CN105704583B - The method and apparatus played for realizing video spatial scalable - Google Patents
The method and apparatus played for realizing video spatial scalable Download PDFInfo
- Publication number
- CN105704583B CN105704583B CN201410698580.6A CN201410698580A CN105704583B CN 105704583 B CN105704583 B CN 105704583B CN 201410698580 A CN201410698580 A CN 201410698580A CN 105704583 B CN105704583 B CN 105704583B
- Authority
- CN
- China
- Prior art keywords
- video
- index file
- classification
- active user
- attribute information
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Landscapes
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Editing Of Facsimile Originals (AREA)
- Image Processing (AREA)
Abstract
The present invention discloses a kind of method and apparatus played for realizing video spatial scalable.Wherein in the method played for realizing video spatial scalable, extract the video index file of video to be played, according to active user's attribute information, the video index file is filtered, index file is played to generate classification corresponding with active user's attribute information, video segment associated with classification broadcasting index file is extracted from the video, plays the video segment.By being filtered according to active user's attribute information to video index file, to obtain video segment associated with active user's attribute information in video to be played, therefore it can easily and effectively realize that the controllable classification to video plays.
Description
Technical field
The present invention relates to video playing control field, in particular to a kind of method played for realizing video spatial scalable and dress
It sets.
Background technique
Currently, internet video is on the basis of providing easily, the multiplicity of content and it is novel be also conventional cable television without
What method was reached.For the user of different crowd different age group, it is necessary to which the filtering and classification for carrying out video data play, to expire
The controlled requirement of foot.
Character classification by age, head alarm mainly are carried out to the scale of sensitive camera lens at present.Technically, mosaic picture and shearing
Frame data are most common processing means.Fig. 1 is the schematic diagram realizing video spatial scalable in the prior art and playing.As shown in Figure 1, pipe
Reason personnel can be according to different user types, such as under-18s, 18 years old or more, supervision department etc. carry out corresponding video and cut
It cuts, to obtain different video files.
On the one hand this mode needs artificial shearing, working efficiency is low；It on the other hand, still can not be to the video text after shearing
Part carries out effective classification and plays management.
Summary of the invention
The embodiment of the present invention provides a kind of method and apparatus played for realizing video spatial scalable, by according to active user
Attribute information is filtered video index file, to obtain associated with active user's attribute information in video to be played
Video segment, therefore can easily and effectively realize that video spatial scalable plays.
According to an aspect of the present invention, a kind of method played for realizing video spatial scalable is provided, comprising:
Extract the video index file of video to be played；
According to active user's attribute information, the video index file is filtered, is belonged to generate with active user
Property the corresponding classification of information play index file；
Video segment associated with classification broadcasting index file is extracted from the video；
Play the video segment.
In one embodiment, according to active user's attribute information, the video index file is filtered, to give birth to
Include: at the step of classification corresponding with active user's attribute information broadcasting index file
Judge in the video index file with the presence or absence of play right label associated with active user's attribute information；
If there is play right label associated with active user's attribute information in the video index file, utilize
Play right label associated with active user's attribute information generates the classification and plays index file.
In one embodiment, if being broadcast in the video index file there is no associated with active user's attribute information
Rights label is put, then refuses to play the video.
In one embodiment, the step of extracting the video index file of video include:
The video index file is extracted from the watermark information for being embedded into the video.
In one embodiment, when the video index file of video is arranged, comprising:
According to scheduled classification play rules, the classification for marking each video segment in the video plays attribute；
The classification is played into the play right label that attribute is sliced as corresponding video, is added to video index file
In.
In one embodiment, the classification is being played into the play right label that attribute is sliced as corresponding video, added
It is added to after the step in video index file, further includes:
It is embedded into video index file as watermark in the video.
According to another aspect of the present invention, a kind of device played for realizing video spatial scalable, including index file are provided
Extraction unit, hierarchical index generation unit, slice extraction unit and broadcast unit, in which:
Index file extraction unit, for extracting the video index file of video to be played；
Hierarchical index generation unit, for being filtered to the video index file according to active user's attribute information,
Index file is played to generate classification corresponding with active user's attribute information；
It is sliced extraction unit, is cut for extracting video associated with classification broadcasting index file from the video
Piece；
Broadcast unit, for playing the video segment.
In one embodiment, hierarchical index generation unit specifically judges to whether there is in the video index file and work as
The preceding associated play right label of customer attribute information；If existing and active user's attribute information in the video index file
Associated play right label then utilizes play right label associated with active user's attribute information to generate the classification
Play index file.
