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Published in: Knowledge and Information Systems 1/2019

17-12-2018 | Regular Paper

F2ConText: how to extract holistic contexts of persons of interest for enhancing exploratory analysis

Authors: Md Abdul Kader, Arnold Priguna Boedihardjo, Mahmud Shahriar Hossain

Published in: Knowledge and Information Systems | Issue 1/2019

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Abstract

A wide variety of publicly available heterogeneous data has provided us with an opportunity to meander through contextual snippets relevant to a particular event or persons of interest. One example of a heterogeneous source is online news articles where both images and text descriptions may co-exist in documents. Many of the images in a news article may contain faces of people. Names of many of the faces may not appear in the text. An expert on the topic may be able to identify people in images or at least recognize the context of the faces who are not widely known. However, it is difficult as well as expensive to employ topic experts of news topics to label every face of a massive news archive. In this paper, we describe an approach named F2ConText that helps analysts build contextual information, e.g., named entity context and geographical context of facial images found within news articles. Our approach extracts facial features of the faces detected in the images of publicly available news articles and learns probabilistic mappings between the features and the contents of the articles in an unsupervised manner. Afterward, it translates the mappings to geographical distributions and generates a contextual template for every face detected in the collection. This paper demonstrates three empirical studies—related to construction of context-based genealogy of events, tracking of a contextual phenomenon over time, and creation of contextual clusters of faces—to evaluate the effectiveness of the generated contexts.

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Footnotes
1
Codes and data are provided here: http://​dal.​cs.​utep.​edu/​projects/​storyboarding/​KAIS/​. Password: 16context.
 
Literature
1.
go back to reference Ahonen T, Matas J, He C, Pietikäinen M (2009) Rotation invariant image description with local binary pattern histogram Fourier features. In: SCIA Ahonen T, Matas J, He C, Pietikäinen M (2009) Rotation invariant image description with local binary pattern histogram Fourier features. In: SCIA
3.
go back to reference Bier EA, Ishak EW, Chi E (2006) Entity workspace: an evidence file that aids memory, inference, and reading. In: ISI, pp 466–472 Bier EA, Ishak EW, Chi E (2006) Entity workspace: an evidence file that aids memory, inference, and reading. In: ISI, pp 466–472
5.
go back to reference Bruni E, Tran GB, Baroni M (2011) Distributional semantics from text and images. In: Proceedings of the GEMS 2011 workshop on geometrical models of natural language semantics. Association for Computational Linguistics, pp 22–32 Bruni E, Tran GB, Baroni M (2011) Distributional semantics from text and images. In: Proceedings of the GEMS 2011 workshop on geometrical models of natural language semantics. Association for Computational Linguistics, pp 22–32
7.
go back to reference Cai D, Yu S, Wen J-R, Ma W-Y (2003) VIPS: a vision-based page segmentation algorithm. Technical report, MSR-TR-2003-79 Cai D, Yu S, Wen J-R, Ma W-Y (2003) VIPS: a vision-based page segmentation algorithm. Technical report, MSR-TR-2003-79
8.
go back to reference Chakrabarti S, Sarawagi S, Dom B (1998) Mining surprising patterns using temporal description length. In: VLDB ’98, vol 98, pp 606–617 Chakrabarti S, Sarawagi S, Dom B (1998) Mining surprising patterns using temporal description length. In: VLDB ’98, vol 98, pp 606–617
9.
go back to reference Chen L, Hu B, Zhang L, Li M, Zhang H (2003) Face annotation for family photo album management. IJIG 3(01):81–94 Chen L, Hu B, Zhang L, Li M, Zhang H (2003) Face annotation for family photo album management. IJIG 3(01):81–94
10.
go back to reference Choi JY, De Neve W, Ro YM, Plataniotis KN (2010) Automatic face annotation in personal photo collections using context-based unsupervised clustering and face information fusion. IEEE Trans Circuits Syst Video Technol 20(10):1292–1309CrossRef Choi JY, De Neve W, Ro YM, Plataniotis KN (2010) Automatic face annotation in personal photo collections using context-based unsupervised clustering and face information fusion. IEEE Trans Circuits Syst Video Technol 20(10):1292–1309CrossRef
11.
