{"id":2167,"date":"2020-04-28T23:46:07","date_gmt":"2020-04-28T15:46:07","guid":{"rendered":"http:\/\/www.storagelab.org.cn\/zhangdi\/?p=2167"},"modified":"2020-04-28T23:46:07","modified_gmt":"2020-04-28T15:46:07","slug":"time-ray-maps-visualization-of-spatial-and-temporal-evolution-of-news-stories","status":"publish","type":"post","link":"https:\/\/www.divis.cn\/index.php\/2020\/04\/28\/time-ray-maps-visualization-of-spatial-and-temporal-evolution-of-news-stories\/","title":{"rendered":"Time-Ray Maps: Visualization of spatial and temporal evolution of news stories"},"content":{"rendered":"<p>\u539f\u6587\u4f5c\u8005\uff1a <span class=\"fontstyle0\">J. Sheidin<\/span><span class=\"fontstyle0\">, J. Lanir<\/span><span class=\"fontstyle0\">, P. Bak<\/span><span class=\"fontstyle0\">, and T. Kuflik\uff0c\u6765\u81ea\u4e8e\u4ee5\u8272\u5217\u6d77\u6cd5\u5927\u5b66\u548c IBM Watson Health, Foundational Innovation\uff0c\u53d1\u8868\u4e8e2017\u5e74EuroVis\u4f1a\u8bae<br \/>\n<\/span><\/p>\n<h2>\u6982\u8ff0<\/h2>\n<p>\u672c\u6587\u63d0\u51fa\u4e86\u4e00\u4e2a\u540d\u4e3a\uff1aTime-Ray Maps\uff08\u65f6\u95f4\u5c04\u7ebf\u56fe\uff09\u53ef\u89c6\u5316\u65b9\u6848\u3002\u8be5\u65b9\u6848\u65e8\u5728\u8868\u793a\u65b0\u95fb\u62a5\u9053\u7684\u65f6\u95f4\u548c\u7a7a\u95f4\u6f14\u53d8\u3002\u8be5\u65b9\u6848\u65e2\u80fd\u4f7f\u4e4b\u4e0e\u5176\u4ed6\u65b0\u95fb\u62a5\u9053\u8fdb\u884c\u6bd4\u8f83\uff0c\u53c8\u80fd\u5206\u6790\u65b0\u95fb\u62a5\u9053\u7684\u5f71\u54cd\u548c\u6f14\u53d8\u3002\u867d\u7136\u8be5\u65b9\u6cd5\u662f\u4e13\u95e8\u4e3a\u65b0\u95fb\u4e8b\u4ef6\u8bbe\u8ba1\u7684\uff0c\u4f46\u4e5f\u9002\u7528\u4e8e\u5404\u79cd\u7c7b\u578b\u7684\u65f6\u95f4\u5e8f\u5217\u6570\u636e\uff0c\u6bd4\u5982\u6c14\u5019\u53d8\u5316\u3001\u6d41\u884c\u75c5\u5206\u6790\u7b49\u3002<\/p>\n<p>\u672c\u6848\u4f8b\u805a\u7126\u7684\u65b0\u95fb\u6570\u636e\uff0c\u5176\u4e2d\u6709\u4e9b\u6982\u5ff5\u9700\u8981\u5148\u6f84\u6e05\u3002<\/p>\n<ul>\n<li>\u65b0\u95fb\u6761\u76ee\uff08news item\uff09\uff0c\u4ee3\u8868\u5728\u7ebf\u65b0\u95fb\u6e90\u4e2d\u7684\u5355\u7bc7\u6587\u7ae0\uff0c\u4e5f\u5c31\u662f\u6211\u4eec\u4fd7\u8bdd\u8bf4\u7684\u4e00\u6761\u65b0\u95fb\u3002\u6bcf\u4e2a\u65b0\u95fb\u6761\u76ee\u90fd\u5305\u542b\u53d1\u5e03\u65f6\u95f4\u6233\u3001\u65b0\u95fb\u6765\u6e90\u3001\u4e3b\u9898\u7b49\u5185\u5bb9\u3002\u662f\u65b0\u95fb\u6570\u636e\u5206\u6790\u6700\u539f\u59cb\u7684\u6570\u636e\u96c6\u3002<\/li>\n<li>\u65b0\u95fb\u4e8b\u4ef6\/\u65b0\u95fb\u60c5\u8282\uff08news