problem n. 1.問題,課題;疑難問題;令人困惑的情況。 2.【數(shù)、物】習(xí)題;作圖題。 3.(象棋的)布局問題。 the problem of unemployment 失業(yè)問題。 His whole conduct is a problem to me. 他的一切行為我都不理解。 adj. 1.成問題的;難處理的。 2.關(guān)于社會問題的。 a problem child 【心理學(xué)】問題兒童;難管教的孩子。 a problem novel [play] (反映社會問題等的)問題小說[戲劇]。 sleep on [upon, over] a problem 把問題留到第二天解決。
A novel two - phase genetic - annealing algorithm is proposed to solve the vehicle routing problem with time window ( mdvrptw ) and multi - constraint in multiple dispatching centers 摘要針對多約束條件的多配送中心有時(shí)間窗車輛路徑問題,提出了一種二階段遺傳退火算法。
In the end of this paper , we analyzed the performance of the algorithm and considered the genetic algorithm as a good prospect in soluting the qos multicast routing problem 在本文的最后,對該算法進(jìn)行了分析,闡述了遺傳算法在求解qos組播路由問題上的廣闊前景。
Further more , in large scale p2p network , the routing problem turned to be more difficult because of the quick variation of network and differences of capability of peers 另外,在大規(guī)模p2p網(wǎng)絡(luò)中, peer節(jié)點(diǎn)的路由分配問題由于網(wǎng)絡(luò)的多變和peer能力不同而變得非常困難。
Analyzes the research approaches of vehicle routing problems and characteristics of genetic algorithm , and proposes an improved genetic algorithm for the vehicle routing problem 摘要分析了車輛路徑問題的研究方法和遺傳算法的特點(diǎn),提出了一種改進(jìn)的遺傳算法求解車輛路徑問題。
Recently there are more researches on inventory routing problem ( irp ) in developed countries , since they are paying much attention to supply chain management 目前,隨著國外發(fā)達(dá)國家供應(yīng)鏈管理的升溫,國外對物流配送庫存集成優(yōu)化問題( inventoryroutingproblem ,簡稱irp )研究較熱。
In order to solve the multi - outgoing campus network ' s routing problem in network address translation ( nat ) , a policy routing scheme based on connection tracking information was proposed 摘要針對網(wǎng)絡(luò)地址轉(zhuǎn)換( nat )環(huán)境下多出口園區(qū)網(wǎng)絡(luò)存在的路由選擇問題,提出了利用連接跟蹤信息來指導(dǎo)路由判斷的方案。
A fundamental issue in multicast communication is how to determine an efficient message route ( multicast routing ) . tree construction is a commonly used approach in solving the multicast routing problem 本文主要研究多播路由算法,即建立滿足媒體傳輸服務(wù)質(zhì)量( qos : qualityofservice )需求的多播樹。
Another constrained problem is delay and delay variation constrained multicast routing problem . sp - dvma ( shortest path delay variation multicast algorithm ) algorithm based on minimum delay path is presented 第二類是時(shí)延和時(shí)延差約束的多播路由問題,提出了以最短時(shí)延路徑為基礎(chǔ)的一種算法? ? sp - dvma算法。