go back to reference Choi JY, Yang S, Ro YM, Plataniotis KN (2008) Face annotation for personal photos using context-assisted face recognition. In: Proceedings of the 1st ACM international conference on multimedia information retrieval. ACM, New York, pp 44–51 Choi JY, Yang S, Ro YM, Plataniotis KN (2008) Face annotation for personal photos using context-assisted face recognition. In: Proceedings of the 1st ACM international conference on multimedia information retrieval. ACM, New York, pp 44–51
12.
go back to reference Christopher D, Manning PR, Schtze H (2008) Introduction to information retrieval, chapter 13. Text classification and Naive Bayes. Cambridge University Press, Cambridge Christopher D, Manning PR, Schtze H (2008) Introduction to information retrieval, chapter 13. Text classification and Naive Bayes. Cambridge University Press, Cambridge
13.
go back to reference Das-Neves F, Fox EA, Yu X (2005) Connecting topics in document collections with stepping stones and pathways. In: CIKM ’05, pp 91–98 Das-Neves F, Fox EA, Yu X (2005) Connecting topics in document collections with stepping stones and pathways. In: CIKM ’05, pp 91–98
14.
go back to reference Ester M, peter Kriegel HSJ, Xu X (1996) A density-based algorithm for discovering clusters in large spatial databases with noise. In: KDD Ester M, peter Kriegel HSJ, Xu X (1996) A density-based algorithm for discovering clusters in large spatial databases with noise. In: KDD
15.
go back to reference Faloutsos C, McCurley KS, Tomkins A (2004) Fast discovery of connection subgraphs. In: KDD 04’, pp 118–127 Faloutsos C, McCurley KS, Tomkins A (2004) Fast discovery of connection subgraphs. In: KDD 04’, pp 118–127
16.
go back to reference Fang L, Sarma AD, Yu C, Bohannon P (2011) Rex: explaining relationships between entity pairs. Proc VLDB Endow 5(3):241–252CrossRef Fang L, Sarma AD, Yu C, Bohannon P (2011) Rex: explaining relationships between entity pairs. Proc VLDB Endow 5(3):241–252CrossRef
18.
go back to reference Feng S, Manmatha R, Lavrenko V (2004) Multiple bernoulli relevance models for image and video annotation. In: Proceedings of the 2004 IEEE computer society conference on computer vision and pattern recognition, 2004. CVPR 2004, vol 2. IEEE, pp II–II Feng S, Manmatha R, Lavrenko V (2004) Multiple bernoulli relevance models for image and video annotation. In: Proceedings of the 2004 IEEE computer society conference on computer vision and pattern recognition, 2004. CVPR 2004, vol 2. IEEE, pp II–II
19.
go back to reference Feng Y, Lapata M (2008) Automatic image annotation using auxiliary text information. In: ACL, vol 8, pp 272–280 Feng Y, Lapata M (2008) Automatic image annotation using auxiliary text information. In: ACL, vol 8, pp 272–280
21.
go back to reference Fisichella M, Stewart A, Denecke K, Nejdl W (2010) Unsupervised public health event detection for epidemic intelligence. In: CIKM ’10, pp 1881–1884 Fisichella M, Stewart A, Denecke K, Nejdl W (2010) Unsupervised public health event detection for epidemic intelligence. In: CIKM ’10, pp 1881–1884
24.
26.
go back to reference Hassner T, Harel S, Paz E, Enbar R (2015) Effective face frontalization in unconstrained images. In: Proceedings of the IEEE conference on computer vision and pattern recognition, pp 4295–4304 Hassner T, Harel S, Paz E, Enbar R (2015) Effective face frontalization in unconstrained images. In: Proceedings of the IEEE conference on computer vision and pattern recognition, pp 4295–4304
27.
go back to reference Heath K, Gelfand N, Ovsjanikov M, Aanjaneya M, Guibas LJ (2010) Image webs: computing and exploiting connectivity in image collections. In: CVPR ’10, pp 3432–3439 Heath K, Gelfand N, Ovsjanikov M, Aanjaneya M, Guibas LJ (2010) Image webs: computing and exploiting connectivity in image collections. In: CVPR ’10, pp 3432–3439
28.
