Roger's Blog - Ramblings on Life and Lab

A beautiful start of the day

2009-11-09T09:05:00.000+08:00

Daily Murmur 2009/11/08

2009-11-09T00:05:00.001+08:00

	21:41	@clickstone 我是越來越懶，最早買了台家用型義式咖啡機，下班回家，老婆還拿着說明書研究怎麼煮拿鐵，然後是 Moka Pot，後來更懶了，偶爾興緻好的時候，買個半磅豆子，用 French Press 沖杯咖啡就算很高級的享受了。 Comment,Like
	21:26	RT @klamma: RT @troyant haha, he deserved it. RT @audiobookdj Poetic Justice - Don't Honk at Old People vid http://bit.ly/1KG5wR (Bang) Comment,Like
	21:23	聽 TWiT 的 Windows Weekly 129 ( http://tr.im/Ewef )，一開頭主持人談到 Window 3.x 那個時代，主持人和特別來賓人笑的很高興很詭異 "We were children then."，臉部忍不住扭曲，這句台詞好像也很適合我耶 Comment,Like
	20:58	RT @daxa 台湾"旺報"今天发了这么多关于中国博客的文章 "大陸人民談網路力量"，真牛比！ http://digg.com/u1Fwu7 /// 内容在该网页四分之一的页面 Comment,Like
	20:35	@clickstone 咖啡是除了書本之外，少數我甘心掏出口袋金錢的嗜好之一（不敢確定是不是"之一"），早些年還買了幾本書和一些器材，自己試着玩玩，後來確定自己沒有穩定的手和過人的耐性，還是讓專業的來，單純的做個消費者,到超商買現成的，或是在家用耳掛包沖杯咖啡。 Comment,Like
	20:11	@clickstone 說到小資，你該看看這個 http://cli.gs/UuNphS ，我的境界還遠的很 :-D Comment,Like
	20:07	Comment Parler Des Livres Que l'on n'a Pas lus? Comment,Like
	18:25	Liked/Commented: ted: 2009世界建築節獲獎名單揭曉 Comment,Like
	11:22	New Blog Post: Start the day with Coffee and Book http://ow.ly/160cgv Comment,Like
	09:43	所有程序员都应该至少读上两遍的十篇论文 http://cli.gs/ytuMBL (by @turingbook) via @fingerstyle #toread Comment,Like
	09:42	Liked/Commented: Bicentennial (Franc): - If my computer heats up…we've got S'MORES! Comment,Like
	09:32	Start the day with Coffee and Book Comment,Like
	09:28	morning_coffee Comment,Like
	09:27	My Favorite Part of the Day Comment,Like
	09:22	Morning Coffee, Paris Comment,Like
	02:26	New Blog Post: Daily Murmur 2009/11/07 http://ow.ly/1607X9 Comment,Like
	01:21	『他们在拍什么』女摄影师，Nicole Lloyd，家园的所在 - Comment,Like
	01:15	Er... How many alternatives do you have? It depends on the dictionary you use. http://bit.ly/33XdEj (via @writing_tips) Comment,Like
	01:10	The end of Greg Linden's Starting Findory series http://bit.ly/4fDXBG Comment,Like

Comment Parler Des Livres Que l'on n'a Pas lus?

2009-11-08T20:04:00.001+08:00

Start the day with Coffee and Book

2009-11-08T09:32:00.001+08:00

via framemaster.com

Posted via web from imrchen's posterous

My Favorite Part of the Day

2009-11-08T09:25:00.001+08:00

my favourtie part of the day « Sara415 via kwout

Daily Murmur 2009/11/07

2009-11-08T00:11:00.001+08:00

	20:31	Self Portrait Comment,Like
	19:04	Crystal by `Lilyas on deviantART Comment,Like
	10:31	RT @alisohani: "If you are not living on the edge, you are occupying too much space" - Kavita Ramdass. #TEDindia @VoidMonk Comment,Like
	10:28	RT @alisohani: Just caught up w/ The News: @dtunkelang has been eaten by #Google http://bit.ly/1mgKQN @lemire #Endeca Comment,Like
	02:31	New Blog Post: Daily Murmur 2009/11/06 http://ow.ly/15ZVoi Comment,Like
	00:06	Daily Murmur 2009/11/06 Comment,Like

