Counting algorithms

In this paper, we will present an efficient method to compute the cooccurrence counts of any pair of substring in a parallel corpus, and an algorithm that make use of these counts to create subsentential alignments on such a corpus. This algorithm has the advantage of being as general as possible regarding the segmentation of text.
6p hongvang_1 16042013 11 1 Download

Báo cáo khoa học: "Semantic Classification of Noun Phrases Using Web Counts and Learning Algorithms"
This paper investigates the use of machine learning algorithms to label modifiernoun compounds with a semantic relation. The attributes used as input to the learning algorithms are the web frequencies for phrases containing the modifier, noun, and a prepositional joining term. We compare and evaluate different algorithms and different joining phrases on Nastase and Szpakowicz’s (2003) dataset of 600 modifiernoun compounds.
6p hongvang_1 16042013 19 1 Download

Recent text and speech processing applications such as speech mining raise new and more general problems related to the construction of language models. We present and describe in detail several new and efﬁcient algorithms to address these more general problems and report experimental results demonstrating their usefulness.
8p bunbo_1 17042013 14 1 Download

Lecture Algorithm design  Chapter 5: Divide and conquer I include all of the following: Mergesort, counting inversions, closest pair of points, randomized quicksort, median and selection. For more details, inviting you refer to the above lesson.
59p youcanletgo_03 14012016 10 1 Download

In this topic, we will look at: Justification for analysis, quadratic and polynomial growth, counting machine instructions, Landau symbols, BigQ as an equivalence relation, littleo as a weak ordering.
55p allbymyself_08 22022016 5 1 Download

Lecture Discrete mathematics and its applications (7/e) – Chapter 3: Algorithms. This chapter presents the following content: Algorithms, example algorithms, algorithmic paradigms, growth of functions, bigo and other notation, complexity of algorithms.
81p nomoney6 04032017 0 0 Download

This chapter presents the following content: Applications of recurrence relations, solving linear recurrence relations, divideandconquer algorithms and recurrence relations, generating functions, inclusionExclusion, applications of inclusionexclusion.
69p nomoney6 04032017 0 0 Download

During the last three decades, public academic research in cryptography has exploded. While classical cryptography has been long used by ordinary people, computer cryptography was the exclusive domain of the world’s militaries since the World War II. Today, stateof theart computer cryptography is practiced outside the secured walls of the military agencies. The laypersons can now employ security practices that can protect against the most powerful adversaries.
256p qsczaxewd 25092012 26 9 Download

Let us introduce the issues involved in cryptography. First, we need to define some terms; then we give some taxonomies.
54p trada85 22012013 25 4 Download

There is no fundamental reason that a transaction must abort as aresultofanynondeterministicevent;whensystemsdochoose to abort transactions due to outside events, it is due to practical consideration. After all, forcing all other nodes in a system to wait for the node that experienced a nondeterministic event (such as a hardware failure) to recover could bring a system to a painfully long standstill.
22p yasuyidol 02042013 19 4 Download

Tuyển tập các báo cáo nghiên cứu về hóa học được đăng trên tạp chí sinh học đề tài : Development and evaluation of a clinical algorithm to monitor patients on antiretrovirals in resourcelimited settings using adherence, clinical and CD4 cell count criteria
10p sting02 16012012 22 2 Download

Once an object has been instantiated, we can use the dot operator to invoke its methods title.length(); Note: A method may return a value or not Example: String s = new String(“Hello"); int count = s.length(); System.out.println("Length of s is " + count);
63p batman_1 10012013 22 2 Download

Lecture Discrete mathematics and its applications (7/e) – Chapter 4: Number theory and cryptography. This chapter presents the following content: Divisibility and modular arithmetic, integer representations and algorithms, primes and greatest common divisors, solving congruences, applications of congruences, cryptography.
103p nomoney6 04032017 1 0 Download

This chapter presents the following content: Mathematical induction, strong induction, wellordering, recursive definitions, structural induction, recursive algorithms, program correctness (not yet included in overheads).
74p nomoney6 04032017 0 0 Download

MORE ON VOLTAGEPROCESSING TECHNIQUES 14.1 COMPARISON OF DIFFERENT VOLTAGE LEASTSQUARES ALGORITHM TECHNIQUES Table 14.11 gives a comparison for the computer requirements for the different voltage techniques discussed in the previous chapter. The comparison includes the computer requirements needed when using the normal equations given by (4.130) with the optimum leastsquares weight W given by (4.132). Table 14.
15p khinhkha 30072010 50 13 Download

A routing algorithm constructs routing tables to forward communication packets based on network status information. Rapid inflation of the Internet increases demand for scalable and adaptive network routing algorithms. Conventional protocols such as the Routing Information Protocol (RIP) (Hedrick, 1988) and the Open ShortestPath First protocol (OSPF) (Comer, 1995) are not adaptive algorithms; they because they only rely on hop count metrics to calculate shortest paths. In large networks, it is difficult to realize an adaptive algorithm based on conventional approaches. ...
16p tienvovan 11092010 47 5 Download

For small N one does better to use an algorithm whose operation count goes as a higher, i.e., poorer, power of N , if the constant in front is small enough. For N
3p babyuni 17082010 34 4 Download

For a given category, choose a small set of exemplars (or 'seed words') 2. Count cooccurrence of words and seed words within a corpus 3. Use a figure of merit based upon these counts to select new seed words 4. Return to step 2 and iterate n times 5. Use a figure of merit to rank words for category membership and o u t p u t a ranked list Our algorithm uses roughly this same generic structure, but achieves notably superior results, by changing the specifics of: what counts as cooccurrence; which figures of merit to use for...
7p bunrieu_1 18042013 22 2 Download

RIP version 2 is not a new protocol—it is RIP Version 1 with some additional fields in the route update packet, key among them being subnet mask information in each route entry. The underlying DV algorithms in RIP2 are identical to those in RIP1, implying that RIP2 still suffers from convergence problems and the maximum hop count limit of 16 hops.
13p dienham63 14122015 9 2 Download

Traditional wisdom holds that once documents are turned into bagofwords (unigram count) vectors, word orders are completely lost. We introduce an approach that, perhaps surprisingly, is able to learn a bigram language model from a set of bagofwords documents. At its heart, our approach is an EM algorithm that seeks a model which maximizes the regularized marginal likelihood of the bagofwords documents.
9p hongphan_1 15042013 17 1 Download