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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

一個以Web 2.0為基礎之PLM協同測試作業環境

陳誌家 Unknown Date (has links)
本研究以探討協同及PLM為出發點,一方面對PLM目前的發展狀況進行討論,另一方面也對PLM核心協同的概念進行了討論。在了解PLM發展的現況及產品生命週期各環節間協同互動對於PLM的重要性後,本研究以Web 2.0的概念進一步探討其在PLM上的應用。 本研究以V-Model做為情境的探討,並用以分析PLM可加強之處。PLM在支援V-Model測試相關活動情境下,本研究歸納出三項可加強之處。第一,測試相關資料沒有一個共同存取的環境;第二,資訊傳達沒有效率且資訊本身無組織性,,並且使用者在訊息接收及瀏覽上也缺乏較為主動的能力;第三,各部門人員沒有可以共同發表意見的平台。 / This research starts with discussing collaboration and PLM. On one hand it discusses the current development of PLM, and on the other hand it discusses collaboration with is the key concept of PLM. After understanding with the current development of PLM and the importance of collaboration with each product life cycle site in PLM, this research uses the Web 2.0 concept to further discuss its application on PLM. This research uses V-Model to discuss the scenario and analyzes which point PLM can be improved. In the testing relative activities scenario of V-Model with PLM supporting, this research concludes three points which PLM can be improved. First, there is no unified accessing environment for testing relative data. Second, it is ineffective in transforming information and information is not innately organized, and the users have no active abilities to accept message and on browsing. Third, there is no unified platform for each department employees to offer opinions.
22

無形資產價值攸關性與企業生命週期之研究

陳重光, Chen,Chung Kuang Unknown Date (has links)
本研究主要探討企業處於不同的生命週期階段時,資本市場對於各期的無形資產投入會有不同的評價。本文用Anthony and Ramesh(1992)的方法,選定股利、銷貨成長、資本支出、公司成立年數、研發支出作為生命週期的判斷因子。以薛健宏(2005)修改吳安妮(2004)、Kaplan and Norton(2004)的架構,將平衡計分卡三個非財務構面對應各項無形資產,以人力資本、創新資本、流程資本、顧客資本各項投入作為無形資產投入研究項目,並以Ohlson(1995)的會計評價模式,觀察無形資產投入、人力資本、創新資本、流程資本、顧客資本對於公司評價是否具備攸關性。 實證結果發現,企業於生命週期初期對於各項無形資產的投入,對於資本市場而言都是具備價之攸關性的資訊。無形資產投入在成長與成熟期相比較時,並沒有顯著的差異,而企業於成長與成熟期投入無形資產相較於衰退期,資本市場皆有較高的評價。以創新資本而言,企業於成長期投入創新資本,資本市場的評價大於成熟期與衰退期,而成熟期評價也大於衰退期。以人力資本而言,企業於成長與成熟期投入人力資本,資本市場對於此項資訊的評價並沒有顯著差異,而成長期與成熟期相較於衰退期,皆有較高的評價。以流程資本而言,企業於成長期與成熟期間投入流程資本,資本市場並沒有顯著差異,而成長期與成熟期相較於衰退期,皆有較高的評價。以顧客資本而言,企業於成長期投入顧客資本與成熟期投入相比較,資本市場的評價並沒有顯著差異。而成長與成熟期投入顧客資本相較於衰退期,資本市場的評價皆較高。整體而言,企業於生命週期初期投入無形資產,資本市場皆給予較高的評價,而於企業生命週期晚期,無形資產投入的增加,資本市場並未給予較高的評價 / The purpose of this study is to explore whether the market values intangible asset investment of firm differently at different stage of life cycle. The stage of life cycle in which a firm belongs in determined by using Anthony and Ramesh(1992) model and is classified into growth, maturity and declining stage. This study uses Annie Wu(2004), Kaplan and Norton (2004) framework as amended by 薛健宏(2005) to partition the intangible asset into human capital, innovation capital, process capital and customer capital. Ohlson’s(1995) model is used to examine the relationship between the market valuation and each of the investment of total intangible asset, human capital, innovation capital, process capital and customer capital . The empirical results are as follow: 1. The information of total intangible asset investment at the growth stage is value relevant for capital market. 2. There is no difference between the market valuation of total intangible asset investment of growth stage and maturity stage. However, the market valuation is significant by different between the growth and maturity stage on the one side, and the declining stage on the other side. 3. The market valuation for the innovation capital investment at the growth stage is significant by higher than at the maturity and declining stage. The market valuation for the same investment at maturity stage is also higher than of the declining stage. 4. The market valuation for the human capital investment at the growth stage is the same as at the maturity stage. However, the market valuation for the human capital investment both at the growth stage and maturity stage are higher than at the declining stage.. 5. There is no difference between the market valuation of process capital investment at the growth stage and maturity stage. However, both the valuation at growth stage and maturity stage are higher than at the declining stage. 6. The market valuation to the customer capital investment at various stage is the same as for the process capital investment. An overall conclusion can be reached that market valuation for the investment in intangible asset at growth stage of business life cycle is higher than for the same investment at declining stage.
23