Daily Murmur 2009/11/06

2009-11-07T00:06:00.001+08:00

	23:26	New Blog Post: [pic] I drink for a reason http://ow.ly/15ZTeC Comment,Like
	23:06	Put down the map Comment,Like
	22:53	Imagine a command-line program for #Twitter - http://cli.gs/QUy0gT Comment,Like
	22:16	A Completely Unscientific (Yet Accurate) Look at Social Sites Comment,Like
	21:48	[pic] I drink for a reason Comment,Like
	21:43	One day I will fly away Comment,Like
	21:32	Coffee Time Comment,Like
	21:09	Read my eye Comment,Like
	20:40	Liked/Commented: Mona Nomura: Geek 1.0 vs Geek 2.0 Comment,Like
	19:15	Liked/Commented: Mahdi Ebrahimi: I <3 Bokeh Comment,Like
	17:44	@clickstone Peter Shawn 的發言應該是 http://tr.im/Ejme 吧 Comment,Like
	17:01	@clickstone @gycheng 你們要幫我使勁問，嘿嘿 Comment,Like
	16:53	Liked/Commented: spin: YouTube - JS - Officially Missing You - Tamia (cover) Comment,Like
	16:52	@clickstone 我用的也是 ubuntu，沒有碰過你說的情況 Comment,Like
	15:42	@gycheng @clickstone 今天豆瓣電台放了很多"槍與玫瑰"、盧廣仲、陳淑樺，我也搞不懂規律何在？ Comment,Like
	14:33	AT&T Donates Netflix Prize Money to Advance Science, Youth Organizations http://bit.ly/3dNXza (via @xlvector) #netflixprize Comment,Like
	11:54	@octw 完全同意你的自行 rt 分析，但是 rt 沒有規範格式，的確是個頭痛的問題，有時候從 RT 訊息裡，很難看出那些訊息是原文，那些是對話，那些是重發者的"意見"。 Comment,Like
	11:47	@octw 在右邊 Favorites 下面，多一個 Retweets 選項，點下去之後看起來像這樣（ http://j.mp/Uo6X8 ）。 Comment,Like
	11:36	#Read 人生就是一个不断发现自己傻B的过程，深以為然 http://tr.im/Eieh (via @xlvector) Comment,Like
	11:24	New Blog Post: [pic] Puzzles http://ow.ly/15ZMOb Comment,Like
	10:37	[pic] Puzzles Comment,Like
	10:27	TIME: Life in the Googleplex Photo Essay (4) Comment,Like
	09:54	今晨登入 Twitter 之後，系統通知我被選入參加 Retweet Button 測試，通知上說沒有加入測試的推友看到的將是普通的 RT 訊息。 http://tr.im/EhSF Comment,Like
	09:38	早上送女兒上學之後到小七吃早餐，座位整潔，靠窗的位置可以看到停車位，現在的便利超商真是充分闡揚 convenience 的精神哪。可惜，我還是喜歡傳統的早餐風味，小時候住在眷村邊，老人們開的豆漿燒餅店，還是我最懷念的口味。也許，懷念無關風味，只是 nostalgia 吧！ Comment,Like
	08:15	Fly Comment,Like
	06:59	Liked/Commented: ted: TIME: Life in the Googleplex Photo Essay Comment,Like