episode\uff09\u662f\u6307\u6765\u6e90\u4e0d\u540c\u4f46\u9610\u8ff0\u540c\u4e00\u4e8b\u5b9e\u7684\u82e5\u5e72\u65b0\u95fb\u6761\u76ee\u3002\u53ef\u4ee5\u7406\u89e3\u4e3a\u65b0\u95fb\u6761\u76ee\u6309\u4e3b\u9898\u5185\u5bb9\u805a\u5408\u800c\u6210\u7684\u5bf9\u8c61\u3002<\/li>\n<li>\u65b0\u95fb\u6545\u4e8b\uff08news story\uff09\u662f\u7531\u4e00\u7cfb\u5217\u65b0\u95fb\u4e8b\u4ef6\u7ec4\u6210\u7684\u8fde\u7eed\u5267\u3002\u53ef\u4ee5\u7406\u89e3\u4e3a\u6309\u65f6\u5e8f\u53d1\u5c55\u53d8\u5316\u7684\u3001\u5177\u6709\u540c\u4e00\u6807\u7b7e\u7684\u65b0\u95fb\u4e8b\u4ef6\u96c6\u5408\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\u53d9\u5229\u4e9a\u5185\u6218\u5c31\u662f\u4e00\u4e2a\u8fde\u7eed\u7684\u65b0\u95fb\u6545\u4e8b\uff0c\u5176\u4e2d\u53d1\u751f\u4e00\u6b21\u653f\u6cbb\u4e8b\u4ef6\uff08\u4f8b\u5982\u571f\u8033\u5176\u8d8a\u5883\u653b\u51fb\u5e93\u5c14\u5fb7\uff09\u5c31\u662f\u4e00\u4e2a\u65b0\u95fb\u4e8b\u4ef6\uff0c\u4f34\u968f\u7740\u8fd9\u4e2a\u65b0\u95fb\u4e8b\u4ef6\u5404\u56fd\u5a92\u4f53\u62a5\u9053\u4e86\u5927\u91cf\u6587\u7ae0\uff0c\u6bcf\u4e00\u4e2a\u6587\u7ae0\u5c31\u662f\u4e00\u4e2a\u65b0\u95fb\u6761\u76ee\u3002<\/p>\n<p>\u672c\u6587\u4e3b\u8981\u5173\u6ce8\u7684\u662f\u65b0\u95fb\u4e8b\u4ef6episode\uff08news episode\uff09\uff0c\u7279\u522b\u662f\u5b83\u5728\u7279\u5b9a\u65f6\u95f4\u6bb5\u5185\u7684\u53d1\u5c55\uff0c\u4ee5\u53ca\u5f15\u53d1\u8ba8\u8bba\u7684\u7a7a\u95f4\u4f4d\u7f6e\u548c\u8303\u56f4\u3002\u800c\u8fd9\u5f80\u5f80\u4e0e\u4e4b\u76f8\u5173\u7684\u65b0\u95fb\u6761\u76ee\u7684\u6570\u91cf\u6709\u5173\u3002<\/p>\n<h2>\u53ef\u89c6\u5316\u8bbe\u8ba1<\/h2>\n<p>Time-Ray Maps\uff08\u65f6\u95f4\u5c04\u7ebf\u56fe\uff09\u7684\u53ef\u89c6\u5316\u8bbe\u8ba1\u5982\u4e0b\u3002<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/zhangdi.dengxinbo.cn\/time-ray.png\" \/><\/p>\n<p>\u53d7\u5230\u9633\u5149\u7684\u542f\u53d1\uff0c\u53ef\u89c6\u5316\u8bbe\u8ba1\u6574\u4f53\u5448\u5f84\u5411\u5e03\u5c40\uff0c\u4e2d\u5fc3\u533a\u57df\u662f\u4e00\u4e2a\u53ef\u4ee5\u4ea4\u4e92\u7684\u5730\u7403\u4eea(world-map)\uff0c\u7528\u4e8e\u6807\u8bc6\u65b0\u95fb\u4e8b\u4ef6\u7684\u8d77\u6e90\u4f4d\u7f6e\u3002\u5730\u7403\u4eea\u5916\u8fb9\u7f18\u6309\u949f\u8868\u76d8\u7684\u65b9\u5f0f\u5e03\u7f6e\u4e86\u4e00\u4e2a\u65f6\u95f4\u8f74\uff0c\u4ee5\u663e\u793a\u6bcf\u4e2a\u65f6\u95f4\u7c92\u5ea6\uff08time-resolution\uff09\u4e0b\u53d1\u5e03\u4e86\u591a\u5c11\u65b0\u95fb\u6761\u76ee\u3002\u65b0\u95fb\u6761\u76ee\u7684\u6570\u91cf\uff08Range