由液晶面板的供需看產業的未來策略發展

藍東昇 Unknown Date (has links)
兩兆雙星之液晶面板產業是台灣近期的明星產業。動輒上仟億的投資金額與高技術的進入門檻,卻常承擔著巨額的損失與價格下跌的憂慮。這麼龐大的產業,目前獲利卻相當微薄停止投資又無法延續競爭,原因是整體產業的供需平衡問題一直存在。 液晶面板的應用愈來愈多的新應用產生,也造成面板廠不斷的擴大新世代廠的投資。這需求與供給的平衡交叉點,不斷著因時間、價格在跟著變動著。原本有中、日、韓、三個國家數家面板供應商,到只剩少數指標性廠商還有擴廠的計劃。面板產業目前正處於寡佔競爭的市場局面,如經濟學的賽局理論來分析,這幾家激烈競爭的面板大廠所面臨挑戰,在於各家紛紛投資設廠而造成了供過於求、殺價競爭,產品價格快速下滑等惡性循環的結果。 本研究是就各家面板的現有產能及未來擴產計劃,並考慮到周邊上下游重要零主件,新產品應用及各家廠商市場面的佈局與開發,未來價格走勢,品牌優勢等來探討需求面和市場均衡與液晶週期性,並就新技術發展前景與整體競爭環境及策略發展探討面板業的未來。 台灣的面板產業所謂的面板五虎,從各家的財務獲利、資本支出,到之後的產能規劃與擴建計劃,已經明顯的成為兩個不同層級的競爭態勢與格局。面板產業的規模正在迅速擴張中,面板產業龍頭友達與奇美在公司規模、營收的表現上,已正式超越各家成為產業龍頭。因此本研究以這兩家面板大廠為代表,針對其發展沿革之策略進行分析與比較,以對映台灣面板廠的競爭策略與未來發展。 / The TFT LCD industry is the star business in Taiwan recently. With billions investment and high-tech entry barrier, however, this industry usually suffers huge loss and worries the price drop. So far, the profit rate of LCD is still limit but the new Fab investment can’t be stopped to lose competition in this giant field. The main reason is balance of supply-demand issue still existing in the whole TFT LCD industry. From demand point of view, there are more and more new applications in LCD products; on the other hand, LCD makers must keep investing new Fab in supply. The equilibrium of supply line and demand line has been varied by different timing and various price. The original TFT LCD manufacturers are from Japan, Koran, and Taiwan but only few companies have capability to extend production line. Now, the LCD industry is in the kind of competitive olig-monopolistic market. To analyzing by the game theory of economics, the severe competition among few LCD makers, who bear the critical challenge, have to face up to surplus, price war, and product devaluation due to unbalanced investment. This research is to study the current capacity and their new Fab outputs of all LCD makers as well as to consider vertical and key component sources. Meanwhile, the new application, marketing plan and strategy, future price trend, and brand competence can be reviewed from supply-demand, market equilibrium, and crystal cycling. Further, to study what is the LCD future according to the new strategy, technologic development and competitive environment. Taiwan TFT LCD makers have so-called “Five Tigers”. The LCD business is rapid growing. From each company financial profit, capital investment, capacity plan and new Fab investment, there are two main distinguished level and scale. The leading companies are AUO and CMO, no matter in economic scale, and revenue performance, which are on the top position. This report is also studied these two companies as benchmark to cross-check each company stage and compare each own strategy in order to reflect Taiwan TFT LCD industry and future.
24