[pic] I drink for a reason

2009-11-06T21:48:00.001+08:00

via sixbucks.tumblr.com

Posted via web from imrchen's posterous

[pic] Puzzles

2009-11-06T10:37:00.002+08:00

via s3.amazonaws.com

Posted via web from imrchen's posterous

Daily Murmur 2009/11/05

2009-11-06T00:05:00.001+08:00

	23:40	Linus Comment,Like
	23:34	It's a beautiful day. Comment,Like
	23:33	Coffee Mug Comment,Like
	23:05	Liked/Commented: ted: 10 Coolest Bookends - Oddee.com Comment,Like
	22:17	RT @hao520 在公車和捷運上常看到像這樣的國高中男生：喜歡擺出一種像是不屑所有人的表情，頂著一頭像是拖完地直接扔到矮牆上的拖把的頭髮，用像是脊柱嚴重側彎的身體姿勢歪斜地站著。這「美學」是從哪學來的？ (同感，浩老師的觀察真是太仔細了) Comment,Like
	22:15	@xlvector Serendipity? Good point. ( By the way, "Rate It Again" on SlideShare http://tr.im/Ee5m ) Comment,Like
	22:02	@xlvector 實在忍不住想大笑，你的態度 - "我的主要问题是我也不知道我喜欢什么歌"，不就是推薦系統演算法最大的挑戰（困擾）之一嗎， @xamat 在 #recsys09 有篇文章 Rait it Again 就說 Users are Inconsistent ！ Comment,Like
	21:56	@xlvector 一點"馬上收聽"就開始放音樂了，到目前為止，只有一首歌是我想"跳過"的 Comment,Like
	21:49	@forest520 謝謝告知，我印象裡那個服務需要邀請，所以我才問 @xlvector 那個問題。初次使用，非常訝異，前面6首歌，3首是老狼的歌，我看不出我在豆瓣的資料和老狼的關係（我的資料裡有不少臺灣早期校園民歌的唱片，是因為這嗎？）。 Comment,Like
	21:39	@xlvector 還沒搞清楚豆瓣電台和 last.fm 有什麼不同？不過 last.fm 有 ban （拒聽）某首歌的功能，我覺得從消費者體驗的角度來看，這個功能是必要的。（剛聽完老狼，接着是 Beatles 的黃色潛水艇，現在是周杰倫，我真的搞不懂...XD） Comment,Like
	21:30	Death and Taxes Comment,Like
	21:29	@xlvector 是我迷糊，一直在首頁找"電台"兩個字，難怪找不到 Comment,Like
	21:26	RT @octw: 你交的聯邦稅都跑哪兒去了？ http://j.mp/R1ZCX 台灣也應該有人畫這種圖。(不能同意更多...) Comment,Like
	21:23	@xlvector 豆瓣電台目前對大眾開放嗎？ Comment,Like
	20:24	MYTH BUSTED: Internet Use Doesn't Lead to Isolation http://cli.gs/REYvN9 ( Read full report at --> http://cli.gs/UWHDdq ) Comment,Like
	20:18	@kuber 還有那些短址服務可用呢？ Comment,Like
	20:09	"The Wisdom of the Few" - a paper by @xamat, @solso & @neal_lathia - reviewed on Greg Linden's blog: http://bit.ly/1UcV75 (via @clickstone) Comment,Like

Daily Murmur 2009/11/04

2009-11-05T00:05:00.001+08:00

	22:54	RT @xlvector: SVD and KNN top-N system with binary data http://bit.ly/4ph1Fh #resys (interesting and uesful discussion) Comment,Like
	14:40	RT @xlvector: feedzshare推荐的实践 http://bit.ly/1dOCBD RT @kuber #resys Comment,Like
	12:47	RT @sunpeng RT @clickstone: The Social Semantic Web http://icio.us/n0eliu (... in slience) Comment,Like
	12:47	RT @clickstone 请问谁知道这样的ppt咋作的？手写板画的？很拉风啊～ http://bit.ly/OimbY (很酷啊！) Comment,Like
	12:32	Purdue University Adds Twitter and Facebook to Class Participation http://j.mp/ko7RK （by @mashable）#twitter #facebook #fb Comment,Like
	12:25	The Social Semantic Web Comment,Like
	11:58	奔 Comment,Like
	11:41	RT @octw rt @hao520 《聯合新聞網》教育部研議擬訂「祖父母節」國定假日 http://bit.ly/zcaqA （教育部就算沒人學過遞迴也應該知道祖父母是父母的父母吧！父親節與母親節就夠用了！） Comment,Like
	11:40	RT @octw [大推] 詹宏志：讀任何一本書都是為了改變自己（梁文道X詹宏志） @ 誤讀 :: 痞客邦 PIXNET :: http://j.mp/3XymjC Comment,Like
	11:32	#Read 別輕易上網求助 http://j.mp/1quLEH (via @fingerstyle) (心得：一定要把 PS 練好) Comment,Like
	10:36	Liked/Commented: spin: 別輕易上網求助 @ 開心弟弟@MARK :: 痞客邦 PIXNET :: Comment,Like
	05:33	Liked/Commented: Emma: 23 Beautiful Examples Of Fall Color Photography Comment,Like
	02:32	New Blog Post: Daily Murmur 2009/11/03 http://ow.ly/15ZaoP Comment,Like
	00:05	Daily Murmur 2009/11/03 Comment,Like

