公开(公告)号：US20140201066A1

公开(公告)日：2014-07-17

申请号：US13740380

申请日：2013-01-14

Applicant: XEROX CORPORATION

Inventor： Pascal Roux ,  Eric Jean ,  Geraldine Lievre ,  Jean-Luc Meunier ,  Victor Ciriza ,  Michel Gastaldo ,  Frederic Roulland

IPC: G06Q20/32

CPC classification number: G06Q20/3278 ,  G06Q20/0457 ,  G06Q20/3227

Abstract: A method and system are disclosed for wireless payment and information collection. A central system generates a personalized application including unique application and transaction identifiers, security keys, and signatures for a user device. The user device implements the personalized application in order to access the services of the associated network. Tags, capable of short-range communication with the user devices, are deployed to service access points of the associated network. The tags and user device mutually authenticate and share identifiers. Validation of the user device results in the tag updating an irreversible counter, generating transaction certificate, and logging this transaction information. The transaction certificate and a portion of the log are communicated to the user device, and service is granted. The user device transmits the transaction information and log to the central system for billing when a network connection is available.

Abstract translation: 公开了用于无线支付和信息收集的方法和系统。 中央系统生成包括用户设备的唯一应用和事务标识符，安全密钥和签名的个性化应用。 用户设备实现个性化应用以访问相关网络的服务。 能够与用户设备进行短距离通信的标签被部署到相关网络的服务接入点。 标签和用户设备相互验证并共享标识符。 用户设备的验证导致标签更新不可逆计数器，生成事务证书和记录此事务信息。 将交易证书和一部分日志传送给用户设备，并且授予服务。 当网络连接可用时，用户设备传送交易信息并记录到中央系统进行计费。

公开(公告)号：US10025779B2

公开(公告)日：2018-07-17

申请号：US14825652

申请日：2015-08-13

Applicant: Xerox Corporation

Inventor： Shachar Mirkin ,  Jean-Luc Meunier

IPC: G06F17/28

Abstract: A system and method predict an optimal machine translation system for a first of a set of users. The method includes, for each of the users, providing a respective user profile which includes rankings for at least some machine translation systems from a set of machine translation systems. The user profile of the first user is updated, based on the user profiles of at least a subset of the other users. The updating includes generating at least one missing ranking. An optimal translation system for the first user from the set of machine translation systems is predicted, based on the updated user profile computed for the first user.

公开(公告)号：US09606988B2

公开(公告)日：2017-03-28

申请号：US14532238

申请日：2014-11-04

Applicant: Xerox Corporation

Inventor： Jean-Marc Andreoli ,  Diane Larlus-Larrondo ,  Jean-Luc Meunier

IPC: G06F17/28

CPC classification number: G06F17/2854

Abstract: A system and method predict the translation quality of a translated input document. The method includes receiving an input document pair composed of a plurality of sentence pairs, each sentence pair including a source sentence in a source language and a machine translation of the source language sentence to a target language sentence. For each of the sentence pairs, a representation of the sentence pair is generated, based on a set of features extracted for the sentence pair. Using a generative model, a representation of the input document pair is generated, based on the sentence pair representations. A translation quality of the translated input document is computed, based on the representation of the input document pair.

公开(公告)号：US20150286632A1

公开(公告)日：2015-10-08

申请号：US14244385

申请日：2014-04-03

Applicant: Xerox Corporation

Inventor： Jean-Luc Meunier

IPC: G06F17/28

CPC classification number: G06F17/2854

Abstract: A system and a method for predicting the translation quality of a document are provided. The method includes receiving a translation quality estimate for each of a plurality of sentences of an input document which have been translated from a source language to a target language using machine translation. The translation quality of the translated input document is predicted based on the translation quality estimate for each of the sentences and parameters of a model learned using translation quality estimates for sentences of training documents and respective manually-applied translation quality values. The parameters of the model may include an exponent for an aggregating function and a set of weights, each of the weights being mapped to a respective one of a predefined set of translation quality estimates for weighting the translation quality estimates in the aggregating function.