無線電遙控休閒產業於中國大陸競爭策略之探討

林崇安 Unknown Date (has links)
在成長趨緩的無線電遙控休閒產業,欲進一步追求整體的成長,除了持續維持目前以歐美市場為主的經營之外,尋找下一個新興市場積極發展,包括中國大陸市場,是產業未來成長策略必要的考慮之一。 目前中國大陸市場的規模仍小,也處於渾沌、前景不明的狀態。多數人假設隨著國民所的的增加,未來整體市場應概會有相當大的成長空間,但這些僅止於臆測,無資料或數據可以證明。而在中國大陸本土新競爭者的崛起,扮演世界工廠的角色的同時,既有廠商將面對與日俱增競爭壓力,卻也亟望及早完成進入市場的佈局,搶先取得有利的市場立足點。 本研究透過「結構-行為-績效」SCP模型的產業組織分析架構,針對全球無線電遙控休閒產業之產業特性,分析探討其市場結構、行為及績效所受影響因素與三者之關聯性。並依據Porter的五力分析釐清企業所處的競爭環境,點出產業中競爭的關鍵因素。同時經由產業生命週期分析,發現全球市場與中國大陸市場分別處於成熟期與導入期,而應有不同的競爭策略。 從研究結果發現,無線電遙控休閒產業在中國大陸市場的關鍵成功因素包括採取平穩的價格政策,應該避免低價的滲透策略。同時提供低技術門檻、化繁為簡的產品線。在行銷活動方面,需以教育消費者為主體。並以傳統零售通路為主要銷售管道,以服務「高需求」消費者;網際網路及郵購通路則以服務「低需求」的消費者進行規劃。而與消費者間的溝通,則應以建構能傳遞「產品、技術知識」的機制為主要目的。 關鍵詞:結構-行為-績效、無線電遙控、產業生命週期、關鍵成功因素
25

環境報告書設計與編製之個案研究

陳拎文 Unknown Date (has links)
環保意識抬頭使企業面臨揭露環境資訊之壓力,進而發佈環境報告書。由於環境報告書在國內尚處發展階段,企業對其了解不深,使相關同業之經驗分享,尤其重要。 本研究採個案研究法,以個案公司為例,探討其發佈環境報告書之動機、設計與編製過程、相關內容及發佈後之效益。透過實地訪談、數次電話聯絡與書面文件相互比對後,有下列四點發現: 一、個案公司發佈之動機主要受日本母廠感召,並希望藉此達成對內、外之有效溝通、提升公司競爭力與形象,進而追求永續發展。 二、由事務局搭配相關管理機制,設計與編製出涵蓋產品生命週期之環境報告書。 三、報告書之內容從環境管理開始,進入綠色設計、綠色採購、綠色生產與綠色消費;至於環境資訊,有財務與非財務兩種表達方式。 四、發佈後之效益與動機相呼應,表現在公司形象、競爭力之提升與良好溝通上。 / Due to environmental consciousness, the enterprise is faced with the exposition of environmental information, then issues corporate environmental report (CER). However, CER is still in a developing phase domestically, and the enterprise doesn’t understand about it deeply. Thus, sharing in correlative experience of the profession is quite important. This research adopts case study, and takes the case company as the example to probe into the motive of, the design and the establishment process, the correlation content and the benefit of disclosing CER. After comparing with the penetration on the spot interview, the telephone contact and the written document mutually, there are four findings as below: First, the case company was affected by the Japanese Parent factory, and hoped to get up to communicate with its stakeholders effectively, to raise its competitive power and image, and to pursue its sustainable development. Second, the Affair Bureau introduced some management mechanisms into design and establishment process of the CER which covered a product’s life cycle. Third, the content of the report started from the environment management, then the green design, the green purchase, the green production and the green consumption came after; As for the environment information, could be divided into financial and the non-financial two statements. Finally, the benefit of disclosing CER responded to the motive, and displayed in the company’s image, the competitive power promotion of and the good communication.
26

台灣老人休閒參與之轉變:成因及影響 / The Change of Leisure Participation among Older People in Taiwan: Cause and Impact