Daily Murmur 2009/11/03

2009-11-04T00:05:00.001+08:00

	19:42	Sun and Moon Comment,Like
	14:13	@kuber 只是一個普通的 hashtag ，搜尋的時候比較方便，就像追蹤 #resys 一樣，有時候可以看到意外的有趣東西（因為不止我用這個標籤，我之前是看到 @turingbook 這麼用才開始用的） Comment,Like
	13:02	#Read 读《大锅饭》：吃的不是饭，是幻觉 http://j.mp/3xEbiM Comment,Like
	12:22	手機的 Google Maps 錯亂了，出門買午餐，想順便玩玩 Google Latitude，發現自己竟然在 Brezier 這個遙遠的地方，嘿，只是走出社區大門，不是出國旅行好嗎？ - http://j.mp/2oLxxS Comment,Like
	11:49	RT @maxgrinev: Using twitter to recommend real-time topical news - #recsys09 #resys http://bit.ly/2rI3pY Comment,Like
	11:42	[同感] 在走動和沖泡的過程中慢慢想起來自己在哪裡 http://j.mp/482fJr （我X故我在） Comment,Like
	11:31	#Twitter releases new customizable widget for Lists http://bit.ly/1QmLkd (via @briansolis) Comment,Like
	11:24	The story of a lie Comment,Like
	11:02	#Read The Competition for Your Social Graph (by @briansolis) http://j.mp/osnyt #twitter #facebook Comment,Like
	10:47	#Read Windows 下初寫 Python 心得 http://j.mp/u0lfT #python Comment,Like
	08:09	RATS. I've got a sore throat. :-( Comment,Like
	02:32	New Blog Post: Daily Murmur 2009/11/02 http://ow.ly/15YWCZ Comment,Like
	00:42	We are the people our parents warned us against Comment,Like
	00:40	"Treasure Hunt" via Foxfires Comment,Like
	00:24	RT @annpo Rt: @torrentpien: 組頭花高薪雇用球員，然後派遣至各球團打球，而球員卻必須受球團和組頭的雙重指揮管理（這一推實在太長了，沒辦法 RT，但是看到派遣員工論，實在是忍不住拍案叫絕，原推在 http://j.mp/1cYu8K ） Comment,Like
	00:12	@xlvector 剛看到你的"每日 Twitter"了，我比較喜歡標題加上日期，你覺得呢？ Comment,Like
	00:02	RT @william_yeh: 台灣的學生都沒有真正的童年，所以都到大學來過童年了。（ http://bit.ly/mraxO ） (via @hao520) Comment,Like

Daily Murmur 2009/11/02

2009-11-03T00:05:00.001+08:00

	22:25	Liked/Commented: viv: Города » Фото и рисунки, арт и креативная реклама Comment,Like
	22:24	Liked/Commented: viv: Города » Фото и рисунки, арт и креативная реклама Comment,Like
	20:34	I wanna reading tweets. http://yfrog.com/ca8weg Comment,Like
	20:31	Little Prince Comment,Like
	20:31	Fly Comment,Like
	20:23	What? Comment,Like
	09:38	@ffred 在 ibus-pinyin (拼音輸入法) 裡，垃圾的音是 laji 不是 lese，不知道他們的根據是什麼 Comment,Like
	09:35	#Read 建構以使用者為中心的我國大學選校互動系統 http://j.mp/EZJ8I （ http://cnt.heeact.edu.tw/ ） Comment,Like
	09:23	Can we read tweets? Comment,Like
	07:46	向前行 Comment,Like
	02:27	New Blog Post: Daily Murmur 2009/11/01 http://ow.ly/15YKg7 Comment,Like
	00:05	Daily Murmur 2009/11/01 Comment,Like