In one embodiment, hierarchical index generation unit be also used in the video index file there is no with it is current
When the associated play right label of customer attribute information, refusal plays the video.
In one embodiment, index file extraction unit specifically extracts institute from the watermark information for being embedded into the video
State video index file.
In one embodiment, device further includes mark unit and adding unit, in which:
Unit is marked, for marking the classification of each video segment in the video according to scheduled classification play rules
Play attribute；
Adding unit is added to for the classification to be played the play right label that attribute is sliced as corresponding video
In video index file.
In one embodiment, device further includes embedded unit, in which:
Embedded unit, for being embedded into video index file as watermark in the video.
The present invention is by being filtered video index file according to active user's attribute information, to obtain view to be played
Video segment associated with active user's attribute information in frequency, therefore can easily and effectively realize and the controllable classification of video is broadcast
It puts.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram realizing video spatial scalable in the prior art and playing.
Fig. 2 is the schematic diagram of method one embodiment that the present invention plays for realizing video spatial scalable.
Fig. 3 is that the present invention is based on mark video segment attributes to realize that video spatial scalable plays the schematic diagram of one embodiment.
Fig. 4 is the schematic diagram of device one embodiment that the present invention plays for realizing video spatial scalable.
Fig. 5 is the schematic diagram for another embodiment of device that the present invention plays for realizing video spatial scalable.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment be it is illustrative, never as to the present invention and its application or make
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.
Simultaneously, it should be appreciated that for ease of description, the size of various pieces shown in attached drawing is not according to reality
Proportionate relationship draw.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as authorizing part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
Fig. 2 is the schematic diagram of method one embodiment that the present invention plays for realizing video spatial scalable.As shown in Fig. 2, this
The method and step of embodiment is as follows:
Step 201, the video index file of video to be played is extracted.
Preferably, the video index file is extracted from the watermark information for being embedded into the video.
By being embedded into video using video index file as watermark, video index file can be effectively prevented and propagating
It is illegally distorted in the process, to improve security of system.
Step 202, according to active user's attribute information, the video index file is filtered, to generate and to work as
The corresponding classification of preceding customer attribute information plays index file.
When user watches video, active user's attribute information can be provided by modes such as input identity.Due to this
It is not inventive point place of the invention, therefore explanation is not unfolded specifically here.
Step 203, video segment associated with classification broadcasting index file is extracted from the video.
Step 204, the video segment is played.
Based on the method played for realizing video spatial scalable that the above embodiment of the present invention provides, by according to active user
Attribute information is filtered video index file, to obtain associated with active user's attribute information in video to be played
Video segment, therefore can easily and effectively realize that the controllable classification to video plays.
In one embodiment, above-mentioned that the video index file is filtered according to active user's attribute information, with
Just the step of classification corresponding with active user's attribute information plays index file is generated can include:
Judge in the video index file with the presence or absence of play right label associated with active user's attribute information.
If there is play right label associated with active user's attribute information in the video index file, utilize
Play right label associated with active user's attribute information generates the classification and plays index file.
If play right label associated with active user's attribute information is not present in the video index file, refuse
The video is played absolutely.
By above-mentioned processing, play right label associated with active user's attribute is not present in video index file
When, refusal plays video, consequently facilitating supervision department realizes that video controllably plays.
In one embodiment, when the video index file of video is arranged, may also include that
According to scheduled classification play rules, the classification for marking each video segment in the video plays attribute.By institute
It states classification and plays the play right label that attribute is sliced as corresponding video, be added in video index file.
For example, corresponding play right label is inserted by increasing Filter filter attribute field in indexed file
Into Filter filter attribute field.
Preferably, can also be embedded into video index file as watermark in the video.
For example, utilizing following equation
Vw=F (Vs,Dindex)
By video index file DindexIt is embedded into video file VsIn, to obtain carrying video index file Vw, F is watermark
Imbedding function.
By being embedded into video using video index file as watermark, video index file can be effectively prevented and propagating
It is illegally distorted in the process, to improve security of system.
Fig. 3 is that the present invention is based on mark video segment attributes to realize that video spatial scalable plays the schematic diagram of one embodiment.
It, can be according to the broadcasting attribute of picture and specialty content mark video segment file when being audited to source video.
As shown in figure 3, for the video segment 1-7 in source video stream, can by " 0-10 years old ", " 10-18 years old ", " 18+ " (18 years old with
On), " supervision department " play out priority assignation.
Preferably, it is also possible to which color is marked.For example, being violence/pornographic use for user below for 10 years old
Red-label；It is the orange label of violence/pornographic for 10-18 years old user；For political sensitivity content with black
Color marker.