林冠穎 Unknown Date (has links)
隨著人口快速老化以及平均餘命的延長,老人福祉成為各界討論議題,又由於老年時期可運用在休閒活動的自由時間增加,加上近年來醫學進步、衛生保健之提倡、退休與各種福利、津貼等制度的建立等,促使老人得以追求更活躍的晚年生活,而積極參與休閒活動對於成功老化有正面的效果,爰此,老人的休閒參與逐漸受到重視。本研究從連續理論和生命週期觀點出發,視休閒參與為一連續的過程,探討隨著年齡的增長,老人休閒參與在量及類型方面的維持與轉變;此外,亦納入世代差異的概念,試圖描繪出台灣現今老人與過去老人的休閒參與有何異同。據此,研究目的在於:一、比較台灣1989年的老人和2003年的老人在休閒參與量和活動類型方面之異同。二、以生命週期觀點分析台灣老人隨著年齡增長在休閒參與量及類型方面的轉變與維持,並探討造成轉變的形成因素。三、探究台灣老人休閒參與轉變與其生活滿意度的關係。四、根據研究結果,提出相關建議,供老人實務工作者及老人福利政策制定者參考。 本研究透過行政院衛生署國民健康局人口健康與調查中心所進行的「台灣地區中老年身心社會生活狀況長期追蹤調查系列」1989年第一主波調查資料以及2003年第五主波調查資料進行分析,主要分析策略可分為兩個部分,一為比較1989年和2003年台灣老人的休閒參與情形,屬於橫斷性資料分析,研究對象為1989年年滿65歲的老人,共2,567人,以及2003年年滿65歲以上之老人,共2,864人。第二部分分析焦點在於老人休閒參與的轉變,屬於貫時性資料分析,研究對象為1989年第一主波調查中年滿60歲以上的原追蹤樣本至2003年完成訪問的74歲以上老人,分析樣本數為1,743人。針對所得資料,以描述統計、卡方檢定、獨立樣本t檢定、單因子變異數分析、皮爾森積差相關、多項式邏輯迴歸分析、多元迴歸分析等統計方法進行分析。綜合研究主要發現,得到以下結論: 一、 2003年六十五歲以上老人的休閒參與量顯著低於1989年的老人,且社交型和運動健身型活動也是呈現減少的趨勢;惟2003年女性老人在看電視或聽收音機、下棋或打牌、參加團體活動的比例則較1989年女性老人來的高。 二、 整體來說,休閒參與量呈現隨著年齡增長而減少的趨勢;老人從事獨自型活動以及與親友鄰居聊天、散步等花費較少體力和資源且可及性較高的活動傾向隨著年齡增長而維持,但在運動健身型活動方面則出現明顯減少的轉變。 三、 影響老人橫跨十四年間休閒參與轉變之主要因素包括:老人1989年的年齡、性別、教育程度、收入、1989年之健康資源和1989年至2003年健康資源的轉變、1989年之社會支持和1989年至2003年社會支持的轉變、十四年間經歷喪偶、退出工作崗位等。 四、 老人目前從事愈多項休閒活動、參與獨自型和運動健身型活動,生活滿意度愈高;而老人經歷十四年生命週期中,若能維持或增加休閒活動參與總數、維持獨自型活動之參與,對於目前生活會愈滿意。 依據研究發現,研究者提出四點建議,作為未來規劃老人休閒活動之參考:一、鼓勵老人適度、持續參與休閒活動,提高生活滿意度。二、廣闢休閒場所與設施,創造友善老人的休閒環境。三、針對老人提供多元化、多樣化的休閒活動,以符合老人之休閒需求。四、規劃休閒教育,提倡退休準備,進而促進老年生活福祉。
27