Daily Murmur 2009/11/01

2009-11-02T00:05:00.001+08:00

	23:35	@neal_lathia Now I FULLY understand what's the point. I'll tell the guy who said "you can pull him" the whole story. ;-) Comment,Like
	23:33	@neal_lathia I read "you can pull him" reply on my mobile phone when I went out with my family, I didn't know what's the problem then. Comment,Like
	22:15	The Dark Passenger - moleskina: clairefisher: grizabella:... Comment,Like
	22:06	Sunset Marsh Comment,Like
	22:05	not sure Comment,Like
	21:41	Liked/Commented: Phil G: puscic: francoispham: Before the Fall - Joris Comment,Like
	16:40	RT @rtmeme: RT @rex5652 应是我寨威武！RT @aa_lee: 微软帝国强悍，还是谷歌王朝勇猛？ Comment,Like
	15:09	RT @alisohani: Twitter Lists as an Influence Measure? http://bit.ly/cbGvU @dtunkelang No. of Lists as a popularity meter. #TwitterList Comment,Like
	14:54	RT @alisohani: #MachineLearning #twitterList so far: http://bit.ly/2mV84h #ArtificialIntelligence #resys Comment,Like
	13:15	@tmas68 前一推應該是：『標籤化的確是個值得深思的問題，不過在我們思考之前，商人和磚家早已先行 ( http://j.mp/JVhHP )，所以人類一思考，XX 就 XX，geeze...』 (自動縮址的 script，出槌的機率還真不低 XD) Comment,Like
	13:03	Liked/Commented: viv: 写真部 : 宇治　平等院　鳳凰堂 Comment,Like
	12:33	RT @WangShuo 北京初雪，好大。 http://moby.to/f2aioy (圖好像反過來了？) Comment,Like
	12:24	For you Comment,Like
	12:20	@alisohani @neal_lathia Most of #resys members can read English - http://j.mp/2YZ8A7 Comment,Like
	12:02	you don't realize... Comment,Like
	12:01	I didn't know that... Comment,Like
	11:59	#Read 谁在经营 #Twitter？ - Apple4us http://j.mp/475r9u (via @stevechou) Comment,Like
	11:55	改了一晚的程式，發現50%的時間花在調整輸出圖形的"可讀性" （這是美觀的 euphemism） XD Comment,Like
	11:45	Halloween Costume Comment,Like
	11:44	Smile?? Comment,Like
	09:46	同問，我也很好奇！ RT @octw 哈哈，同問。 rt @lawrencelry 南方人发问：下雪的时候有必要打伞吗？ Comment,Like
	09:22	Liked/Commented: ®ochelle: Pumpkin Carving Comment,Like
	02:27	New Blog Post: Daily Murmur 2009/10/31 http://ow.ly/15YADi Comment,Like
	00:05	Daily Murmur 2009/10/31 Comment,Like

Daily Murmur 2009/10/31

2009-11-01T00:05:00.001+08:00

	20:11	everything i really needed to know Comment,Like
	11:23	New Blog Post: Blog to Express http://ow.ly/15YuNa Comment,Like
	10:45	RT @blogger100: 百大BLOG：強迫症(Obsessive-Compulsive Disorder)的十個常見問題 http://tinyurl.com/yfnpwhj (很有用的參考資料) Comment,Like
	10:04	Blog to Express Comment,Like
	09:56	RT @hao520: 看到電影台重播的 The Peacemaker (1997)，Nicole Kidman 的角色用的筆電後面除了 VGA 埠外還有印表機埠與 RS-232 埠。好懷舊呀！ \|\|--> 好懷念（咬牙切齒）RS-232 啊！ Comment,Like
	07:52	『Time』一周摄影图片精选：Oct 24 - 30，2009 - Comment,Like
	06:35	Liked/Commented: Jim Norris: The Complete Guide to Earphones, Part 4: Our Picks, and Yours \| iLounge Article Comment,Like
	05:18	Liked/Commented: Zee.: If you're a proud American, this bookshelf should be yours. Comment,Like
	02:35	New Blog Post: Daily Murmur 2009/10/30 http://ow.ly/15YoeA Comment,Like
	00:05	Daily Murmur 2009/10/30 Comment,Like

