April 17,2008
Long Tail還是Wrong Tale?
February 20,2008
webometrics :: 看看您的學校全球排名
本來以為台灣的大學中,台大、清大、交大是前三大學校,但是看了webometrics後卻發現 ... 不是那麼一回事,原來大學排名在網路與數位時代已經大洗牌啦,到底台灣的大學在全球名列第幾呢? 5年500億到底是花在刀口上、還是丟到水溝呢?
...繼續閱讀
November 28,2007
Computer Science Conference Ranking 電腦科學學術會議分級
常常要參與學術會議時,不知道到底這場會議的等級而頭痛,所以把一些與Computer Science相關資料慢慢匯整過來,以提供大家參考,若有Update請各位多多回應。
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March 8,2007
什麼叫Ontology?
根據wikipedia的解釋:
In philosophy, ontology is the study of being or existence. It seeks to describe or posit the basic categories and relationships of being or existence to define entities and types of entities within its framework. Ontology can be said to study conceptions of reality.
In computer or information sciences, ontology is a data model that represents a set of concepts within a domain and the relationships between those concepts. It is used to reason about the objects within that domain.
在哲學術語上,Ontology指的是一種探討"存在"的一門學問,也就是萬物存在這個宇宙,到底是安命在何處,以及萬物之間的關係為何。所以Ontology又稱之為"存在學"或"本體論"。
用白話來說,就是各種活的、死的東西,到底他是屬於哪個類別,可以歸類在何處,並且這些活的、死的東西之間到底有什麼關係。 ...繼續閱讀
In philosophy, ontology is the study of being or existence. It seeks to describe or posit the basic categories and relationships of being or existence to define entities and types of entities within its framework. Ontology can be said to study conceptions of reality.
In computer or information sciences, ontology is a data model that represents a set of concepts within a domain and the relationships between those concepts. It is used to reason about the objects within that domain.
在哲學術語上,Ontology指的是一種探討"存在"的一門學問,也就是萬物存在這個宇宙,到底是安命在何處,以及萬物之間的關係為何。所以Ontology又稱之為"存在學"或"本體論"。
用白話來說,就是各種活的、死的東西,到底他是屬於哪個類別,可以歸類在何處,並且這些活的、死的東西之間到底有什麼關係。 ...繼續閱讀

長尾理論(Long Tail)是前陣子被炒得火紅的話題, 大家開始尋找自己的長尾來活得更好, 但是目前許多人開始認為Long Tail會不會只是一個Wrong Tale(錯誤的故事)?