小筆電興起與宏碁筆記電腦經營策略之研究-以技術採用生命週期觀點分析

黃清茂 Unknown Date (has links)
小筆電可說是筆記型電腦所演化的新產品,這個新產品在近兩年經濟不景氣的時代背景之下,迅速熱賣,市場的接受度可說是非常的高。本研究以文獻分析法探討小筆電的興起、宏碁公司的經營策略、筆記型電腦產業的競爭策略、筆記型電腦產業的核心能力分析模式、以及科技行銷策略,以「技術採用生命週期」的分析理論,建構研究模式。 近兩年小筆電的熱銷讓宏碁Aspire One出奇致勝,即使宏碁並不是首推小筆電的廠商,卻迅速反應,在很短的時間內,搶佔市場。Aspire One的熱銷是宏碁不巧受到幸運之神眷顧?還是宏碁在策略上運用得宜?小筆電的興起對宏碁筆記型電腦經營的策略有何特別的意涵? 本論文以個案研究法,除了相關文獻的蒐集與分析之外,輔以筆者在筆記型電腦大廠深耕約二十年的工作經驗,深度分析小筆電的興起、以及宏碁公司的經營策略。 / Netbook can be seen as the new product developed from Notebook computer. In the wake of economic recession in recent two years, market acceptance for Netbook has become extremely high. This research is based on literature analysis, aims to analyze the rise of Netbook era, Acer‟s corporate strategy, the competitive approach in Notebook computer industry, the analysis model upon core competition in Notebook computer industry, and technology marketing strategy. The study is taking “Technology Life Circle” as research model . Acer‟s Aspire One is the biggest winner in Netbook selling record. Even Acer is not the first one to promote Netbook, its prompt response to the market brings Acer to the biggest Netbook player. Is Acer just lucky for perfect timing heading to this triumph, or it indicates Acer‟s strategies properly deployed? Besides, does the rise of the Netbook era since change the direction of Acer‟s business strategy? The research is doing in the manner of case study. On top of related literature analysis, my professional working experience within Notebook computer industry nearly twenty years is crucial for insight analysis of the rise of Netbook era and Acer‟s business strategy. Hopefully, this research brings reference value to industry.
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LED產業技術採用生命週期管理—以LED背光源應用為例 / Technology Adoption Life Cycle Management in LED Industry – Taking LED Backlight Application as an Example

黃嘉敏, Huang, Jia-Min Unknown Date (has links)
技術採用生命週期(Technology Adoption Life Cycle)理論探討技術擴散過程中各階段消費者的行為,並進而使業者了解未來產業的發展趨勢與方向。本論文即嘗試透過結合技術採用生命週期理論,分析LED背光源應用所處之時空和市場,觀察LED產業商業模式的發展,從中尋找LED產業之智慧財產管理課題。LED產業於小型面板背光源的應用,如:手機、MP3、PDA、GPS、數位相機等,已然跨過技術採用生命週期所描述的龍捲風暴階段,進入康莊大道。另一方面,LED於中大型面板背光源的應用才正要刮起風暴,並期待著下一個殺手級應用—通用照明,引領極富綠色環保色彩的LED 產業繼續起飛。然而,因關鍵性專利始終握在國際大廠手上,限制了我國LED產業的發展,也阻礙了技術的擴散。幸而我國LED業者依舊在一片紅海中殺出重圍,成為LED產值世界第二大的基地,也成了國際大廠不得不倚重的對象。下一個風暴的成功,國際大廠仍需要透過授權或策略聯盟繼續壯大其勢力,這是我國LED業者的機會,亦可趁此持續發展技術,配合擅長的系統端整合應用,一舉取得逆轉勝門票。 / Technology Adoption Life Cycle theory discussed various behavior in different phases during the technology diffusion process to let industries learn the trend of future development. The thesis tries to analyze LED backlight application at this point of time and also tries to link up with Technology Adoption Life Cycle theory to find out intellectual property management issues in LED industry today. The LED backlight application on small LCD display, such as mobile phones, MP3, PDA, digital cameras, and GPS, had already passed through the tornado stage in the description of Technology Adoption Life Cycle theory, and it got into the main street stage for sure. On the other side, LED backlight application on medium/large LCD display is just blowing a storm now, and waiting for next killer application, general lighting, to lead the green energy industry a bright way as well. Nevertheless, the essential patents of LED are held by international firms all along. Our LED industry development is certainly limited and technology diffusion is restricted. Fortunately, LED firms in Taiwan still made a great breakthrough that Taiwan has become one of the top two LED product bases in the world. It made international LED firms have to rely on us in some degree. The next triumph to achieve may so far require licensing from big firms or to form a strategic alliance to foster it. It is our opportunity to keep improving our technology in system integration that we are good at, and cooperate with big firms to win the coming game in the foreseeable forture.
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公共資訊政策之探究--理論、方法與議題