Blog to Express

2009-10-31T10:01:00.001+08:00

image source loveyourchaos

Daily Murmur 2009/10/30

2009-10-31T00:05:00.001+08:00

	21:44	#Read Are recommenders reaching their limit?... No! http://j.mp/1OwocS #resys (via @xamat) Comment,Like
	21:36	Exploding And Falling To The Ground Comment,Like
	21:14	[推] RT @tuite_tips dabr 已经添加 Lists 功能 #R2 Comment,Like
	21:01	@neal_lathia Very helpful. Thanks a lot. Comment,Like
	20:55	@neal_lathia BTW, we're trying to use CiteULike to exchange papers information (for new comers to RS) Comment,Like
	20:53	@neal_lathia Some active members post their opinions and achievements on their personal blogs (written in Chinese anyway). Comment,Like
	20:31	@neal_lathia #resys is a forum created by a group of Chinese researchers & engineers who are interested in recommender systems Comment,Like
	20:19	RT @xamat: Very nice slides on Music Recommendation and @echonest (via @kurtjx) http://bit.ly/1kf3WV #resys Comment,Like
	20:16	@neal_lathia "my research too water" is a humorous way to say "my research is not that SOLID" #resys Comment,Like
	17:31	@amoiist 滿街都是好車，開車禮貌如何，很多年（超過十年）前，廈門給我的印象是開車族很安靜，不像其他城市那麼囂張喧鬧，現在仍然維持古風，還是被其他城市同化了？ Comment,Like
	17:24	New Blog Post: Vint Cerf in #IL2009 opening keynote http://ow.ly/15Yivm Comment,Like
	15:25	Netflix Prize: Was The Napoleon Dynamite Problem Solved? http://j.mp/1NtnOa #netflixprize #resys (how predictable is human taste? ) Comment,Like
	15:13	#Read The Best Time to Have Sex and Do Other Things http://j.mp/1EXMON #read (Ha, find you a partner before thinking about that) Comment,Like
	15:03	#Read CiteULike Blog » Science papers that interest you http://tr.im/Dy9v (CiteULike added article recommendations) #resys Comment,Like
	14:53	Vint Cerf in #IL2009 opening keynote Comment,Like
	14:31	New Blog Post: Bourbaki Archives http://tr.im/Dy2l Comment,Like
	14:26	New Blog Post: Hey Jude http://ow.ly/15YhdG Comment,Like
	12:57	再次提醒自己 -- C'EST LA VIE Comment,Like
	12:41	RT @tinyfool 所谓客户都是不靠谱的，不要因为你认识他们，了解他们就忘了这点，呵呵 \|\|--> 職場中人切記切記 Comment,Like
	12:33	RT @rtmeme RT @roleyzhang RT @ooosee: 某国民党高层称国民党是＂民主没有雅量，独裁没有胆量＂，可谓一语中的。观我天朝，却正是＂民主没胆量，独裁没商量＂。 (這位高層是哪位？) Comment,Like
	12:22	Joan Baez - How Sweet the Sound \| Watch the FULL EPISODE online beginning October 15, 2009 through December 10, 2009 Comment,Like

Vint Cerf in #IL2009 opening keynote

2009-10-30T14:34:00.003+08:00

Vint Cerf , the man who is most called as father of the Internet, interviewed by Paul Holdengraber in Internet Librarian 2009 opening keynote.

Hey Jude

2009-10-30T11:23:00.002+08:00

Bourbaki Archives

2009-10-30T11:06:00.000+08:00

從 Ars Mathematica 知道 Bourbaki Archive 的消息，一時頗為感慨，“誤入塵網中”的我，早以把大學時代唸的東西還給天地了，但是聽到這個消息還是很高興。

Via Peter Woit I see that there is a project to put the archives of Bourbaki online. These are the internal manuscripts that the group generated while writing their famous series of books.