of reports\uff09\u7528\u67f1\u72b6\u56fe\uff08bar\uff09\u7684\u9ad8\u5ea6\u6765\u5b9a\u4e49\u3002<\/p>\n<p>\u5728\u5c55\u793a\u6570\u636e\u4e4b\u524d\uff0c\u8981\u5148\u786e\u5b9a\u65f6\u95f4\u8f74\u6240\u5c55\u793a\u7684\u65f6\u95f4\u8303\u56f4\u3002\u5c55\u793a\u7684\u65f6\u95f4\u8303\u56f4\u53ef\u4ee5\u662f\u4e00\u822c\u949f\u8868\u76d8\u6240\u663e\u793a\u768412\u5c0f\u65f6\uff08\u540c\u65f6\u6bcf\u4e2a\u523b\u5ea6\u5bf9\u5e94\u5206\u949f\uff09\uff0c\u4e5f\u53ef\u4ee5\u662f\u4e00\u592924\u5c0f\u65f6\uff08\u540c\u65f6\u6bcf\u4e2a\u523b\u5ea6\u5bf9\u5e94\u5c0f\u65f6\uff09\uff0c\u751a\u81f3\u4e00\u4e2a\u670830\u5929\uff08\u540c\u65f6\u6bcf\u4e2a\u523b\u5ea6\u5bf9\u5e94\u5929\uff09\u3002\u672c\u53ef\u89c6\u5316\u65b9\u6848\u8fd8\u652f\u6301\u6bd4\u8f83\u4e0d\u540c\u7684\u65b0\u95fb\u4e8b\u4ef6\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\u5c31\u8981\u4f7f\u7528\u76f8\u540c\u7684\u65f6\u95f4\u8303\u56f4\uff0c\u5e76\u8ba9\u4ed6\u4eec\u7684\u5f00\u59cb\u65f6\u95f4\u5bf9\u9f50\u3002<\/p>\n<p>\u7531\u4e8e\u4ea4\u4e92\u5728\u53ef\u89c6\u5316\u63a2\u7d22\u8fc7\u7a0b\u4e2d\u975e\u5e38\u91cd\u8981\uff0c\u6240\u4ee5\u672c\u65b9\u6848\u4e5f\u652f\u6301\u4e00\u4e9b\u4ea4\u4e92\u624b\u6bb5\uff1a<\/p>\n<ol>\n<li>tooltip:\u5c06\u9f20\u6807\u60ac\u505c\u5728\u67f1\u72b6\u56fe\u4e0a\u65f6\uff0c\u62a5\u544a\u65b0\u95fb\u786e\u5207\u6570\u91cf\uff0c\u5e76\u663e\u793a\u5177\u6709\u4ee3\u8868\u6027\u7684\u65b0\u95fb\u6807\u9898<\/li>\n<li>select:\u5f53\u70b9\u51fb\u67d0\u4e2a\u573a\u666f\u7684\u67f1\u72b6\u56fe\u65f6\uff0c\u5c06\u5728\u6d4f\u89c8\u5668\u7684\u65b0\u9009\u9879\u5361\u4e2d\u6253\u5f00\u5bf9\u5e94\u7684\u65b0\u95fb\u9875\u9762<\/li>\n<li>interactive world map: \u5141\u8bb8\u7528\u6237\u7f29\u653e\u548c\u5e73\u79fb\u5230\u5730\u56fe\u4e0a\u611f\u5174\u8da3\u7684\u533a\u57df\u3002\u7531\u4e8e\u4f7f\u7528\u7684\u662f\u5730\u7403\u4eea\uff0c\u53ea\u80fd\u663e\u793a\u534a\u4e2a\u5730\u7403\u8868\u9762\uff0c\u6240\u4ee5\u5730\u7403\u4eea\u7684\u65cb\u8f6c\u548c\u7528\u6237\u81ea\u4e3b\u63a2\u7d22\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u3002<\/li>\n<li>Time-segment