Abstract: The invention relates to a system comprising a series of data carriers, in particular identity cards, papers of value or the like, whereby the data carriers belonging to the system exhibit diffraction structures containing standard information and parts of the series are changed by additional measures in the area of the diffraction structures or combined with other elements and they differ from the rest of the series in optically recognizable fashion, whereby the change in the diffraction structures and/or the combination with other elements convey an esthetic overall impression and the change and/or combination with the other elements cannot be undone without destruction of the diffraction structures.

Abstract: A method and apparatus for incorporating feature substances into a still moist but already sufficiently consolidated paper web provides for directing a feature substance suspension onto the surface of the paper web as a laminar jet with low jet pressure. A special pressure control circuit ensures that the jet pressure is always constant regardless of the number of parallel feature substance suspension jets directed onto the paper web. This makes it possible to incorporate a great variety of line codings in paper under the same process conditions without any visible changes in fiber structure occurring in the paper.

Abstract: A characteristic identifier for digital data is generated. Thereby, the information contained in a digital data set is reduced such that the resulting identifier is made comparable to another identifier made in the same manner. The generated identifiers are used for detecting identical digital data or to determine inexact copies of digital data. In one embodiment of the invention, the digital data is a digital audio signal and the characteristic identifier is called an audio signature. The comparison of identical audio data according to the invention can be carried out without a person actually listening to the audio data. The present invention can be used to establish automated processes to find potential unauthorized copies of audio data, e.g., music recordings, and therefore enables a better enforcement of copyrights in the audio industry.

Abstract: A system and method of generating a link between a note of a digital score and a realization of the score are provided. To do so, a digital score is processed to generate an onset curve. The onset curve is then filtered to generate a first series of first time intervals, which each have a significant number of onsets. A realization of the digital score is also processed to generate a second series of second time intervals, which each have a significant dynamic change of the realization. The first and the second series of time intervals are then correlated to produce the link.

Abstract: The invention relates to a document of value consisting of a substrate of predetermined surface area with a printed image visible to the naked eye and a marking in the form of characters, patterns or the like at least partly superimposed on the printed image. The marking is represented by a feature substance having at least one mechanically detectable physical property and extends over the predominant part of the surface of the document. The marking additionally has a given measurable regularity which makes it possible, by mechanical scanning of the marking, to detect the correctness of the distribution and recognize gaps or added partial elements of other authentic documents as disturbances.

Abstract: This invention describes a behavior analysis based improvement of presentation in e-commerce user interfaces. It renders user behavior visible which is invisible and unknown to the website owner in prior art. This is mainly achieved by tracking the navigation of each user. Enhancing the path data with which the user finally achieved a particular success; for example, locating or purchasing a product; i.e., enhancing the success user path will supply the web site owner with most of information needed to improve the average user navigation.

Abstract: Disclosed are a computerized method and system for the identification of identical or similar audio recordings or segments of audio recordings. Identity or similarity between a first audio segment of a first audio stream and at least a second audio segment of an at least second audio stream is determined by digitizing at least the first audio segment and the at least second audio segment of said audio streams, calculating characteristic signatures from at least one local feature of the first audio segment and the at least second audio segment, aligning the at least two characteristic signatures, comparing the at least two aligned characteristic signatures and calculating a distance between the aligned characteristic signatures and determining identity or similarity between the at least two audio segments based on the determined distance.

Abstract: The invention relates to a method of generating a link between a note of a digital score and a realization of the score, the method comprising the steps of:

Abstract: A method for creating a database index and for storing of a piece of music in a database includes extracting at least one property of the piece of music from a digital score of the piece of music, and creating the database index for the piece of music using the property.

Abstract: The invention relates to a document of value consisting of a substrate of predetermined surface area with a printed image visible to the naked eye and a marking in the form of characters, patterns or the like at least partly superimposed on the printed image. The marking is represented by a feature substance having at least one mechanically detectable physical property and extends over the predominant part of the surface of the document. The marking additionally has a given measurable regularity which makes it possible, by mechanical scanning of the marking, to detect the correctness of the distribution and recognize gaps or added partial elements of other authentic documents as disturbances.

Abstract: The invention relates to a document of value consisting of a substrate of predetermined surface area with a printed image visible to the naked eye and a marking in the form of characters, patterns or the like at least partly superimposed on the printed image. The marking is represented by a feature substance having at least one mechanically detectable physical property and extends over the predominant part of the surface of the document. The marking additionally has a given measurable regularity which makes it possible, by mechanical scanning of the marking, to detect the correctness of the distribution and recognize gaps or added partial elements of other authentic documents as disturbances.