Bourbabi 是誰？1950年前後，一群法國數學家決定以集合論為基礎，用純演繹的方式，重寫整套數學，他們用共同的筆名 N. Bourbaki發表著作。他們的著作從最抽象的數學體系談起，然後才逐漸待殊化，這種由廣入狹的次序，把數學組織得既簡潔又亮麗，所以數學家們對此頗為欣賞。這群數學家每年夏天，聚集在一個避暑勝地，每天上午討論怎樣寫書，下午開數學講論會 (colloquium)。在上午的寫書討論中，必須一致通過才算定稿，完成的著作共有數十冊。

在學術界大受好評之後，這群數學家表示想為中小學寫數學教科書，當時的法國政府表示非常歡迎，美國數學界受了 Bourbaki 這一舉動刺激（其實更多人認為是受了俄國的 Sputnik 衛星事件的刺激），由 Edward G. Begle 所領導的 School Mathematics Study Group（ SMSG 中小學數學研究組) 也開發了一套數學教科書，這就是所謂的新數學。但是 Bourbaki 的中小學教科書計劃並沒有如預期獲得成功，而邯鄲學步的新數學，更被美國教育界視為一場災難。事實上,數學家所能欣賞的和企業界所需要的數學有一段距離，和中小學生所能研讀的有更大的一段距離，這場失敗不算意外。

雖然中小學教科書的嘗試不若他們在學術界的嘗試那麼成功，不過他們的主張對學術界的影響是深遠的，他們寫書的方式，更是數學界學子代代相傳的傳奇。

(以上說明改寫自王九逵教授發表於科學月刊第三十一卷第三期的集合論與數學教育 )

Daily Murmur 2009/10/29

2009-10-30T00:05:00.001+08:00

	18:42	讓我靠一下 Comment,Like
	16:54	Who's that girl? Comment,Like
	15:48	ARE YOU HAPPY? Comment,Like
	15:42	Smile Comment,Like
	15:42	Indexed » Blog Archive » Treasures, not trash. Comment,Like
	15:39	Ham and Heroin Comment,Like
	08:13	WOW! #brizzly adds #facebook support! Comment,Like
	07:51	Hey Jude! Comment,Like
	02:35	New Blog Post: Daily Murmur 2009/10/28 http://ow.ly/15XU6G Comment,Like
	00:05	Daily Murmur 2009/10/28 Comment,Like
	00:00	Big Pumpkin ！ Comment,Like

Daily Murmur 2009/10/28

2009-10-29T00:05:00.001+08:00

	22:28	RT @honeypie 大推蠹魚頭：三本書的回憶 http://tinyurl.com/yj22zyp (再用力推) Comment,Like
	22:23	Weekends and Afternoons Show the Highest Twitter CTRs \| Dan Zarrella http://j.mp/35bpE5 Comment,Like
	20:08	Autumn Comment,Like
	20:05	Help Comment,Like
	19:58	apple arts - Beautiful Amazon Tree Houses Comment,Like
	19:47	foot step … . . Comment,Like
	17:21	组图：英伦秋色 \| 卫报　-　译言出品 Comment,Like
	16:33	ARCHITECTURE OF HAPPINESS on Flickr - Photo Sharing! Comment,Like
	15:47	It's time for Coffee Break! Comment,Like
	14:19	Liked/Commented: Jing: 電腦科技 - 主導Google技術社群的超級助教 - PChome 新聞 Comment,Like
	14:02	足跡 Comment,Like
	11:33	Liked/Commented: Angie: Fwd: Piano stairs - TheFunTheory.com - Rolighetsteorin.se - http://www.youtube.com/watch?v=2lXh2n0aPyw (via http://ff.im/aCO1i) Comment,Like
	09:57	一早迷迷糊糊的收到 #wave 邀請，還沒搞清楚是那位大德發的邀請，也沒搞清楚這玩意這麼用？ Comment,Like