牛萱萍 Unknown Date (has links)
資訊是所有生命體的構成要素亦國家發展的資產,如何使用資訊決定了如何生活及運作、社會如何發展。資訊政策的發展可追溯至16世紀時政府管制資訊的政策,直至1960年代起資訊政策的內涵才由「規範資訊的移動與使用」轉至「資訊相關議題」,美國政府於1993年大力推動國家資訊基礎建設(NII)之後,世界各國無論發展程度均開始正視「資訊化發展」對國家社會所帶來的影響,如何利用有限的國家資源來增加國家競爭與建全社會發展便成為各國關注的重心。因此,本研究從資訊政策中發展出「公共資訊政策」的概念,並分為理論與應用兩個層面進行討論,以呈現公共資訊政策的面貌。 公共資訊政策,強調具有國家整體性與國際性的宏觀視野,從國家整體發展與公部門的立場著眼以發展出一套管理「資訊生命週期」的整體策略,即針對資訊的取得、生產、處理、傳遞與應用等過程所制定的一套公法、管理規則與政策。 一、理論面 首先先介紹國內外學者所提出的相關理論、方法論的內容,期望能透過各種內涵與政策制定理論的呈現;並透過公共資訊政策的定義與範圍的釐清,將政策的內涵區分為法律、社會、經濟、政治與科技等五大層面,並針對各個層面提出相關的議題內容進行討論,提供研究與發展的基礎。 二、應用面 經由公共資訊政策內涵與理論面的發展,提出六項公共資訊政策的原則作為政策發展的指標,並應用本文建構出來的公共資訊政策架構,針對「國民卡」之個案進行研究。 近年來,公共資訊政策在實現社會發展上的重要性,逐漸為世界各國肯定。公共資訊政策的目的在於透過前瞻性、整體性與計畫性的規劃以減輕資訊化所帶來的負面影響,進而建構出資訊社會的發展藍圖,以引導政府重新思索其在資訊社會發展過程中所扮演的角色與功能。 公共資訊政策之探究-理論、方法與議題 目 錄 第1章 緒論 第2章 文獻探討 第3章 法律面之議題 第4章 社會面之議題 第5章 經濟面之議題 第6章 政治面之議題 第7章 科技面之議題 第8章 結論與建議
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如何在資料庫中發掘空間性週期關聯規則--以便利商店交易資料為例 / Data Mining of Spatial Cyclic Association Rules in Databases -- A Convenience Store Transaction Data Example

郭家佑, Guo, Jia-You Unknown Date (has links)
資料發掘目前在傳統關聯式資料庫相關議題上已有不少研究,但如果能再整合空間和時間要素進來,將可從資料中發掘出更明確、更具體的知識。以往常使用統計分析方法來分析空間資料,不幸的是,統計分析方法仍有許多問題亟待解決。而Han等人利用概念樹發掘「多層次關聯規則」的技術已相當成熟,值得學習。在時間方面,另外有學者提出「週期關聯規則」的觀念。於是本研究便想結合以上研究的優點,希望能創造出新的應用。 本研究試著將「空間特性」和「週期關聯規則」結合,提出「空間性週期關聯規則」的想法。首先從相關文獻中分別瞭解目前空間、時間資料發掘領域的研究現況,從而整合相關研究,提出研究架構。再以動態網頁技術配合假想的台北市便利商店交易資料庫,發展出一套雛型系統(目前只能作單一項目之間的關聯),以驗證本架構的可行性。最後提出進一步的研究建議,以供後續研究參考。 / There have been a lot of research about data mining in relational database. We can mine more specific and concrete knowledge in transaction databases by further considering spatial and temporal dimension. Until now the statistical spatial analysis has been one common technique for analyzing spatial data. However , there are still many remaining problems. Han et al. used concept hierarchies to mine multiple-level association rules. Their ideas are great and worth our learning. On the other hand , some scholars proposed the notion of cyclic association rules. Therefore , we combine the merits of these researches to discover more meaningful knowledge. In this research , we try to integrate the ideas of spatial associations with cyclic association and propose the idea of spatial cyclic association rules. First , we survey these researches in the fields of spatial and temporal data mining. A framework is then proposed. Finally , we implement a prototype system in WWW ( 1-itemset and 2-itemset only now).

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