. Further user input comprising one or more responses to each question of the set of questions is received. A password is generated based on the one or more received responses.

A method for managing computing machines. The method includes accessing a catalog storing component signatures for discovering corresponding software components and, for each software application, an indication of the software components belonging to the software application and connection signatures for detecting corresponding connections between the software components, discovering the software components instantiated in a software image according to the corresponding component signatures, detecting the connections each one being established between instantiated software components of different computing machines according to the corresponding connection signatures, associating each software image with a software deployment of the software application of each established connection of the software image, receiving a restore command for restoring a target recovery point selected among recovery points, each recovery point comprising a previously taken snapshot of each software image of the software deployments being overlapped, and restoring the target recovery point by restoring the snapshots on the corresponding computing machines.

A method, an eBook, and an apparatus. The method includes calculating, by a processor, a usage metric describing a timing at which an eBook has been displayed for viewing by a user. The method further includes selectively deteriorating, by the processor, a look of the eBook for a secondary market based on the usage metric of the eBook.

Selectively deteriorate eBook for secondary market

Protecting privacy when communicating with a web server via a communication network, includes receiving by a first privacy agent a request from an application program of a client system for a connection to a web server having a target web server address, sending the request together with a first identification from the first privacy agent to the second privacy agent, forwarding the request together with a second identification from the second privacy agent to the third privacy agent. Further processing is performed responsive to determining that the target web server address matches a defined web server address which is accessible by the third privacy agent.

Protecting privacy when communicating with a web server

A solution is proposed for analyzing a test of a software program comprising a plurality of software components, the test comprising a plurality of test cases each one for exercising a set of corresponding exercised software components. A corresponding method comprises the steps of receiving an indication of each failed test case whose current execution has failed, retrieving a suspicion attribute of each failed test case indicative of a change to the corresponding exercised software components since a previous execution of the failed test case, retrieving a change attribute of each failed test case indicative of a change to the failed test case since the previous execution thereof, retrieving a regression attribute of each failed test case indicative of a regression of the failed test case since the previous execution thereof, and classifying each failed test case into a plurality of disjoint classes according to the corresponding suspicion attribute, change attribute and regression attribute.

Analysis of tests of software programs based on classification of failed test cases

Methods for testing a software application by providing one or more test units. Each test unit is adapted to verify a feature of the software application. A weight is assigned to each test unit. A theoretical sequence of execution of the test units is determined for the assigned weights and the test units are executed for the theoretical sequence.

Testing software applications with progress tracking

A method is presented for installing a software application on a data processing system that may include multiple data processing entities. The software application may include multiple components for installation on one or more of the entities. The method may include providing input information for each of the components designated for installation. Each component may then be installed according to its corresponding input information, and output information corresponding to each component may be generated. This output information may be provided to one or more data processing entities identified for installation of a subsequent component. The input information corresponding to the subsequent component may be at least partially determined from this output information.

Multi-component software application installation facility

A mechanism is provided for minimizing network resource overhead consumption by reports from one or more agents distributed in an electronic data network of nodes having a hierarchical reporting structure. Reports are received from other nodes in an electronic network of nodes or one or more agents further from a network root node in the electronic network of nodes. The reports are submitted to another node closer to the network root node in response to another node existing between the node and the network root node. The reports are submitted to the network root node in response to no other node existing between the node and the network root node. The node is adapted to only report variations in the expected report flow associated with the received reports.

Minimising network resource overhead consumption by reports from one or more agents distributed in an electronic data network of nodes

Minimizing network resource overhead consumption by reports from one or more agents distributed in an electronic data network of nodes

Computer program products and systems for testing a software application by providing one or more test units. Each test unit is adapted to verify a feature of the software application. A weight is assigned to each test unit. A theoretical sequence of execution of the test units is determined for the assigned weights and the test units are executed for the theoretical sequence.

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Rome, Italy

Riccardo Rossi