WO2012135157A2 - Intentions d'utilisateurs orientées sur les tâches - Google Patents

Intentions d'utilisateurs orientées sur les tâches Download PDF

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Publication number
WO2012135157A2
WO2012135157A2 PCT/US2012/030636 US2012030636W WO2012135157A2 WO 2012135157 A2 WO2012135157 A2 WO 2012135157A2 US 2012030636 W US2012030636 W US 2012030636W WO 2012135157 A2 WO2012135157 A2 WO 2012135157A2
Authority
WO
WIPO (PCT)
Prior art keywords
phrase
ontology
applications
user
network
Prior art date
Application number
PCT/US2012/030636
Other languages
English (en)
Other versions
WO2012135157A3 (fr
Inventor
Larry Paul Heck
Madhusudan Chinthakunta
David Mitby
Lisa Stifelman
Original Assignee
Microsoft Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US13/077,431 external-priority patent/US10642934B2/en
Priority claimed from US13/077,368 external-priority patent/US9298287B2/en
Priority claimed from US13/076,862 external-priority patent/US9760566B2/en
Priority claimed from US13/077,233 external-priority patent/US20120253789A1/en
Priority claimed from US13/077,455 external-priority patent/US9244984B2/en
Priority claimed from US13/077,303 external-priority patent/US9858343B2/en
Priority claimed from US13/077,396 external-priority patent/US9842168B2/en
Application filed by Microsoft Corporation filed Critical Microsoft Corporation
Priority to EP12764494.6A priority Critical patent/EP2691870A4/fr
Publication of WO2012135157A2 publication Critical patent/WO2012135157A2/fr
Publication of WO2012135157A3 publication Critical patent/WO2012135157A3/fr

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/33—Querying
    • G06F16/332—Query formulation
    • G06F16/3329—Natural language query formulation or dialogue systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/903—Querying
    • G06F16/9032—Query formulation
    • G06F16/90332—Natural language query formulation or dialogue systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G06F16/951—Indexing; Web crawling techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G06F16/953—Querying, e.g. by the use of web search engines
    • G06F16/9537—Spatial or temporal dependent retrieval, e.g. spatiotemporal queries
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/30—Semantic analysis
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/26—Speech to text systems