go back to reference Heuer R (1999) Psychology of intelligence analysis. In: CIA ’99 Heuer R (1999) Psychology of intelligence analysis. In: CIA ’99
29.
go back to reference Hossain MS, Andrews C, Ramakrishnan N, North C (2011) Helping intelligence analysts make connections. In: AAAI ’11 workshop on scalable integration of analytics and visualization Hossain MS, Andrews C, Ramakrishnan N, North C (2011) Helping intelligence analysts make connections. In: AAAI ’11 workshop on scalable integration of analytics and visualization
31.
go back to reference Hossain MS, Gresock J, Edmonds Y, Helm R, Potts M, Ramakrishnan N (2012) Connecting the dots between pubmed abstracts. PLoS ONE 7(1):e29509CrossRef Hossain MS, Gresock J, Edmonds Y, Helm R, Potts M, Ramakrishnan N (2012) Connecting the dots between pubmed abstracts. PLoS ONE 7(1):e29509CrossRef
32.
go back to reference Huang C, Ai H, Li Y, Lao S (2007) High-performance rotation invariant multiview face detection. TPAMI 29(4):671–686CrossRef Huang C, Ai H, Li Y, Lao S (2007) High-performance rotation invariant multiview face detection. TPAMI 29(4):671–686CrossRef
33.
go back to reference Huang GB, Ramesh M, Berg T, Learned-Miller E (2007) Labeled faces in the wild: A database for studying face recognition in unconstrained environments. Technical report 07–49, University of Massachusetts, Amherst Huang GB, Ramesh M, Berg T, Learned-Miller E (2007) Labeled faces in the wild: A database for studying face recognition in unconstrained environments. Technical report 07–49, University of Massachusetts, Amherst
36.
37.
go back to reference Kader MA, Naim SM, Boedihardjo AP, Hossain MS (2016) Connecting the dots using contextual information hidden in text and images. In: AAAI Kader MA, Naim SM, Boedihardjo AP, Hossain MS (2016) Connecting the dots using contextual information hidden in text and images. In: AAAI
38.
go back to reference Kalva P, Enembreck F, Koerich A (2007) Web image classification based on the fusion of image and text classifiers. In: ICDAR, vol 1, pp 561–568 Kalva P, Enembreck F, Koerich A (2007) Web image classification based on the fusion of image and text classifiers. In: ICDAR, vol 1, pp 561–568
39.
go back to reference Kang H, Plaisant C, Lee B, Bederson BB (2007) NetLens: iterative exploration of content-actor network data. Inf Vis 6(1):18–31CrossRef Kang H, Plaisant C, Lee B, Bederson BB (2007) NetLens: iterative exploration of content-actor network data. Inf Vis 6(1):18–31CrossRef
40.
go back to reference Karpathy A, Fei-Fei L (2015) Deep visual-semantic alignments for generating image descriptions. In: CVPR, pp 3128–3137 Karpathy A, Fei-Fei L (2015) Deep visual-semantic alignments for generating image descriptions. In: CVPR, pp 3128–3137
41.
go back to reference Karpathy A, Joulin A, Li FFF (2014) Deep fragment embeddings for bidirectional image sentence mapping. In: Advances in neural information processing systems, pp 1889–1897 Karpathy A, Joulin A, Li FFF (2014) Deep fragment embeddings for bidirectional image sentence mapping. In: Advances in neural information processing systems, pp 1889–1897
42.
go back to reference Kinsella S, Murdock V, O’Hare N (2011) “I’m eating a sandwich in glasgow”: modeling locations with tweets. In: SMUC, pp 61–68 Kinsella S, Murdock V, O’Hare N (2011) “I’m eating a sandwich in glasgow”: modeling locations with tweets. In: SMUC, pp 61–68
43.
go back to reference Koch GG, Koldehofe B, Rothermel K (2010) Cordies: expressive event correlation in distributed systems. In: DEBS ’10, pp 26–37 Koch GG, Koldehofe B, Rothermel K (2010) Cordies: expressive event correlation in distributed systems. In: DEBS ’10, pp 26–37
44.