Corresponding filtering format can be as follows:
#EXTM3U
#EXT-X-MEDIA:TYPE=VIDEO, GROUP-ID=" low ", NAME=" Main ", FILTER=" 10~
18years"\
DEFAULT=YES, URI=" low/main/18years/abcd18.m3u8 "
#EXT-X-MEDIA:TYPE=VIDEO, GROUP-ID=" low ", NAME=" Main ", FILTER=
“all"\
DEFAULT=YES, URI=" low/main/all/abcdall.m3u8
·.....
#EXT-X-STREAM-INF:BANDWIDTH=1280000, CODECS=" ... ", VIDEO=" low "
·low/main/all/abcdall.m3u8
When being played out to user, classification can be generated according to user property and play index file.Corresponding index file
Format is as follows:
·#EXT-X-MEDIA-SEQUENCE:3326
·#EXT-X-PLAYLIST-TYPE:VOD
·#EXTINF:10,red10
·1800017/1.ts
·#EXTINF:10,red18&10
0:Limited PORN: pornographic
·#EXTINF:10,orange10&18
1: filtering story introduction, text.
·#EXTINF:10,dissent
0:forbidden: political sensitivity
·#EXTINF:10,
·1800017/4.ts
·#EXT-X-ENDLIST
Corresponding video segment is requested according to the filter label that classification plays index file, to realize that video spatial scalable is broadcast
It puts.
As shown in figure 3, for video segment 1-7, by above-mentioned processing, if user be 10 years old hereinafter, if may be viewed by
Video segment be 1,4,7；If user is 10-18 years old, the video segment that may be viewed by is 1,2,4,7；If user is greater than 18
Year, then the slice video that may be viewed by are 1,2,3,4,5,7；If user belongs to supervision department, all videos slice 1- may be viewed by
7。
Fig. 4 is the schematic diagram of device one embodiment that the present invention plays for realizing video spatial scalable.As shown in figure 4, should
Device may include index file extraction unit 401, hierarchical index generation unit 402, slice extraction unit 403 and broadcast unit
404.Wherein:
Index file extraction unit 401, for extracting the video index file of video to be played.
Preferably, index file extraction unit 401 specifically extracts the view from the watermark information for being embedded into the video
Frequency index file.
By being embedded into video using video index file as watermark, video index file can be effectively prevented and propagating
It is illegally distorted in the process, to improve security of system.
Hierarchical index generation unit 402, for being carried out to the video index file according to active user's attribute information
Filter plays index file to generate classification corresponding with active user's attribute information.
It is sliced extraction unit 403, for extracting view associated with classification broadcasting index file from the video
Frequency is sliced.
Broadcast unit 404, for playing the video segment.
Based on the device played for realizing video spatial scalable that the above embodiment of the present invention provides, by according to active user
Attribute information is filtered video index file, to obtain associated with active user's attribute information in video to be played
Video segment, therefore can easily and effectively realize that the controllable classification to video plays.
In one embodiment, hierarchical index generation unit 402 specifically judges to whether there is in the video index file
Play right label associated with active user's attribute information.If existing and active user's attribute in the video index file
The associated play right label of information then utilizes described in play right label generation associated with active user's attribute information
Classification plays index file.
On the other hand, hierarchical index generation unit 402 is also used to be not present in the video index file and use with current
When the associated play right label of family attribute information, refusal plays the video.So as to effectively realize controllably broadcasting for video
It puts.
Fig. 5 is the schematic diagram for another embodiment of device that the present invention plays for realizing video spatial scalable.Implement with shown in Fig. 4
Example is compared, and can also further comprise mark unit 501 and adding unit 502 in the embodiment shown in fig. 5.Wherein:
Unit 501 is marked, for according to scheduled classification play rules, marking point of each video segment in the video
Grade plays attribute.
Adding unit 502, for the classification to be played the play right label that attribute is sliced as corresponding video, addition
Into video index file.
In another embodiment, as shown in figure 5, the device can also further comprise embedded unit 503.Wherein:
Embedded unit 503, for being embedded into video index file as watermark in the video.
For example, utilizing following equation
Vw=F (Vs,Dindex)
By video index file DindexIt is embedded into video file VsIn, to obtain carrying video index file Vw, F is watermark
Imbedding function.
Due to video index file can be effectively prevented and exist by being embedded into video using video index file as watermark
It is illegally distorted in communication process.