Definitions

  • Task driven user intents may provide a mechanism for facilitating natural language understanding of user queries and conversations.
  • web and/or cloud-based network services may offer a wide array of information to users, but a search agent may not be able to understand a user's context to choose which service to query.
  • a natural language phrase of "let's do Italian tonight” may not be understood by a search engine, which may return results associated with translating the phrase into Italian rather than searching for an Italian restaurant.
  • conventional systems require specific syntax to define a search domain rather than being able to identify that domain from the context of the search.
  • Identification of user intents may be provided.
  • a plurality of network applications may be identified, and an ontology associated with each of the plurality of applications may be defined. If a phrase received from a user is associated with at least one of the defined ontologies, an action associated with the network application may be executed.
  • FIG. 1 is a block diagram of an operating environment
  • FIG. 2 is a flow chart of a method for providing an understanding of user intents
  • FIG. 3 is a block diagram of a system including a computing device.
  • Spoken dialog systems enable people to interact with computers with their voice.
  • the primary component that drives the SDS may comprise a dialog manager: this component manages the dialog-based conversation with the user.
  • the dialog manager may determine the intention of the user through a combination of multiple sources of input, such as speech recognition and natural language understanding component outputs, context from the prior dialog turns, user context, and/or semantic concepts and data associated with an ontology. After determining the intention, the dialog manager may take an action, such as displaying the final results to the user and/or continuing in a dialog with the user to satisfy their intent.
  • FIG. 1 is a block diagram of an operating environment 100 comprising a server 105 comprising a spoken dialog system (SDS) 110.
  • Server 105 may comprise software applications such as a personal assistant program 1 12 and/or a search agent 1 14.
  • SDS 110 may comprise a dialog manager 1 15 and may be operative to receive user phrases, queries, and/or action requests via a network 120.
  • Network 120 may comprise a private network (e.g., a corporate intranet), a cellular network, and/or a public network such as the Internet.
  • Operating environment 100 may further comprise a plurality of network applications 150(A)-(C).
  • Network applications 150(A)-(C) may comprise data sources, such as a stock market quote service and/or a weather data service, and/or web services such as a restaurant reservation tool.
  • FIG. 2 is a flow chart setting forth the general stages involved in a method 200 consistent with an embodiment of the invention for providing understanding of user intents.
  • Method 200 may be implemented using a computing device 300 as described in more detail below with respect to FIG. 3. Ways to implement the stages of method 200 will be described in greater detail below.
  • Method 200 may begin at starting block 205 and proceed to stage 210 where computing device 300 may identify a plurality of network applications.
  • SDS 1 10 may parse web pages provided by each of plurality of network applications 150(A)-(C).
  • Those web pages may comprise publically accessible APIs that may be called by a remote process, such as search agent 1 14.
  • Such APIs may comprise functional definitions within the web page that may identify required parameters in order to successfully call the API.
  • application-specific ontologies may be provided by the network applications.
  • Method 200 may then advance to stage 215 where computing device 300 may receive and/or define an ontology for each of the identified applications.
  • SDS 110 may receive a "restaurant” ontology for a restaurant rating website such as Zagat® or reservation site OpenTable®.
  • a "travel” ontology may be defined for a travel booking website such as Expedia®.
  • Each identified application, it's associated ontology, and any required parameters may then be stored in a database associated with SDS 1 10.
  • Method 200 may then advance to stage 220 where computing device 300 may receive a phrase from a user. For example, a user may speak into a cellular phone comprising user device 130 and say "let's get dinner tonight.”
  • Method 200 may then advance to stage 225 where computing device 300 may determine whether the phrase is associated with one of the defined ontologies.
  • “dinner” may comprise a keyword associated with a "restaurant” ontology.
  • the ontology associated with the application may comprise a shared ontology that may be merged with a personal ontology of the user.
  • the received phrase may be compared to semantic concepts associated with the merged ontology (and/or multiple merged ontologies) to identify an intent of the received phrase.
  • method 200 may advance to stage 227 where computing device 300 may translate the phrase into an agent action associated with at least one of the plurality of network-based applications according to the merged ontology. For example, the received phrase "let's get dinner tonight" may be translated into a search action for nearby restaurants with reservations available tonight. [017] Method 200 may then advance to stage 230 where computing device 300 may determine whether the required parameters were received. For example, to perform a search on a restaurant reservation network service, a time-frame may be required. The concept "tonight" may be translated into the required time-frame for the associated application.
  • method 200 may advance to stage 235 where computing device 300 may request more information.
  • personal assistant program 1 12 may ask the user for the required information via a voice prompt and/or a display on user device 130.
  • method 200 may advance to stage 240 where computing device 300 may execute the translated action on the associated application.
  • server 105 may execute a remote procedure call to network application 150(A) using the required parameters from the user phrase.
  • Method 200 may then advance to stage 245 where computing device 300 may display a result to the user.
  • server 105 may receive a result associated with the executed action from network application 150(A). This result may then be transmitted to user device 130 for display on a screen and/or for being output via audio (e.g., text-to-speech). Method 200 may then end at stage 250.
  • audio e.g., text-to-speech
  • An embodiment consistent with the invention may comprise a system for providing identification of a user intent.
  • the system may comprise a memory storage and a processing unit coupled to the memory storage.
  • the processing unit may be operative to identify a plurality of applications define a domain associated with each of the plurality of applications, receive a phrase from a user, and determine whether the phrase is associated with at least one domain associated with at least one of the applications.
  • the processing unit may be operative to perform a call to the at least one of the applications according to the phrase.
  • Each application may be associated with a network resource, such as a search function of a web page.
  • Some and/or all of the applications may comprise a set of related application programming interfaces (APIs).
  • the set of APIs may be associated with different functions available at a web page.
  • the processing unit may be further operative to display a result associated with performing the call to the at least one of the applications according to the phrase, determine whether a second phrase has been received from the user, and, if so, determine whether the second phrase is associated with the same application.
  • the processing unit may be operative to perform a second call to the at least one of the set of related APIs according to the second phrase and display a result associated with the second call.
  • Another embodiment consistent with the invention may comprise a system for providing identification of a user intent.
  • the system may comprise a memory storage and a processing unit coupled to the memory storage.
  • the processing unit may be operative to receive a phrase from a user, parse the phrase into a plurality of words, identify a domain associated with the phrase according to the plurality of words, determine whether at least one of a plurality of applications is associated with the identified domain, and, if so, prepare a call to execute an action associated with the application using at least one of the plurality of words as a parameter of the call.
  • the processing unit may be further operative to receive a second phrase, parse the phrase into a second plurality of words, determine whether the second phrase is associated with the domain, and, if so, update the agent action associated with the application with at least one of the plurality of second words comprising a second parameter of the call.
  • the second phrase may be received from the same user and/or a second user, such as when two users are involved in a conversation.
  • the processing unit may execute the call to the at least one of the plurality of APIs, receive a response associated with the executed call to the at least one of the plurality of APIs, and display the received response to the user.
  • the domain associated with the phrase may comprise, for example, a work domain, a restaurant domain, a calendaring domain, a travel domain, an entertainment domain, and a map domain.