Abstract translation: 提供了一种用于预测文档的翻译质量的系统和方法。 该方法包括使用机器翻译来接收已经从源语言翻译成目标语言的输入文档的多个句子中的每一个的翻译质量估计。 翻译的输入文档的翻译质量是基于使用训练文件的句子的翻译质量估计学习的每个句子和参数的翻译质量估计以及相应的手动应用的翻译质量值来预测的。 模型的参数可以包括聚合函数的指数和一组权重，每个权重被映射到用于对聚合函数中的翻译质量估计进行加权的预定义的一组翻译质量估计中的相应一个。

公开(公告)号：US08812870B2

公开(公告)日：2014-08-19

申请号：US13648462

申请日：2012-10-10

Applicant: Xerox Corporation

Inventor： Jean-Luc Meunier ,  Herve Dejean

IPC: G06F12/14

CPC classification number: G06F17/2258 ,  G06F17/2247 ,  G06F17/2252

Abstract: A method and system for document processing allow a service provider to process a document without having access the textual content of the document. The system includes memory which receives an encoded source document from an associated client system. The encoded source document includes structural information and encoded content information. The encoded content information includes a plurality of encoded tokens generated by individually encoding each of a plurality of text tokens of the source document. The structural information includes location information for each of the plurality of text tokens. A processing module processes the encoded document to generate a modified document, without decoding the encoded tokens. A transmission module transmits the modified document to an associated client system whereby the client system is able to generate a transformed document based on the modified document and the plurality of text tokens.

Abstract translation: 用于文档处理的方法和系统允许服务提供者处理文档而不访问文档的文本内容。 系统包括从相关联的客户端系统接收编码的源文档的存储器。 编码的源文档包括结构信息和编码的内容信息。 编码内容信息包括通过对源文档的多个文本令牌进行单独编码而生成的多个编码令牌。 结构信息包括用于多个文本令牌中的每一个的位置信息。 处理模块处理编码文档以生成修改的文档，而不对编码的令牌进行解码。 传输模块将修改的文档发送到相关联的客户端系统，由此客户端系统能够基于修改的文档和多个文本令牌来生成转换的文档。

公开(公告)号：US08725774B2

公开(公告)日：2014-05-13

申请号：US13645957

申请日：2012-10-05

Applicant: Xerox Corporation

Inventor： Jean-Luc Meunier ,  Jean-Pierre Chanod ,  Jean-Yves Vion-Dury

IPC: G06F17/30

CPC classification number: G06F17/30908

Abstract: A system and method generate an ontology of linked resources. The method includes providing a policy comprising at least one logical rule which is to hold across an ontology of linked resources and initializing a set of resources with an initial subset of the set of resources, each resource in the initial subset being identified by a respective link. Each of the resources in the subset is processed, which includes populating the ontology with a corresponding member of a resource class, for a resource that is valid against a schema, asserting the member's class as a class specific to the schema of the validated resource in the ontology and providing a dependency specification for extracting links within the resource, each extracted link identifying one of the set of resources. A link property is asserted in the ontology for a link between the resource of the subset containing an extracted link and the resource identified by the extracted link and the ontology populated with a member of the resource class for each newly identified resource. A verification that the at least one logical rule holds across the set of resources in the ontology is performed.

Abstract translation: 系统和方法生成链接资源的本体。 该方法包括提供包括至少一个逻辑规则的策略，该逻辑规则跨越链接的资源的本体保持并且利用该资源集合的初始子集来初始化一组资源，初始子集中的每个资源由相应的链接 。 对子集中的每个资源进行处理，其中包括对资源类别的相应成员填充本体，对于对模式有效的资源，将该成员的类称为特定于验证资源的模式的类 本体并且提供用于提取资源内的链接的依赖性规范，每个提取的链接标识该资源集合中的一个。 链接属性在本体中被断言，用于包含提取的链接的子集的资源与由提取的链接标识的资源之间的链接以及用每个新识别的资源的资源类的成员填充的本体。 执行至少一个逻辑规则在本体中的资源集合之间的验证。