a new risk based approach to portfolio construction emerges

... reasonable to conclude that kernel -based especially tree-kernel approaches are not suitable for Chinese, at least at current stage In this paper, we study a feature -based approach that basically ... incorporated the base phrase chunking information and semi-automatically collected country name list and personal relative trigger word list Jiang and Zhai (2007) then systematically explored a large ... three coarser structures , i.e nested, adjacent and separated, are used as feature, and a classifier is trained for each relation type and subtype; (2) similar to (1) but all nine structures are...

Ngày tải lên: 20/02/2014, 09:20

... Non-activated meprin In total Activated meprin Non-activated meprin In total Activated meprin Non-activated meprin In total Activated meprin Non-activated meprin In total 1 2 3 4 All All All ... and (D) annexin A1 The migration positions of molecular mass standards and protein loading amounts are indicated IEF ⁄ SDS ⁄ PAGE -based investigation, a commercially available colloidal Coomassie ... (Darmstadt, Germany); ProtoGel acrylamide stock solution was obtained from National Diagnostics (Atlanta, GA, USA); sequencing grade modified trypsin was obtained from Promega (Madison, WI, USA);...

Ngày tải lên: 07/03/2014, 06:20

... the ACLIA1 development data for tuning a parameter for our baseline as shown in Section 4.2 (whereas our proposed method is parameter-free), and the ACLIA1 and ACLIA2 test data for evaluating ... the ACLIA1 test data are omitted due to lack of space As our aim is to answer complex questions by means of multidocument summarization, we removed factoid questions from the ACLIA2 test data Although ... click access task setting1 , we aimed at generating summaries of Japanese 500 characters or less To evaluate the summaries, we followed the practices at the TAC summarization tasks (Dang, 2008) and...

Ngày tải lên: 30/03/2014, 21:20

... look to larger meetings and collaborative actions with a broader range of participants The goals of this approach include: • To create a Think Tank or what Franklin Roosevelt described as "A Brain ... Alanko T, Kataja V, Asola R, Utriainen T, Kokko R, Hemminki A, Tarkkanen M, Turpeenniemi-Hujanen T, Jyrkkio S, Flander M, Helle L, Ingalsuo S, Johansson K, Jaaskelainen AS, Pajunen M, Rauhala ... (Cyclophosphamide, Methotrexate and Fluorouracil), FAC (5 Fluorouracil, Doxorubicin and Cyclophosphamide), Tamoxifen and Ovarian ablation Innovative strategic thinking and approaches should be encouraged...

Ngày tải lên: 09/08/2014, 04:21

... that grant the attacker local access 3.2 Planner Cyc’s planner is a variant of SHOP, an efficient hierarchical task network planner [Nau et al 1999] The planning domain is a representation of actions ... attack plans generated For example, a user can state the goal “An external user with no initial access gains administrator/root access to target.mynetwork.net.” The user then examines the plans ... indicates it is a specialization of ConceptualWork, the collection of deliberately created things that lack a location in space but have a beginning in time and an associated abstract information...

Ngày tải lên: 05/03/2014, 23:20

... 80–87, Hyderabad, India, January William A Woods 1970 Transition network grammars for natural language analysis Communications of the ACM, 13(10):591–606, October Gerald Gazdar 1988 Applicability of ... in analytic languages by incorporating CCG with a memory mechanism In the memory mechanism, fillers and gaps are stored as modalities that modalize a syntactic category The fillers and the gaps are ... grammar: An approach to gap resolution in analytic-language translation In Proceedings of The Third International Joint Conference on Natural Language Processing, volume 1, pages 80–87, Hyderabad,...

Ngày tải lên: 08/03/2014, 21:20

... integrated into a phrasebased decoder serving as additional distortion features We evaluated our approach on large-scale Japanese-English and English-Japanese machine translation tasks, and experimental ... Experiments To test our ranking reorder model, we carry out experiments on large scale English -To- Japanese, and Japanese -To- English translation tasks 5.1 Data 5.1.1 Evaluation Data We collect 3,500 Japanese ... Koehn, Franz J Och, and Daniel Marcu 2003 Statistical Phrase -Based Translation In Proc HLTNAACL, pages 127-133 Taku Kudo, Yuji Matsumoto 2002 Japanese Dependency Analysis using Cascaded Chunking...

Ngày tải lên: 19/02/2014, 19:20

... finite-state automaton that only has two states The automaton is set to initial state (q0) at the top of a message It makes a transition to state (q1) when it encounters a quoted span of text ... scheme that novel thread based features have a greater and more consistent impact on classification performance Data and Coding We make use of an available annotated corpus of discussion data where ... significant difference between Base+Thread and Base+AllContext 4.2 Conclusions We have described work towards an approach to conversation summarization where an assessment of conversational quality along...

Ngày tải lên: 20/02/2014, 12:20

... representation of a text has been P produced, i t is easy to prune the less relevant parts in order to obtain the representation of an appropriate summary to be eventually translated into natural language ... conflicting evaluations seems more appropriate Such an approach allows taking into account in a flexible and natural way the variety of knowledge sources and processing a c t i v i t i e s that are involved ... , algorithmic definition A procedural, knowledge -based approach comprising a set of rules that can assign relative importance values to the different parts of a text and can resolve or explain...

Ngày tải lên: 09/03/2014, 01:20

... chat term character T , standard counterpart character C and the mapping probability Prcm (T | C ) that T is mapped to C via this character mapping As they must be constructed from chat language ... as standard language In chat term normalization, when the phonetic mapping models are used to represent mappings between chat term characters and standard counterpart characters, the dynamic ... language corpus This results in two advantages One, sparse data problem can be addressed appropriately because standard language corpus is used Two, the phonetic mapping models are as stable as...

Ngày tải lên: 17/03/2014, 04:20

... Holland Steven Bird 1995 Computational Phonology: A Constraint -Based Approach Studies in Natural Language Processing Cambridge University Press Alan W Black and Paul Taylor 1997 The festival speech ... a Martha told Noel the plot of Gravity’s Rainbow b.* Martha told Noel ˇ it ˇ to Noel c Martha told it Pronominal NPs can only form prosodic phrases in their own right if they bear accent; unaccented ... value of the lexical head to be accessed at that projection; i.e., headed phrases will also bear a specification [LEX phon], which can be interpreted as saying “my lexical head’s phonology value...

Ngày tải lên: 17/03/2014, 07:20

... jeg har slet ikke tænkt p˚ a hvad jeg har spist I have really not thought about what I have eaten A final example of several NPs referring to the same topic has to with left-dislocation In example ... investigation reported here might serve as the empirical basis for an adaptation for Danish dialog of the centering model Attempts have already been made to adapt centering to dialog (Byron and Stent, ... occurred in an epistemic matrix clause or in a clause subordinated to an epistemic matrix clause (epi) An epistemic matrix clause is defined as a matrix clause whose function it is to evaluate the...

Ngày tải lên: 23/03/2014, 19:20

... simplified, and does not show an important aspect of the parser, namely, it retains the unification -based approach introduced in the morphological analyzer This means that all atomic elements in a phrase ... Deriv=Abstr Allom=y Lex=Base happi Cat=Nom Subcat=Adj Deriv=Adv Deg=Comp DerSuper Allom=i Lex=NonBase ly Cat=-Nom Subcat=Adj Deriv=Adv Allom=i Base i -> .y cate~or~ [ADJ] [ADH [ADV] Lex=NonBase way ... based on unification, or, strictly speaking, checking unifiability of the adequate features of stems and suffixes A phonologically and ortographically motivated allomorph -based variant of Example...

Ngày tải lên: 23/03/2014, 19:20

... simplified, and does not show an important aspect of the parser, namely, it retains the unification -based approach introduced in the morphological analyzer This means that all atomic elements in a phrase ... Deriv=Abstr Allom=y Lex=Base happi Cat=Nom Subcat=Adj Deriv=Adv Deg=Comp DerSuper Allom=i Lex=NonBase ly Cat=-Nom Subcat=Adj Deriv=Adv Allom=i Base i -> .y cate~or~ [ADJ] [ADH [ADV] Lex=NonBase way ... based on unification, or, strictly speaking, checking unifiability of the adequate features of stems and suffixes A phonologically and ortographically motivated allomorph -based variant of Example...

Ngày tải lên: 23/03/2014, 19:20

... and translate those to P T B tags Each approach to producing gold standard data has problems and advantages The Brill tagger has a reported error rate of 3% and so cannot be expected to produce ... C5 tags, use our mapping to translate these to P T B tags and compare against the manual annotations from the corpus Instead of tagging the unannotated text we use the existing C5 tags and translate ... experiments and translate that tagging to the other We then compare the newly annotated text against some with "gold standard" tagging It is trivial to obtain text annotated with C5 tags using...

Ngày tải lên: 24/03/2014, 03:20

... Audit Assignments: A Risk- based Approach 19 A GLOSSARY OF KEY TERMS Risk- based approach to An approach to audits that includes explicit early delivering audit assignments consideration and ongoing ... should also put in place appropriate local standards and practices to provide evidence of the approach that has been adopted Delivering Audit Assignments: A Risk- based Approach T HE A UDIT P ROCESS ... ongoing management of audit risks Examples of appropriate risk management actions include quality assurance and approvals as well as actions specific to the particular assignment being undertaken...

Ngày tải lên: 29/03/2014, 22:20

... Chinese dataset is Xinhua news and Zaobao’s online news from Mar 2002 to Apr 2002 The most remarkable characteristic of news is its timeliness News come from the year 2002 are nearly totally unrelated ... Corston-Oliver, Michael Gamon, and Chris Brockett 2001 A machine learning approach to the automatic evaluation of machine translation In Proceedings of the 39th Annual Meeting of the Association ... pages 825-828 Grazia Russo-Lassner, Jimmy Lin, and Philip Resnik 2005 A Paraphrase -Based Approach to Machine Translation Evaluation In Technical Report LAMPTR-125/CS-TR-4754/UMIACS-TR-2005-57,...

Ngày tải lên: 31/03/2014, 00:20

... cross-validation procedure In table 1, B1 corresponds to a majority -based baseline classifier that assigns none to all lexemes, and B2 to a baseline classifier that assigns a sentence boundary to ... C Mann and Sandra A Thompson 1988 Rhetorical structure theory: Toward a functional theory of text organization Text, 8(3):243-281 Daniel Marcu 1997 The rhetorical parsing of natural language ... and after it The POS tags are determined automatically, using the Brill tagger (1995) Since discourse markers, such as because and and, have been shown to play a major role in rhetorical parsing...

Ngày tải lên: 31/03/2014, 04:20

... that alternations such as the causative/inchoative alternation (e.g 2 (a, b)) are learned using class information about the observed subjects and objects of the verb, in addition to subcategorization ... in the tables appears as an abbreviation for {n • A/ 'ln • words(w)}; for example, ( i n t o x i c a n t , [alcohol ]) appears as an abbreviation for {whisky, cognac, wine, beer} Acquisition ... WordNet that were tagged as classification in the WordNet hierarchy, and to classify nouns proper names were mapped to the token pname, a subclass of on the basis of their feature-value correspondences...

Ngày tải lên: 31/03/2014, 06:20

... research data from surveys of leadership and management (AMA Research, 200 0a; AMA Research , 2000b; AMA Research, 2003; American Management Association, 2005; Harper Jr., 2003) The critical dimensions ... research data from surveys of leadership and management from various sources Examples of such surveys are listed below: AMA Research (200 0a) ; AMA Research (2000b); AMA Research (2003); American ... on local information According to Afolabi and Olude (2007), artificial neural networks are a natural way for solving problems that involve learning and pattern recognition ANNs can detect patterns...

Ngày tải lên: 01/06/2014, 13:57