By applying the present invention, the filtering and classification broadcasting of video data can be effectively carried out for different user crowd, from
And meet controlled requirement.
Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can store in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
Description of the invention is given for the purpose of illustration and description, and is not exhaustively or will be of the invention
It is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.It selects and retouches
It states embodiment and is to more preferably illustrate the principle of the present invention and practical application, and those skilled in the art is enable to manage
The solution present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (8)
1. a kind of method played for realizing video spatial scalable characterized by comprising
The video index file of the video to be played is extracted from the watermark information for being embedded into video to be played；
According to active user's attribute information, the video index file is filtered, is believed to generate with active user's attribute
It ceases corresponding classification and plays index file；
Video segment associated with classification broadcasting index file is extracted, from the video to complete video shearing；
Play the video segment；
Wherein, generating classification broadcasting index file corresponding with active user's attribute information includes:
Judge in the video index file with the presence or absence of play right label associated with active user's attribute information；
If there is play right label associated with active user's attribute information in the video index file, utilizes and work as
The preceding associated play right label of customer attribute information generates the classification and plays index file.
2. the method according to claim 1, wherein
If play right label associated with active user's attribute information is not present in the video index file, refusal is broadcast
Put the video.
3. method described in any one of -2 according to claim 1, which is characterized in that
When the video index file of video is arranged, comprising:
According to scheduled classification play rules, the classification for marking each video segment in the video plays attribute；
The classification is played into the play right label that attribute is sliced as corresponding video, is added in video index file.
4. according to the method described in claim 3, it is characterized in that,
The classification is being played into the play right label that attribute is sliced as corresponding video, is being added in video index file
After step, further includes:
It is embedded into video index file as watermark in the video.
5. a kind of device played for realizing video spatial scalable, which is characterized in that including index file extraction unit, hierarchical index
Generation unit, slice extraction unit and broadcast unit, in which:
Index file extraction unit, for extracting the view of the video to be played from the watermark information for being embedded into video to be played
Frequency index file；
Hierarchical index generation unit, for being filtered to the video index file according to active user's attribute information, so as to
It generates classification corresponding with active user's attribute information and plays index file；
It is sliced extraction unit, for extracting video segment associated with classification broadcasting index file from the video,
To complete video shearing；
Broadcast unit, for playing the video segment；
Wherein, hierarchical index generation unit judges in the video index file with the presence or absence of related to active user's attribute information
The play right label of connection；If there is play right mark associated with active user's attribute information in the video index file
Label then utilize play right label associated with active user's attribute information to generate the classification and play index file.
6. device according to claim 5, which is characterized in that
Hierarchical index generation unit is also used to be not present in the video index file associated with active user's attribute information
Play right label when, refusal plays the video.
7. the device according to any one of claim 5-6, which is characterized in that it further include marking unit and adding unit,
Wherein:
Unit is marked, for according to scheduled classification play rules, the classification for marking each video segment in the video to be played
Attribute；
Adding unit is added to video for the classification to be played the play right label that attribute is sliced as corresponding video
In index file.
8. device according to claim 7, which is characterized in that further include embedded unit, in which:
Embedded unit, for being embedded into video index file as watermark in the video.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410698580.6A CN105704583B (en) | 2014-11-27 | 2014-11-27 | The method and apparatus played for realizing video spatial scalable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410698580.6A CN105704583B (en) | 2014-11-27 | 2014-11-27 | The method and apparatus played for realizing video spatial scalable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105704583A CN105704583A (en) | 2016-06-22 |
| CN105704583B true CN105704583B (en) | 2019-04-09 |
Family