  • Yet another embodiment consistent with the invention may comprise a system for providing identification of a user intent.
  • the system may comprise a memory storage and a processing unit coupled to the memory storage.
  • the processing unit may be operative to identify a plurality of applications, define an ontology associated with each of the plurality of applications, receive a first phrase from a user, and determine whether the phrase is associated with at least one ontology associated with at least one of the plurality of applications.
  • Each of the plurality of applications may comprise at least one required parameter.
  • the processing unit may be operative to merge the defined ontology with a second ontology associated with the user, translate the first phrase into an agent action associated with at least one of the plurality of network-based applications according to the merged ontology, and determine whether the phrase comprises sufficient information to execute the agent action (e.g., the at least one required parameter associated with the at least one of the plurality of applications). If so, the processing unit may be operative to execute the agent action, such as by performing a call comprising the at least one required parameter to the network application associated, and display a result associated with executing the agent action.
  • the agent action e.g., the at least one required parameter associated with the at least one of the plurality of applications
  • FIG. 3 is a block diagram of a system including computing device 300.
  • the aforementioned memory storage and processing unit may be implemented in a computing device, such as computing device 300 of FIG. 3. Any suitable combination of hardware, software, or firmware may be used to implement the memory storage and processing unit.
  • the memory storage and processing unit may be implemented with computing device 300 or any of other computing devices 318, in combination with computing device 300.
  • the aforementioned system, device, and processors are examples and other systems, devices, and processors may comprise the aforementioned memory storage and processing unit, consistent with embodiments of the invention.
  • computing device 300 may comprise an operating environment for system 100 as described above. System 100 may operate in other environments and is not limited to computing device 300.
  • a system consistent with an embodiment of the invention may include a computing device, such as computing device 300.
  • computing device 300 may include at least one processing unit 302 and a system memory 304.
  • system memory 304 may comprise, but is not limited to, volatile (e.g., random access memory (RAM)), non- volatile (e.g., read-only memory (ROM)), flash memory, or any combination.
  • System memory 304 may include operating system 305, one or more programming modules 306, and may include personal assistant program 1 12.
  • Operating system 305 for example, may be suitable for controlling computing device 300's operation.
  • embodiments of the invention may be practiced in conjunction with a graphics library, other operating systems, or any other application program and is not limited to any particular application or system. This basic configuration is illustrated in FIG. 3 by those components within a dashed line 308.
  • Computing device 300 may have additional features or functionality.
  • computing device 300 may also include additional data storage devices (removable and/or non-removable) such as, for example, magnetic disks, optical disks, or tape.
  • additional storage is illustrated in FIG. 3 by a removable storage 309 and a non-removable storage 310.
  • Computer storage media may include volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information, such as computer readable instructions, data structures, program modules, or other data.
  • System memory 304, removable storage 309, and non-removable storage 310 are all computer storage media examples (i.e., memory storage.)
  • Computer storage media may include, but is not limited to, RAM, ROM, electrically erasable read-only memory (EEPROM), flash memory or other memory technology, CD-ROM, digital versatile disks (DVD) or other optical storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store information and which can be accessed by computing device 300. Any such computer storage media may be part of device 300.
  • Computing device 300 may also have input device(s) 312 such as a keyboard, a mouse, a pen, a sound input device, a touch input device, etc.
  • Output device(s) 314 such as a display, speakers, a printer, etc. may also be included. The aforementioned devices are examples and others may be used.
  • Computing device 300 may also contain a communication connection 316 that may allow device 300 to communicate with other computing devices 318, such as over a network in a distributed computing environment, for example, an Intranet or the Internet.
  • Communication connection 316 is one example of communication media.
  • Communication media may typically be embodied by computer readable instructions, data structures, program modules, or other data in a modulated data signal, such as a carrier wave or other transport mechanism, and includes any information delivery media.
  • modulated data signal may describe a signal that has one or more characteristics set or changed in such a manner as to encode information in the signal.
  • communication media may include wired media such as a wired network or direct-wired connection, and wireless media such as acoustic, radio frequency (RF), infrared, and other wireless media.
  • RF radio frequency
  • computer readable media as used herein may include both storage media and communication media.
  • program modules and data files may be stored in system memory 304, including operating system 305.
  • programming modules 306 e.g., personal assistant program 112 may perform processes including, for example, one or more of method 200's stages as described above. The aforementioned process is an example, and processing unit 302 may perform other processes.
  • Other programming modules that may be used in accordance with
  • embodiments of the present invention may include electronic mail and contacts applications, word processing applications, spreadsheet applications, database
  • program modules may include routines, programs, components, data structures, and other types of structures that may perform particular tasks or that may implement particular abstract data types.
  • embodiments of the invention may be practiced with other computer system configurations, including hand-held devices, multiprocessor systems, microprocessor- based or programmable consumer electronics, minicomputers, mainframe computers, and the like.
  • Embodiments of the invention may also be practiced in distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network.
  • program modules may be located in both local and remote memory storage devices.
  • embodiments of the invention may be practiced in an electrical circuit comprising discrete electronic elements, packaged or integrated electronic chips containing logic gates, a circuit utilizing a microprocessor, or on a single chip containing electronic elements or microprocessors.
  • Embodiments of the invention may also be practiced using other technologies capable of performing logical operations such as, for example, AND, OR, and NOT, including but not limited to mechanical, optical, fluidic, and quantum technologies.
  • embodiments of the invention may be practiced within a general purpose computer or in any other circuits or systems.
  • Embodiments of the invention may be implemented as a computer process (method), a computing system, or as an article of manufacture, such as a computer program product or computer readable media.
  • the computer program product may be a computer storage media readable by a computer system and encoding a computer program of instructions for executing a computer process.
  • the computer program product may also be a propagated signal on a carrier readable by a computing system and encoding a computer program of instructions for executing a computer process.
  • the present invention may be embodied in hardware and/or in software (including firmware, resident software, micro-code, etc.).
  • embodiments of the present invention may take the form of a computer program product on a computer-usable or computer-readable storage medium having computer-usable or computer-readable program code embodied in the medium for use by or in connection with an instruction execution system.
  • a computer-usable or computer-readable medium may be any medium that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device.
  • the computer-usable or computer-readable medium may be, for example but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, device, or propagation medium. More specific computer-readable medium examples (a non-exhaustive list), the computer-readable medium may include the following: an electrical connection having one or more wires, a portable computer diskette, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or Flash memory), an optical fiber, and a portable compact disc read-only memory (CD-ROM).
  • RAM random access memory
  • ROM read-only memory
  • EPROM or Flash memory erasable programmable read-only memory
  • CD-ROM portable compact disc read-only memory
  • the computer-usable or computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via, for instance, optical scanning of the paper or other medium, then compiled, interpreted, or otherwise processed in a suitable manner, if necessary, and then stored in a computer memory.