go back to reference Kumar D, Ramakrishnan N, Helm RF, Potts M (2006) Algorithms for storytelling. In: KDD ’06 Kumar D, Ramakrishnan N, Helm RF, Potts M (2006) Algorithms for storytelling. In: KDD ’06
45.
go back to reference Lai JH, Yuen PC, Feng GC (2001) Face recognition using holistic fourier invariant features. Pattern Recognit 34(1):95–109CrossRefMATH Lai JH, Yuen PC, Feng GC (2001) Face recognition using holistic fourier invariant features. Pattern Recognit 34(1):95–109CrossRefMATH
46.
go back to reference Laxman S, Sastry P, Unnikrishnan K (2005) Discovering frequent episodes and learning hidden Markov models: a formal connection. KDE 17(11):1505–1517 Laxman S, Sastry P, Unnikrishnan K (2005) Discovering frequent episodes and learning hidden Markov models: a formal connection. KDE 17(11):1505–1517
47.
go back to reference Le D-D, Satoh S (2008) Unsupervised face annotation by mining the web. In: Eighth IEEE international conference on data mining, 2008. ICDM’08. IEEE, pp 383–392 Le D-D, Satoh S (2008) Unsupervised face annotation by mining the web. In: Eighth IEEE international conference on data mining, 2008. ICDM’08. IEEE, pp 383–392
48.
go back to reference Lee H-J, Lee W-S, Chung J-H (2001) Face recognition using fisherface algorithm and elastic graph matching. In: ICIP, pp 998–1001 Lee H-J, Lee W-S, Chung J-H (2001) Face recognition using fisherface algorithm and elastic graph matching. In: ICIP, pp 998–1001
49.
go back to reference Li H, Lin Z, Shen X, Brandt J, Hua G (2015) A convolutional neural network cascade for face detection. In: Proceedings of the IEEE conference on computer vision and pattern recognition, pp 5325–5334 Li H, Lin Z, Shen X, Brandt J, Hua G (2015) A convolutional neural network cascade for face detection. In: Proceedings of the IEEE conference on computer vision and pattern recognition, pp 5325–5334
51.
go back to reference Little S, Jargalsaikhan I, Clawson K, Nieto M, Li H, Direkoglu C, O’Connor NE, Smeaton AF, Scotney B, Wang H, Liu J (2013) An information retrieval approach to identifying infrequent events in surveillance video. In: ICMR ’13, pp 223–230. https://doi.org/10.1145/2461466.2461503 Little S, Jargalsaikhan I, Clawson K, Nieto M, Li H, Direkoglu C, O’Connor NE, Smeaton AF, Scotney B, Wang H, Liu J (2013) An information retrieval approach to identifying infrequent events in surveillance video. In: ICMR ’13, pp 223–230. https://​doi.​org/​10.​1145/​2461466.​2461503
52.
go back to reference Mishra A, Mishra N, Agrawal A (2010) Context-aware restricted geographical domain question answering system. In: CICN ’10, pp 548–553 Mishra A, Mishra N, Agrawal A (2010) Context-aware restricted geographical domain question answering system. In: CICN ’10, pp 548–553
53.
go back to reference National Research Council (2002) Making the nation safer: the role of science and technology in countering terrorism. National Academies Press, Washington National Research Council (2002) Making the nation safer: the role of science and technology in countering terrorism. National Academies Press, Washington
57.
go back to reference Parkhi OM, Vedaldi A, Zisserman A (2015) Deep face recognition. BMVC 1(3):6 Parkhi OM, Vedaldi A, Zisserman A (2015) Deep face recognition. BMVC 1(3):6
58.
go back to reference Petz G, Karpowicz M, Fürschuß H, Auinger A, Stříteskỳ V, Holzinger A (2014) Computational approaches for mining users opinions on the web 2.0. Inf Process Manag 50(6):899–908CrossRef Petz G, Karpowicz M, Fürschuß H, Auinger A, Stříteskỳ V, Holzinger A (2014) Computational approaches for mining users opinions on the web 2.0. Inf Process Manag 50(6):899–908CrossRef
59.