selection\uff1a\u7528\u6237\u53ef\u4ee5\u9f20\u6807\u70b9\u51fb\uff08\u5355\u4e2abar\uff09\u6216\u8005\u9f20\u6807\u62d6\u52a8\uff08\u9009\u62e9\u4e00\u4e32bar\uff09\u6765\u9009\u62e9\u611f\u5174\u8da3\u7684\u65f6\u95f4\u6bb5\u3002\u9009\u62e9\u65f6\u95f4\u6bb5\u540e\u6c5f\u90fd\u5730\u56fe\u8fdb\u884c\u8fde\u63a5\u548c\u5237\u9009\uff0c\u7a81\u51fa\u663e\u793a\u76f8\u5e94\u65f6\u95f4\u6bb5\u7684\u4fe1\u606f\u3002\u7528\u6237\u80fd\u591f\u6709\u6548\u5730\u63a2\u7d22\u65b0\u95fb\u62a5\u9053\uff0c\u52a0\u6df1\u5bf9\u7a7a\u95f4\u5206\u5e03\u6f14\u53d8\u7684\u7406\u89e3<\/li>\n<\/ol>\n<h2>\u6848\u4f8b\u7814\u7a76<\/h2>\n<p>\u672c\u6587\u4f7f\u7528\u4ece\u6b27\u6d32\u5a92\u4f53\u76d1\u89c6\u5668\uff08EMM\uff09\u4e2d\u63d0\u53d6\u7684\u6570\u636e\u3002EMM[ <span class=\"fontstyle0\">S<\/span><span class=\"fontstyle0\">TEINBERGER <\/span><span class=\"fontstyle0\">R., P<\/span><span class=\"fontstyle0\">OULIQUEN <\/span><span class=\"fontstyle0\">B., V<\/span><span class=\"fontstyle0\">AN <\/span><span class=\"fontstyle0\">D<\/span><span class=\"fontstyle0\">ER <\/span><span class=\"fontstyle0\">G<\/span><span class=\"fontstyle0\">OOT <\/span><span class=\"fontstyle0\">E.:<br \/>\nAn introduction to the europe media monitor family of applications.<br \/>\n<\/span><span class=\"fontstyle2\">arXiv preprint arXiv:1309.5290 <\/span><span class=\"fontstyle0\">(2013)<\/span><br \/>\n]\u662f\u4e00\u4e2a\u65b0\u95fb\u805a\u5408\u7cfb\u7edf\uff0c\u5b83\u76d1\u63a73700\u591a\u4e2a\u65b0\u95fb\u6e90\uff0c\u6bcf\u5929\u4ee560\u79cd\u8bed\u8a00\u6536\u96c6\u8d85\u8fc7100000\u7bc7\u65b0\u95fb\u6587\u7ae0\u3002EMM\u5c06\u6587\u7ae0\u805a\u96c6\u6210\u62a5\u544a\u540c\u4e00\u4e8b\u4ef6\u7684\u6545\u4e8b\u3002\u672c\u6587\u4f5c\u8005\u4f7f\u7528\u8be5\u7f51\u7ad9\u7684RSS\u8ba2\u9605\u5bf9EMM\u4e0a\u53d1\u5e03\u7684\u70ed\u95e8\u65b0\u95fb\u8fdb\u884c\u4e866\u4e2a\u6708\u7684\u8ffd\u8e2a\u3002\u5bf9\u4e8e\u6bcf\u4e2a\u65b0\u95fb\u4e8b\u4ef6\uff0c\u6211\u4eec\u6536\u96c6\u4e86\u4e0e\u65b0\u95fb\u4e8b\u4ef6\u76f8\u5173\u7684\u6240\u6709\u65b0\u95fb\u6761\u76ee\uff0c\u5305\u62ec\u786e\u5207\u7684\u53d1\u5e03\u65f6\u95f4\uff0c\u8fd9\u6837\u6211\u4eec\u5c31\u53ef\u4ee5\u65b9\u4fbf\u5730\u8ba1\u7b97\u51fa\u6bcf\u4e2a\u6545\u4e8b\u5728\u4efb\u4f55\u65f6\u95f4\u8de8\u5ea6\u5185\u65b0\u95fb\u6761\u76ee\u7684\u6570\u91cf\u3002\u6b64\u5916\u6bcf\u7bc7\u6587\u7ae0\u4e5f\u5305\u62ec\u5176\u65b0\u95fb\u6e90\u7684\u540d\u79f0\u548c\u4f4d\u7f6e\u3002\u6211\u4eec\u4f9d\u636e\u6b64\u6570\u636e\u6e90\u5206\u6790\u4e86\u53d9\u5229\u4e9a\u6218\u4e89\u76f8\u5173\u7684\u65b0\u95fb\u4e8b\u4ef6\u3002<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/zhangdi.dengxinbo.cn\/time-ray%20demo.png\" 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J. 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