Abstract: The present invention relates to method and system for providing online information in a networked user environment in which an end-user runs an application program and transmits data to an online server while running the application program. It is proposed to provide a request-button at the end-user application program dedicated to requesting information, and in particular help-information. When a help request is received at the communication server, a communication channel is promptly established between end-user and an agent. Information about the user activities sent in one or more transaction parts of an end-user intended business process and performed in the current application program session is read from the storage in the application server and is provided to the terminal of said agent in the help center. Advantageously, the same communication channel as used for performing the transactions is used for voice transmission for providing help or other information to the end-user.

Abstract: The invention concerns a printed valuable document with at least one authentication feature in the form of a luminescent substance based on a host lattice doped with at least one rare earth metal. The host lattice largely absorbs in the visible region of the spectrum, is excitable at least in parts of the visible region of the spectrum and transparent at least in partial areas of the IR spectral region. The luminescent substance is present in the volume of the valuable document in such a concentration that the characteristics of the valuable document just remain unimpaired. The rare earth metal concerned is thulium.

Abstract: The invention relates to a printed valuable document with at least one authenticity mark in the form of a luminescent substance based on a host lattice doped with at least one rare earth metal. The host lattice largely absorbs in the visible region of the spectrum and is excitable in the visible region of the spectrum, and is transparent in at least parts of the IR spectral region. The rare earth metal is holmium. The luminescent substance is present in the volume of the valuable document in such a concentration that the properties of the valuable document just remain unimpaired.

Abstract: The present invention relates to method and system for entering information for processing by a computing device. In order to improve the manual entering of information specially in so-called “non-desktop” environments or for visually impaired users as for example blind persons or car drivers while driving a car it is proposed to use a part of the human skin (11) as a feedback organ when entering information. Therefore, an information entering device (10) is provided having a pressure-sensing area (12) for decoding exerted pressure patterns and transform them into an information input signal, and a contact area (16) able to be coupled between said pressure-sensing area (12) and a respective part of the human skin (11) or clothes covering it. The exerted pressure patterns are conducted to the skin (11) whereby a respective sensory feedback is provided to the person.

Abstract: A method and apparatus for incorporating feature substances into a still moist but already sufficiently consolidated paper web provides for directing a feature substance suspension onto the surface of the paper web as a laminar jet with low jet pressure. A special pressure control circuit ensures that the jet pressure is always constant regardless of the number of parallel feature substance suspension jets directed onto the paper web. This makes it possible to incorporate a great variety of line codings in paper under the same process conditions without any visible changes in fiber structure occurring in the paper.

Abstract: The invention concerns a printed valuable document with at least one authentication feature in the form of a luminescent substance based on a host lattice doped with at least two rare earth metals. The host lattice largely absorbs in the visible region of the spectrum, is excitable in large parts of the visible region of the spectrum and transparent at least in partial areas of the IR spectral region. The luminescent substance is present in the volume of the valuable document in such a concentration that the characteristics of the valuable document just remain unimpaired. The rare earth metals concerned are thulium and holmium.

Abstract: A method of producing a security element, and/or a security document that includes a security element, includes the steps of (a) providing first gaps in a first layer of the security element and in a magnetic layer disposed below the first layer, the first gaps forming negative characters readable upon transmission of light through the document, and (b) providing second gaps in the magnetic layer, the second gaps forming a magnetic coding.

Abstract: Disclosed are a method and apparatus for processing a continuous audio stream containing human speech in order to locate a particular speech-based transaction in the audio stream, applying both known speaker recognition and speech recognition techniques. Hereby it is enabled that only the utterances of a particular predetermined speaker are transcribed thus providing an index and a summary of the underlying dialogue(s).

Abstract: The present invention provides a method and system for computerized synchronization of an audio stream having a first synchronized textual representation usable for subtitling of the audio stream in the original language, with a second synchronized textual representation which can be used as an alternative subtitle including a transcription of the original language into another language. Time synchronous links can be built between the audio stream and, for instance, the textual representations of the words spoken in the audio stream. More particularly, the second representation can inherit the synchronization between the audio stream and the first representation using structure association information determined between the first and the second representation.