go back to reference Rahman S, Naim SM, Al Farooq A, Islam MM (2010) Performance of mpeg-7 edge histogram descriptor in face recognition using principal component analysis. In: ICCIT, pp 476–481 Rahman S, Naim SM, Al Farooq A, Islam MM (2010) Performance of mpeg-7 edge histogram descriptor in face recognition using principal component analysis. In: ICCIT, pp 476–481
60.
go back to reference Rahman S, Naim SM, Al Farooq A, Islam MM (2012) Combination of gabor and curvelet texture features for face recognition using principal component analysis. IACSIT 4(3):264 Rahman S, Naim SM, Al Farooq A, Islam MM (2012) Combination of gabor and curvelet texture features for face recognition using principal component analysis. IACSIT 4(3):264
61.
go back to reference Schroff F, Kalenichenko D, Philbin J (2015) Facenet: a unified embedding for face recognition and clustering. In: Proceedings of the IEEE conference on computer vision and pattern recognition, pp 815–823 Schroff F, Kalenichenko D, Philbin J (2015) Facenet: a unified embedding for face recognition and clustering. In: Proceedings of the IEEE conference on computer vision and pattern recognition, pp 815–823
62.
go back to reference Shahaf D, Guestrin C (2010) Connecting the dots between news articles. In: KDD ’10, pp 623–632 Shahaf D, Guestrin C (2010) Connecting the dots between news articles. In: KDD ’10, pp 623–632
63.
go back to reference Silva MJ, Martins B, Chaves M, Afonso AP, Cardoso N (2006) Adding geographic scopes to web resources. CEUS 30(4):378–399 Silva MJ, Martins B, Chaves M, Afonso AP, Cardoso N (2006) Adding geographic scopes to web resources. CEUS 30(4):378–399
64.
go back to reference Socher R, Fei-Fei L (2010) Connecting modalities: semi-supervised segmentation and annotation of images using unaligned text corpora. In: 2010 IEEE conference on computer vision and pattern recognition (CVPR). IEEE, pp 966–973 Socher R, Fei-Fei L (2010) Connecting modalities: semi-supervised segmentation and annotation of images using unaligned text corpora. In: 2010 IEEE conference on computer vision and pattern recognition (CVPR). IEEE, pp 966–973
66.
go back to reference Stasko J, Görg C, Liu Z (2008) Jigsaw: supporting investigative analysis through interactive visualization. Inf Vis 7(2):118–132CrossRef Stasko J, Görg C, Liu Z (2008) Jigsaw: supporting investigative analysis through interactive visualization. Inf Vis 7(2):118–132CrossRef
67.
go back to reference Stone Z, Zickler T, Darrell T (2008) Autotagging facebook: social network context improves photo annotation. In: CVPRW’08. IEEE computer society conference on Computer vision and pattern recognition workshops, 2008. IEEE, pp 1–8 Stone Z, Zickler T, Darrell T (2008) Autotagging facebook: social network context improves photo annotation. In: CVPRW’08. IEEE computer society conference on Computer vision and pattern recognition workshops, 2008. IEEE, pp 1–8
68.
go back to reference Sun Y, Chen Y, Wang X, Tang X (2014) Deep learning face representation by joint identification–verification. In: Advances in neural information processing systems, pp 1988–1996 Sun Y, Chen Y, Wang X, Tang X (2014) Deep learning face representation by joint identification–verification. In: Advances in neural information processing systems, pp 1988–1996
69.
go back to reference Sun Y, Wang X, Tang X (2013) Deep convolutional network cascade for facial point detection. In: CVPR ’13, pp 3476–3483 Sun Y, Wang X, Tang X (2013) Deep convolutional network cascade for facial point detection. In: CVPR ’13, pp 3476–3483
70.
go back to reference Szegedy C, Toshev A, Erhan D (2013) Deep neural networks for object detection. In: NIPS Szegedy C, Toshev A, Erhan D (2013) Deep neural networks for object detection. In: NIPS
71.
go back to reference Taigman Y, Yang M, Ranzato M, Wolf L (2014) Deepface: closing the gap to human-level performance in face verification. In: CVPR, pp 1701–1708 Taigman Y, Yang M, Ranzato M, Wolf L (2014) Deepface: closing the gap to human-level performance in face verification. In: CVPR, pp 1701–1708
72.
