[PDF] Top 20 EFFICIENT ALGORITHMS FOR DISTRIBUTED QUERIES

... a distributed database , we have the ability to decentralized data that are most heavily used by end users at geographically dispersed location and , at the same time , to combine data from different source by ... See full document

... business transactional data, which is to identify the consumer behaviour in terms of product purchase / service received. In order to identify how often the items are bought together can be well described using ... See full document

... in distributed environments has not been well ...highly distributed environments such as P2P systems and sensor ...highly distributed environments, the bandwidth among nodes is usually ...be ... See full document

... Consider the eikonal equation, |∇ u | = 1. If the initial condition is u = 0 on a mani- fold, then the solution u is the distance to the manifold. We present a new algorithm for solving this problem. More precisely, we ... See full document

... an efficient content sharing scheme where a node stores a message and carries it for certain duration until a communication opportunity arises and then delivers it to the ...as efficient content sharing ... See full document

... Either of the above estimation strategies provides a good estimate of the channel vector h, which can be used during the implementation of the stochastic algorithms proposed in the previous section. So, to take ... See full document

... 0’s (see §5.2), Paillier-based clients are even slower. At the proxy, the PDDP system needs to perform GM crypto-operations to transform periodically client- generated coins into unbiased coins — one (offline) en- ... See full document

... Discussion on the XPath evaluation: XML streams versus tuple streams Besides the apparent discrepancy concerning modeling aspects between relational and XML data, flat relations (i.e., sets of tuples of rather constant ... See full document

... Sketch algorithms (Charikar et al., 2004; Cor- mode, 2011) are a memory- and time-efficient so- lution to answering point queries. Recently in NLP, we (Goyal and Daum´e III, 2011a) demonstrated that ... See full document

... our algorithms of Section ...input queries, and (2) Selection of one efficient plan for each input ...input queries and for the views/rewritings of interest to efficient evaluation of ... See full document

... Power Efficient Gathering in Sensor Information Systems (PEGASIS) [4], and Hybrid Energy-Efficient Distributed clustering (HEED) ...another algorithms like Stable Election Protocol (SEP) [6], ... See full document

... the efficient studio video ...coding algorithms are also proposed for efficient editing such as tool-level optimization, multi-serve based distributed coding and SIMD (Single instruction, ... See full document

... natural genetics. One of the foremost objectives of Genetic Algorithm [26] is to provide best or nearly optimal solution from fixed and finite sized population. It is a probabilistic [20] technique based on the concept ... See full document

... existing algorithms can compute every k-dominant skyline, they lead to much repeat work because of no sharing ...novel algorithms-BUA (Bottom- Up Algorithm) and UBA (Up-Bottom Algorithm) are planned to ... See full document

... delay algorithms, usually preceded by a preprocessing phase that is linear or almost ...when queries are evaluated over the class of structures of bounded degree [5, 13] or, more generally, over the class ... See full document

... building distributed networked ...flooded queries, and distributed indexing with hashing directed ...with distributed indexing and flooded queries cannot exploit the full capacity of ... See full document

... Efficient algorithms for selectivity estimation of probabilistic threshold queries over uncertain data... „ Selectivity estimation for traditional relational.[r] ... See full document

... In this protocol we deal with four level of heterogeneity like in BEENISH consisting of normal nodes, advance nodes, super nodes and ultra nodes. This is the first time any protocol used four level of energy ... See full document

... input queries: 69 86 12 95 91 49 50 76 124 122 68 51 99 52 14 32 19 111 43 119 34 107 78 120 121 18 123 15 97 54 96 5 118 7 33 13 104 83 37 87 21 67 1 77 30 106 60 23 41 24 58 112 115 42 17 64 9 88 31 79 8 108 84 ... See full document

... The results are observed on the file survival [4] rate and computation cost. These schemes are tested at the Amazon Elastic Compute Cloud (EC2) to test the file survival rate and computation cost. File survival rate is ... See full document