Abstract

L'invention permet d'identifier des intentions d'utilisateurs. Une pluralité d'applications réseau peut être identifiée, et une ontologie associée à chaque application de la pluralité d'applications peut être définie. Si une expression reçue d'un utilisateur est associée à au moins l'une des ontologies définies, une action associée à l'application réseau peut être exécutée.
PCT/US2012/030636 2011-03-31 2012-03-27 Intentions d'utilisateurs orientées sur les tâches WO2012135157A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12764494.6A EP2691870A4 (fr) 2011-03-31 2012-03-27 Intentions d'utilisateurs orientées sur les tâches

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
US13/077,431 US10642934B2 (en) 2011-03-31 2011-03-31 Augmented conversational understanding architecture
US13/077,233 2011-03-31
US13/077,368 US9298287B2 (en) 2011-03-31 2011-03-31 Combined activation for natural user interface systems
US13/077,455 2011-03-31
US13/076,862 US9760566B2 (en) 2011-03-31 2011-03-31 Augmented conversational understanding agent to identify conversation context between two humans and taking an agent action thereof
US13/077,233 US20120253789A1 (en) 2011-03-31 2011-03-31 Conversational Dialog Learning and Correction
US13/077,396 2011-03-31
US13/077,303 2011-03-31
US13/077,455 US9244984B2 (en) 2011-03-31 2011-03-31 Location based conversational understanding
US13/077,431 2011-03-31
US13/076,862 2011-03-31
US13/077,303 US9858343B2 (en) 2011-03-31 2011-03-31 Personalization of queries, conversations, and searches
US13/077,396 US9842168B2 (en) 2011-03-31 2011-03-31 Task driven user intents
US13/077,368 2011-03-31

Publications (2)

Publication Number Publication Date
WO2012135157A2 true WO2012135157A2 (fr) 2012-10-04
WO2012135157A3 WO2012135157A3 (fr) 2013-01-10

Family

ID=46931884

Family Applications (7)