Daily Murmur 2009/10/27

2009-10-28T00:05:00.001+08:00

	22:36	I believe in you. Comment,Like
	21:49	Liked/Commented: YouTube - The Google Story Comment,Like
	20:09	The droids we're googling for on Flickr - Photo Sharing! Comment,Like
	20:00	渡假小屋 Comment,Like
	17:37	Liked/Commented: Angie: 樂高 http://www.designboom.com/weblog/cat/10/view/6631/jan-vormann-dispatchwork.html Comment,Like
	15:25	hug life in NYC Comment,Like
	13:43	Read more books Comment,Like
	13:42	Origin of Universe Comment,Like
	11:54	Liked/Commented: spin: YouTube - 然而＠一件重要的小事 Comment,Like
	10:15	十月二十六日 Big Picture 的注意是「阿富汗」，照片品質維持這個網站一貫的高品質，的確沒話講，但是看了心情會很沉重，有張照片標示 contains objectionable content，滑鼠遲遲不敢點下去 - http://tr.im/DaDD Comment,Like
	07:54	halloween Comment,Like
	02:40	New Blog Post: Daily Murmur 2009/10/26 http://ow.ly/15XpUg Comment,Like
	01:32	What? Comment,Like
	00:27	Early Morning Mist, Central Indiana Comment,Like
	00:05	Daily Murmur 2009/10/26 Comment,Like

Daily Murmur 2009/10/26

2009-10-27T00:05:00.001+08:00

	23:50	Gabriele Rigon Photography Comment,Like
	23:39	Gabriele Rigon Photography Comment,Like
	21:59	Blog Post Updated: #RecSys09 Industry Keynote Summary http://j.mp/2HNQDJ (fixed some typos) #resys Comment,Like
	21:39	RT @xamat New blog post: personal overview of #recsys09 http://bit.ly/gAC5p (hoping for feedback and comments!) (very nice post) #resys Comment,Like
	21:19	Say good bye to GeoCities - http://bit.ly/2YYHAH Comment,Like
	20:33	[推產業報導產生器] -#Read 傅大的"WiMAX回鍋炒" http://j.mp/13if0d Comment,Like
	15:04	#read RT @annpo: 台灣碩博士即將達百萬之眾 http://bit.ly/1UEPsG (OMG) Comment,Like
	14:26	New Blog Post: [pic] 自在 http://ow.ly/15Xj6v Comment,Like
	13:16	RT @gycheng: RT @jillyfreyne #RecSys09 Recommender Systems & the Social Web workshop Trust session http://bit.ly/4iUdjw #resys Comment,Like
	13:03	@gycheng @clickstone 還好我住的地區，有好幾條合適的騎車路線，路程夠長，也沒有廢氣的問題 Comment,Like
	12:44	@clickstone 目前正考慮騎自行車這項運動，畢竟健身房裡還是比較枯燥，不過還沒有下定"決心" Comment,Like
	12:05	RT @clickstone 其实想想，周末里不上网，踢踢球，看看片，读读书，健康，收获还大。 \|\|--> 完全同意，不過我這把年紀踢球就太勉強了，只好散散步就算了... Comment,Like
	12:01	[pic] 自在 Comment,Like
	11:47	Francisco Martin #RecSys09 Industry Keynote Summary Comment,Like
	10:25	RT @strands: #recsys09 Keynote: Top 10 Lessons Learned Developing, Deploying, and Operating Real-World Recomm.. http://bit.ly/YGwEF #resys Comment,Like
	10:17	RT @xamat: #recsys09 A recurring question I have: Is Personalized Advertising a form of Recommendation? Mixed feelings. (good question) Comment,Like
	10:05	Children tea time … Comment,Like
	09:43	Another flying strawberry … Comment,Like
	09:39	G'night, folks! Comment,Like
	09:36	Take me to the moon Comment,Like
	09:35	『摄影展』Paris Photo 2009，巴黎摄影展：阿拉伯&伊朗摄影 - Comment,Like
	08:14	原來今日是重陽！（vai @junrxu） Comment,Like
	02:30	New Blog Post: Daily Murmur 2009/10/25 http://ow.ly/15XdHD Comment,Like
	00:05	Daily Murmur 2009/10/25 Comment,Like

[pic] 自在

2009-10-26T12:01:00.001+08:00

via iamthecrime.tumblr.com

Posted via web from imrchen's posterous