ID=56295412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410698580.6A Active CN105704583B (en) | 2014-11-27 | 2014-11-27 | The method and apparatus played for realizing video spatial scalable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105704583B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028154B (en) * | 2016-06-30 | 2019-05-03 | 青岛海信电器股份有限公司 | A kind of program broadcasting method and device based on HLS protocol |
| CN107231568A (en) | 2017-08-01 | 2017-10-03 | 腾讯科技（深圳）有限公司 | A kind of media playing method, server and terminal device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317200A (en) * | 1998-07-20 | 2001-10-10 | 汤姆森特许公司 | Digital video apparatus user interface |
| CN102447818A (en) * | 2010-09-30 | 2012-05-09 | 上海维阔信息技术有限公司 | Playing method of video copyright protection and classification watching |
| CN102547271A (en) * | 2010-12-24 | 2012-07-04 | 瀚斯宝丽股份有限公司 | Video content output device and method capable of filtering video contents according to looker age |
| CN102611941A (en) * | 2011-01-24 | 2012-07-25 | 鼎亿数码科技(上海)有限公司 | Video playback control system and method for achieving content rating and preventing addiction by video playback control system |
| CN106326462A (en) * | 2016-08-30 | 2017-01-11 | 北京奇艺世纪科技有限公司 | Video index grading method and device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6360234B2 (en) * | 1997-08-14 | 2002-03-19 | Virage, Inc. | Video cataloger system with synchronized encoders |
| US20060072780A1 (en) * | 2004-09-30 | 2006-04-06 | Zarrabizadeh Mohammad H | Watermarking scheme for analog video |
| CN1968390A (en) * | 2006-10-19 | 2007-05-23 | 李卫红 | Digital video classification coding and playing system |
| US8233768B2 (en) * | 2007-11-16 | 2012-07-31 | Divx, Llc | Hierarchical and reduced index structures for multimedia files |
| CN101198045B (en) * | 2007-12-20 | 2012-07-25 | 清华大学 | Stream media digital watermarking system |
| CN101951412B (en) * | 2010-10-15 | 2013-11-13 | 上海交通大学 | Multi-sub-stream media transmission system based on HTTP protocol and transmission method thereof |
| CN102647634B (en) * | 2012-05-02 | 2014-07-02 | 合一网络技术(北京)有限公司 | Multi-fragment video playing method and device based on hypertext markup language (HTML) 5 video |
| CN103905904B (en) * | 2012-12-26 | 2018-04-10 | 华为技术有限公司 | Play the method and device of multimedia file |
-
2014
- 2014-11-27 CN CN201410698580.6A patent/CN105704583B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317200A (en) * | 1998-07-20 | 2001-10-10 | 汤姆森特许公司 | Digital video apparatus user interface |
| CN102447818A (en) * | 2010-09-30 | 2012-05-09 | 上海维阔信息技术有限公司 | Playing method of video copyright protection and classification watching |
| CN102547271A (en) * | 2010-12-24 | 2012-07-04 | 瀚斯宝丽股份有限公司 | Video content output device and method capable of filtering video contents according to looker age |
| CN102611941A (en) * | 2011-01-24 | 2012-07-25 | 鼎亿数码科技(上海)有限公司 | Video playback control system and method for achieving content rating and preventing addiction by video playback control system |
| CN106326462A (en) * | 2016-08-30 | 2017-01-11 | 北京奇艺世纪科技有限公司 | Video index grading method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105704583A (en) | 2016-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104137553B (en) | System for managing video | |
| EP2621171A1 (en) | System and method for sharing videos | |
| CN109151500A (en) | A kind of main broadcaster's recommended method, system and computer equipment for net cast | |
| CN105704583B (en) | The method and apparatus played for realizing video spatial scalable | |
| Atela | Governing REDD+: global framings versus practical evidence from theKasigau Corridor REDD+ Project, Kenya | |
| CN109361929B (en) | Method for determining live broadcast room label and related equipment | |
| Barbera et al. | Package ‘streamR’ | |
| Umar et al. | Evidence on real exchange rate–Inflation causality: An application of Toda-Yamamoto dynamic Granger causality test | |
| WO2017159642A1 (en) | Content display control device, method for controlling content display control device, topic management system, control program, and recording medium | |
| Andersen | Citizen “Micro-journalism”: How# IranElection was Exploited in Politics and Newspaper Stories | |
| Mills | ‘Yes, it’s war!’: Chris Morris and comedy’s representational strategies | |
| Hernández | China and the west: Encounters with the other in culture, arts, politics and everyday life | |
| Oo | Key frames extraction from movie | |
| Transfeld et al. | Twitter Debates and Networks in the MENA Region | |
| Lei | Hidden Lens-Take Documentaries as an Example | |
| Terer et al. | Cultural values of birds and biodiversity conservation by Kipsigis community in Kenya | |
| Hyman | With'The Chi,'Lena Waithe Heads Home in Search of the Real Chicago. | |
| Sadatolhosseini | Comparison between Football Spectators and Risk Managers’s Perception of Security Management in Azadi Complex | |
| Pernin | Independent Documentaries and Online Uses in China: From Cinephilia to Activism | |
| Cosentino | Digital Authoritarianism in the Middle East: Deception, Disinformation and Social Media | |
| Mixon | Paedia Mixon | |
| Sumikawa et al. | Analysis of Temporal and Web Site References in History-related Tweets | |
| Ellis et al. | Caption | |
| Ho et al. | Better together: project book | |
| CN108959658A (en) | A kind of application method of the information system with many forms |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |