An information theoretic approach to non centralized multi user communication systems

... AN INFORMATION THEORETIC APPROACH TO NON- CENTRALIZED MULTI- USER COMMUNICATION SYSTEMS CHONG HON FAH (B Eng., (Hons.), M Eng, NUS ) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY ... limits and general intuition provided by Shannon theory provide an extremely useful “road map” to designers of communication and information storage systems In his origin...

Ngày tải lên: 11/09/2015, 16:02

... since many nouns can only play a certain part in the clause (for instance, many verbs cannot have an inanimate entity as their subject) The number of instances of patterns we found for the anchored ... Jerusalem, Israel Chklovski, T and P Pantel 2004 Verbocean: Mining the web for fine-grained semantic verb relations In Proc of EMNLP pages 33–40 Dagan, I., O Glickman, and B Magnini 2005...

Ngày tải lên: 08/03/2014, 02:21

... 19(4):311–381 M Stone 2004a Communicative intentions and conversational processes In J Trueswell and M K Tanenhaus, editors, Approaches to Studying World-Situated Language Use, pages 39–70 MIT M Stone 2004b ... beliefs in collaborative reference (1995) Our approach abstracts away from such details of individuals’ mental states and cognitive processes, for principled reasons (Stone, 2004...

Ngày tải lên: 31/03/2014, 03:20

... the model during inference to not allow that to occur Sentence parse trees are merged into a right-branching document parse tree This allows us to extend tree distance to inter-sentence nodes qi ... our task is to label some subset of the mentions with template roles Since systems can label mentions as non-role bearing, only recall is critical to mention extraction To adapt INDE...

Ngày tải lên: 23/03/2014, 16:20

... NUMBER -THEORETIC APPROACH TO HR/2 Chapter Representation- theoretic approach to Hr/2 Gelbart showed in [5] that there is a bijection mapping between certain automorphic representation and the space ... smaller than a certain integer Furthermore, if a modular form is zero at infinity, it is called a cusp form Here “holomorphic at infinity” means an are zero for n < and “...

Ngày tải lên: 26/09/2015, 09:48

... determining baseline storage capacity and performance baselines, establishing target utilization rates, and rebalancing assets Capacity management should be approached in phases, starting by setting ... fundamental to intelligently planning, provisioning, and managing storage Buying and deploying storage as it is often done on a per-project basis— based on loose estimates of...

Ngày tải lên: 26/10/2013, 22:15

... VBD JJ NNS Investors suffered heavy losses U-DOP extends DOP1 to unsupervised parsing (Bod 2006) Its key idea is to assign all unlabeled binary trees to a set of sentences and to next use (in ... estimator for data-oriented parsing Journal of Automata, Languages and Combinatorics, in press Zuidema, W 2006 What are the productive units of natural language grammar? A DOP approach t...

Ngày tải lên: 20/02/2014, 12:20

... constructor in the HHC setting was another human interlocutor; in the other scenario, the participants were seated in front of a computer but were informed that they were actually talking to an automatic ... the human-human interaction results and transpose results for one situation to the other The structuring devices of the human -to- human construction dialogues c...

Ngày tải lên: 08/03/2014, 21:20

... syllables of disyllabic word in Mandarin Chinese”, Proc ICSLP, Hirschberg, J., 1996 “Training intonational phrasing rules automatically for English and Spanish text -to- speech”, Speech Communication, ... word format and some POS-based ones on the same training set and test set Overall, HMMpath-I can achieve high accuracy by about 10% Conclusions/Discussions We described an approach...

Ngày tải lên: 17/03/2014, 04:20

... inseparable phrasal verbs in English An Expert Lexicon formalism is used to develop the entire phrasal verb lexicon and its associated pattern matching rules and macros This formalism allows the phrasal ... Finite State Automaton (FSA) in the PV identification task, we conducted the following experiment The PV Expert Lexicon was compiled as a regular local grammar into a l...

Ngày tải lên: 17/03/2014, 06:20

Ngày tải lên: 23/03/2014, 05:22

... heuristics of the relevant Expert subclass (here the Travel Expert), the system analyses the supplied information, to try to establish the context of the transaction, and then to process the transaction ... on to the class candidate list within Domain Spotter Otherwise it performs a Prolog cut and allows the call to pass to another subclass In the next dia...

Ngày tải lên: 24/03/2014, 03:20

... k e d to g i v e a direction, to that person, who had a s k e d for the d i r e c t i o n , a r e f e r e n c e to the last person, "sie" ("you"), is t a k e n as A G E N T UTTERANCES To h a ... such as " h i e r " ("here") could act as a S O U R C E c a s e slot for M O V E - v e r b s Categorized p h r a s e s are sent to the Q U E S T ION-ANSWER-INTERACTION-component "gra...

Ngày tải lên: 24/03/2014, 05:21

... For example, to determine how similar (the only sense of) “factory” is to the word “plant,” we compute the similarity of “factory” to the “industrial plant” sense of “plant” and to the “living ... effort might be saved by using active learning to find good suggestions Also, as Vyas et al (2009) show, nonexpert users often produce poor-quality seed sets Active Learning System...

Ngày tải lên: 30/03/2014, 21:20

... (concept vectors) using SenseClusters, ii) we calculate the cosine between the instance vector and each of the concept vectors, and iii) we assign the concept whose concept vector is the closest to ... parameters (Purandare and Pedersen, 2004; Kulkarni and Pedersen, 2005) Our Approach Our approach has three stages: i) we create a the feature vector for the target word (ins...

Ngày tải lên: 31/03/2014, 00:20