go back to reference Tecuci G, Boicu M, Schum D, Marcu D (2010) Coping with the complexity of intelligence analysis: cognitive assistants for evidence-based reasoning. Technical report, LAC GMU Tecuci G, Boicu M, Schum D, Marcu D (2010) Coping with the complexity of intelligence analysis: cognitive assistants for evidence-based reasoning. Technical report, LAC GMU
73.
go back to reference Tian Y, Liu W, Xiao R, Wen F, Tang X (2007) A face annotation framework with partial clustering and interactive labeling. In: CVPR’07. IEEE, pp 1–8 Tian Y, Liu W, Xiao R, Wen F, Tang X (2007) A face annotation framework with partial clustering and interactive labeling. In: CVPR’07. IEEE, pp 1–8
75.
go back to reference United States Government (2009) A tradecraft primer: structured analytic techniques for improving intelligence analysis. In: CIA CSI United States Government (2009) A tradecraft primer: structured analytic techniques for improving intelligence analysis. In: CIA CSI
76.
go back to reference Valstar M, Martinez B, Binefa X, Pantic M (2010) Facial point detection using boosted regression and graph models. In: CVPR ’10, pp 2729–2736 Valstar M, Martinez B, Binefa X, Pantic M (2010) Facial point detection using boosted regression and graph models. In: CVPR ’10, pp 2729–2736
77.
go back to reference Viola P, Jones M (2001) Rapid object detection using a boosted cascade of simple features. In: CVPR Viola P, Jones M (2001) Rapid object detection using a boosted cascade of simple features. In: CVPR
78.
go back to reference Wang D, Hoi SC, He Y, Zhu J, Mei T, Luo J (2014) Retrieval-based face annotation by weak label regularized local coordinate coding. IEEE Trans Pattern Anal Mach Intell 36(3):550–563CrossRef Wang D, Hoi SC, He Y, Zhu J, Mei T, Luo J (2014) Retrieval-based face annotation by weak label regularized local coordinate coding. IEEE Trans Pattern Anal Mach Intell 36(3):550–563CrossRef
79.
go back to reference Wu B, Ai H, Huang C, Lao S (2004) Fast rotation invariant multi-view face detection based on real adaboost. In: FG, pp 79–84 Wu B, Ai H, Huang C, Lao S (2004) Fast rotation invariant multi-view face detection based on real adaboost. In: FG, pp 79–84
80.
go back to reference Xu J, Lu T-C (2015) Seeing the big picture from microblogs: harnessing social signals for visual event summarization. In: IUI ’15, pp 62–66 Xu J, Lu T-C (2015) Seeing the big picture from microblogs: harnessing social signals for visual event summarization. In: IUI ’15, pp 62–66
81.
go back to reference Yao BZ, Yang X, Lin L, Lee MW, Zhu S-C (2010) I2T: image parsing to text description. Proc IEEE 98(8):1485–1508CrossRef Yao BZ, Yang X, Lin L, Lee MW, Zhu S-C (2010) I2T: image parsing to text description. Proc IEEE 98(8):1485–1508CrossRef
83.
go back to reference Zhang K, Zhang Z, Li Z, Qiao Y (2016) Joint face detection and alignment using multitask cascaded convolutional networks. IEEE Signal Process Lett 23(10):1499–1503CrossRef Zhang K, Zhang Z, Li Z, Qiao Y (2016) Joint face detection and alignment using multitask cascaded convolutional networks. IEEE Signal Process Lett 23(10):1499–1503CrossRef
Metadata
Title
F2ConText: how to extract holistic contexts of persons of interest for enhancing exploratory analysis
Authors
Md Abdul Kader
Arnold Priguna Boedihardjo
Mahmud Shahriar Hossain
Publication date
17-12-2018
Publisher
Springer London
Published in
Knowledge and Information Systems / Issue 1/2019
Print ISSN: 0219-1377
Electronic ISSN: 0219-3116
DOI
https://doi.org/10.1007/s10115-018-1304-9

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