Application Number Title Priority Date Filing Date
PCT/US2012/030730 WO2012135210A2 (fr) 2011-03-31 2012-03-27 Compréhension conversationnelle basée sur l'emplacement
PCT/US2012/030751 WO2012135226A1 (fr) 2011-03-31 2012-03-27 Architecture de compréhension conversationnelle augmentée
PCT/US2012/030636 WO2012135157A2 (fr) 2011-03-31 2012-03-27 Intentions d'utilisateurs orientées sur les tâches
PCT/US2012/030757 WO2012135229A2 (fr) 2011-03-31 2012-03-27 Apprentissage et correction d'un dialogue conversationnel
PCT/US2012/030740 WO2012135218A2 (fr) 2011-03-31 2012-03-27 Activation combinée pour systèmes d'interface utilisateur naturelle
PCT/US2012/031736 WO2012135791A2 (fr) 2011-03-31 2012-03-30 Personnalisation de requêtes, de conversations et de recherches
PCT/US2012/031722 WO2012135783A2 (fr) 2011-03-31 2012-03-30 Agent augmenté de compréhension de la conversation

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PCT/US2012/030730 WO2012135210A2 (fr) 2011-03-31 2012-03-27 Compréhension conversationnelle basée sur l'emplacement
PCT/US2012/030751 WO2012135226A1 (fr) 2011-03-31 2012-03-27 Architecture de compréhension conversationnelle augmentée

Family Applications After (4)

Application Number Title Priority Date Filing Date
PCT/US2012/030757 WO2012135229A2 (fr) 2011-03-31 2012-03-27 Apprentissage et correction d'un dialogue conversationnel
PCT/US2012/030740 WO2012135218A2 (fr) 2011-03-31 2012-03-27 Activation combinée pour systèmes d'interface utilisateur naturelle
PCT/US2012/031736 WO2012135791A2 (fr) 2011-03-31 2012-03-30 Personnalisation de requêtes, de conversations et de recherches
PCT/US2012/031722 WO2012135783A2 (fr) 2011-03-31 2012-03-30 Agent augmenté de compréhension de la conversation

Country Status (5)

Country Link
EP (6) EP2691877A4 (fr)
JP (4) JP6087899B2 (fr)
KR (3) KR101922744B1 (fr)
CN (8) CN102737096B (fr)
WO (7) WO2012135210A2 (fr)

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WO2012135226A1 (fr) 2012-10-04
JP2014515853A (ja) 2014-07-03
EP2691877A2 (fr) 2014-02-05
EP2691870A4 (fr) 2015-05-20
KR101963915B1 (ko) 2019-03-29
KR20140025361A (ko) 2014-03-04
CN106383866A (zh) 2017-02-08
EP2691876A2 (fr) 2014-02-05
WO2012135783A3 (fr) 2012-12-27
WO2012135229A3 (fr) 2012-12-27
WO2012135791A2 (fr) 2012-10-04
CN102737101A (zh) 2012-10-17
KR101922744B1 (ko) 2018-11-27
EP2691877A4 (fr) 2015-06-24
KR20140014200A (ko) 2014-02-05
EP2691876A4 (fr) 2015-06-10
EP2691949A2 (fr) 2014-02-05
WO2012135791A3 (fr) 2013-01-10
JP6087899B2 (ja) 2017-03-01
WO2012135218A2 (fr) 2012-10-04
WO2012135218A3 (fr) 2013-01-03
EP2691875A2 (fr) 2014-02-05
CN102750270A (zh) 2012-10-24
JP2017123187A (ja) 2017-07-13
CN102737096B (zh) 2017-08-25
JP6105552B2 (ja) 2017-03-29
CN102737101B (zh) 2018-09-04
CN106383866B (zh) 2020-05-05
EP2691885A4 (fr) 2015-09-30
CN102737104B (zh) 2017-05-24
CN102750311B (zh) 2018-07-20
KR20140025362A (ko) 2014-03-04
WO2012135229A2 (fr) 2012-10-04
WO2012135210A3 (fr) 2012-12-27
WO2012135210A2 (fr) 2012-10-04
WO2012135783A2 (fr) 2012-10-04
EP2691885A1 (fr) 2014-02-05
WO2012135157A3 (fr) 2013-01-10
CN102750270B (zh) 2017-06-09
CN102737104A (zh) 2012-10-17
CN102750271B (zh) 2017-10-17
CN102737099B (zh) 2017-12-19
CN102737099A (zh) 2012-10-17
EP2691875A4 (fr) 2015-06-10
CN102750311A (zh) 2012-10-24
JP6305588B2 (ja) 2018-04-04
CN102737096A (zh) 2012-10-17
JP2014509757A (ja) 2014-04-21
EP2691870A2 (fr) 2014-02-05
EP2691949A4 (fr) 2015-06-10

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